Software Development is a process of creating, maintaining, and auditing software and applications for specific systems. A Software Developer is a computer programmer who specializes in the development of software applications and systems of varying complexity, from enterprise standard applications to mobile and web applications. Depending on the project, Software Developers may be involved in designing interactive features, new products or designs, fixing bugs, or improving existing features. Ultimately the Software Developer will help create the software that helps client achieve their goals.

Here's some projects that our expert Software Developer made real:

  • Developing custom project/database management systems
  • Creating apps for iOS with APIs for trade simulations and tracking histories
  • Developing JAVA applications with student and course management components
  • Creating advanced particle plug-ins for Adobe After Effects
  • Parameterizing an internal classifieds system for Amazon (using Java)
  • Creating swiftUI views
  • Developing a detailed implementation plan with gantt chart.
  • Writing codes for FinTech
  • Creating inventory management solutions for forwarding services.

Software development is all about making the client’s digital dreams come to reality with tailor made coding solutions. Hire expert Software Developers on Freelancer.com to realize any project you can dream up, big or small! Our team of experienced coders are ready to real your project in a cost effective and timely manner -- no matter what your needs may be. All you need do is post your project and our reliable experts will ensure your success.

De 267,503 opiniones, los clientes califican nuestro Software Developers 4.9 de un total de 5 estrellas.
Contratar a Software Developers

Software Development is a process of creating, maintaining, and auditing software and applications for specific systems. A Software Developer is a computer programmer who specializes in the development of software applications and systems of varying complexity, from enterprise standard applications to mobile and web applications. Depending on the project, Software Developers may be involved in designing interactive features, new products or designs, fixing bugs, or improving existing features. Ultimately the Software Developer will help create the software that helps client achieve their goals.

Here's some projects that our expert Software Developer made real:

  • Developing custom project/database management systems
  • Creating apps for iOS with APIs for trade simulations and tracking histories
  • Developing JAVA applications with student and course management components
  • Creating advanced particle plug-ins for Adobe After Effects
  • Parameterizing an internal classifieds system for Amazon (using Java)
  • Creating swiftUI views
  • Developing a detailed implementation plan with gantt chart.
  • Writing codes for FinTech
  • Creating inventory management solutions for forwarding services.

Software development is all about making the client’s digital dreams come to reality with tailor made coding solutions. Hire expert Software Developers on Freelancer.com to realize any project you can dream up, big or small! Our team of experienced coders are ready to real your project in a cost effective and timely manner -- no matter what your needs may be. All you need do is post your project and our reliable experts will ensure your success.

De 267,503 opiniones, los clientes califican nuestro Software Developers 4.9 de un total de 5 estrellas.
Contratar a Software Developers

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    192 trabajos encontrados
    Build and Integrate API Connection
    5 días left
    Verificado

    I need a developer who can design and implement an API connection from scratch, then integrate it smoothly into my existing system. I am flexible on the architecture—RESTful, GraphQL, or even SOAP—so please suggest the approach you feel best suits modern maintainability and performance. Because the system’s purpose is still being refined, the API should be built in a way that can serve multiple potential use-cases, such as: • syncing data with external partners, • feeding internal applications, • or acting as a gateway for future third-party services. Key expectations • End-to-end setup: specification, development, basic documentation, and a tested deployment. • Secure authentication and solid error handling. • Clear code comments...

    $30 / hr Average bid
    $30 / hr Oferta promedio
    122 ofertas

    Tengo integrado en mi sitio web (laravel) y necesito que el evento Purchase deje de aparecer como “discarded”. Contexto • La integración existe únicamente en el sitio web (no app ni e-commerce externo). • El proyecto está construido en Laravel. • El único evento crítico es la Compra completada. Lo que requiero 1. Revisar el tag de AnyTrack y su configuración en Laravel. 2. Detectar por qué el evento Purchase queda descartado y corregir el flujo (atributos, parámetros, pixel, etc.). 3. Validar en tiempo real que el evento se registra como “tracked” en el dashboard de AnyTrack. 4. Entregar un breve informe con los cambios aplicados y las pruebas realizadas. Se da contexto del ...

    $32 Average bid
    $32 Oferta promedio
    14 ofertas

    Buscamos un Ingeniero DevOps / Administrador de Sistemas Ssr/Sr para un proyecto puntual de estandarización. IMPORTANTE: Todo el ecosistema de aplicaciones ACTUALMENTE ESTÁ FUNCIONANDO en producción. No buscamos desarrollo de software ni creación de código desde cero. El objetivo es realizar una reubicación y estandarización completa de la infraestructura para hacerla escalable, segura y automatizada. Nuestra Infraestructura Actual (El escenario): Actualmente operamos con un ecosistema híbrido dividido en dos proveedores: DigitalOcean: Servidores corriendo 3 aplicaciones monolíticas en PHP/Laravel (E-commerce, Backoffice y Gestor de Órdenes). Hostinger: Servidores corriendo 4 servicios (Frontend y Backend) basados en...

    $533 Average bid
    $533 Oferta promedio
    68 ofertas

    Necesito conectar nuestro ERP farmacéutico con dos frentes clave: 1. Una plataforma e-commerce que ya está operativa. 2. Un sistema de gestión de precios con visores electrónicos (ESL) que muestra inventario y precios en tiempo real en los estantes. El objetivo principal es que la actualización de inventarios sea automática y consistente en los tres entornos (ERP, tienda online y visores ESL). Cada vez que un producto se venda, devuelva o reciba reposición, la cantidad disponible debe reflejarse al instante en todos los sistemas; lo mismo cuando se modifique un precio desde el ERP. Busco a alguien con experiencia demostrable integrando ERPs farmacéuticos y APIs de e-commerce. Concretamente, valoraré: • Casos reales d...

    $572 Average bid
    $572 Oferta promedio
    126 ofertas

    Estoy atascado con la validación de las transacciones de las compras in-app de mi aplicación iOS. Los productos ya aparecen en App Store Connect y la interfaz de usuario de compra se muestra sin problema, pero al procesar la operación me devuelve errores de validación y la transacción no queda registrada correctamente. Necesito que revises conmigo la configuración actual en App Store Connect y el código que uso con StoreKit / Swift. El objetivo es: • Detectar y corregir la causa de los errores de validación. • Ajustar la lógica para registrar y finalizar las transacciones de forma segura. • Probar las compras (incluida la restauración) en el entorno sandbox hasta que queden completamente funcionales....

    $163 Average bid
    $163 Oferta promedio
    44 ofertas

    Tengo un bot escrito en Python que descarga archivos desde una página tributaria estatal. Funciona bien cuando lo ejecuto manualmente, pero aún no corre de forma automática en la fecha específica que necesito cada mes. Busco a alguien que: • Revise el código existente y detecte por qué la tarea programada no se ejecuta. • Configure una solución de programación fiable (puede ser cron, Windows Task Scheduler o la alternativa que recomiendes) para que el bot se lance el día acordado sin intervención manual. • Deje parámetros fáciles de ajustar por si en el futuro cambia la fecha o la hora de ejecución. No estoy seguro de si el script ya usa alguna biblioteca de automatizaci&oacu...

    $19 / hr Average bid
    $19 / hr Oferta promedio
    98 ofertas

    Busco ayuda para conectar, Python la API de Binance con énfasis en el módulo P2P. Necesito poder enviar desde la API comprante de pago al chat de una orden P2P. Solo postularse personas que ya hayan trabajado en este tipo de proyectos. Necesito urgente esto es para Python alguien con experiencia lo hace rapido.

    $55 Average bid
    $55 Oferta promedio
    11 ofertas

    Desarrollador con experiencia en Facturación Electrónica DGII (República Dominicana) – Desarrollo de API de Integración **Descripción del proyecto** Buscamos un **desarrollador con experiencia comprobada en facturación electrónica en República Dominicana** para desarrollar una **API de integración con la DGII (e-CF)** que permita conectar nuestro sistema ERP/POS con el ambiente de pruebas y posteriormente producción. El candidato **debe haber implementado previamente integraciones con la DGII** y conocer el proceso completo de autenticación, firma digital y envío de comprobantes electrónicos. **Alcance del trabajo** La API debe incluir: 1. **Autenticación con DGII** * Obtener se...

    $1011 Average bid
    $1011 Oferta promedio
    73 ofertas

    Project: USB HID Passthrough Firmware for Feather RP2040 with USB Host I am looking for an embedded developer experienced with USB firmware and the RP2040 platform. Hardware: Feather RP2040 with USB Host support Requirements: Develop or modify firmware so the board acts as a USB host for HID devices. Implement USB HID passthrough so connected devices (such as mice, keyboards, or other HID devices) are forwarded to the connected computer. Support at least 5 HID interfaces simultaneously. The USB serial number (iSerialNumber) must not be passed through from the connected device or changed. The firmware should work with generic HID devices without requiring device-specific drivers. Expected Result: Stable firmware running on the Feather RP2040. Reliable passthrough for multiple HID devices...

    $13 Average bid
    $13 Oferta promedio
    3 ofertas

    I need a fresh set of eyes on my JavaScript API documentation. The technical accuracy is already solid, yet the introductory material feels dense and newcomers struggle to grasp the bigger picture. Your task is to re-write these opening sections so they flow naturally, remove any unnecessary jargon, and guide readers smoothly toward the deeper method references that follow. The end product should read in a balanced, professional voice—clear enough for intermediate developers, yet polished enough to reflect an enterprise standard. Think MDN clarity with just a touch of conversational warmth. Key focus • Introduction & Overview: restructure headings, tighten paragraphs, add brief context where transitions feel abrupt. • Consistency: align tone, capitalization, and...

    $19 / hr Average bid
    $19 / hr Oferta promedio
    73 ofertas

    My Flutter app is in the testing stage and I’m ready to push it all the way to both Google Play and the Apple App Store. I need a developer who has already published production-grade Flutter apps and can take the lead on the entire release workflow. Here is what I expect: 1. End-to-end store release • Configure signing, build flavours and store listings. • Submit the initial production build to Play Store and App Store with all required screenshots, icons and metadata. 2. Automated build & test pipeline • Set up Fastlane as the backbone of the CI/CD flow so that every tagged commit produces an incremental build. • Integrate unit, widget and Patrol end-to-end tests; run them automatically in Firebase Test Lab (or a comparable cloud lab) a...

    $146 Average bid
    $146 Oferta promedio
    40 ofertas
    Web App Bug Fixes
    6 días left
    Verificado

    My production web application is built with Python 3 and Django, and a few stubborn bugs have crept in. I already have a Git repository and a staging server waiting for your fixes; you will branch, patch, and open merge requests there so we can review together. What I need from you is straightforward: reproduce each reported issue, identify the root cause, deliver clean, well-commented code that follows Django best practices, and prove the fix with automated tests. Once the branch is merged I’ll handle deployment, but a brief note outlining any required migrations or environment tweaks will keep the rollout smooth. You will have SSH access to the staging environment and detailed bug reports in the issue tracker the moment we start. Familiarity with Django ORM, templates, and the us...

    $77 Average bid
    $77 Oferta promedio
    36 ofertas

    *UPFATE AT BOTTOM OF AD * I’m working from a fully formed 3D conceptual model that exists in my head and can be illustrated and described clearly in terms of design and intended functionality. I’m looking for help translating that model into original, authored code. The work will be task-based and compartmentalized. Each contribution should be clean, readable, and logically transparent — no copy-paste solutions and no black-box abstractions. I need to be able to fully understand and verify the logic behind what’s written. *UPDATE* Before engaging anyone in detail, I wanted to confirm that the platform can support the type of work required for my project. Because of the nature of the system, I can’t disclose internal mechanisms or architecture at this stage....

    $7581 Average bid
    $7581 Oferta promedio
    58 ofertas

    My Vibe codebase is already running smoothly in a near-complete state; the core modules work and the architecture is in place, but it still needs the last round of features and polish before I can confidently push it to production. Your job is to step in, review the existing repository, and add the final functionality that will turn this almost-ready build into a release candidate. What I need from you • A quick orientation with the current code so you understand its flow and dependencies. • Implementation of the remaining features I will outline in our kick-off call—think small but critical touches that complete user journeys and admin controls. • Unit and integration tests for anything you add or refactor so coverage stays healthy. • Clean, readable com...

    $84 Average bid
    $84 Oferta promedio
    28 ofertas

    I need an experienced Beckhoff TwinCAT engineer who can take full ownership of PLC programming, HMI development, and overall system integration for a medium-scale manufacturing line now entering its pre-production phase. The hardware is already in place (CX and EtherCAT I/O), so the focus is on creating clean, modular TwinCAT 3 code, building a responsive HMI that operators can learn in minutes, and tying everything together with reliable communication to our existing MES. Scope • Develop and document TwinCAT 3 PLC logic for motion, safety, and process control. • Design the HMI (TwinCAT HMI or your preferred Beckhoff-compatible platform) with alarm handling, recipe management, and diagnostics. • Integrate third-party devices over EtherCAT and Modbus TCP, verifying det...

    $585 Average bid
    $585 Oferta promedio
    7 ofertas

    Poszukujemy wsparcia dla działającej już instalacji Moodle. System obsługuje zamkniętą społeczność użytkowników, współpraca dotyczy wsparcia technicznego oraz usuwania błędów i awarii. Praca przy obecnym projekcie przez 6 miesięcy, po ukończeniu również dalsza współpraca przy innych projektach w zakresie Moodle. Zakres obejmuje: • comiesięczny przegląd logów i kondycji systemu, • instalowanie nowych wersji Moodle oraz pluginów • reagowanie na zgłoszenia błędów i awarii • usuwanie błędów i awarii w określonym czasie (SLA) • testowanie po aktualizacjach i wprowadzanie poprawek, • przygotowanie miesięcznych raportów z ruchu na stronie Forma współpracy: • Praca zdalna &bull...

    $33 / hr Average bid
    $33 / hr Oferta promedio
    24 ofertas

    We are looking for an experienced PHP developer to complete a small but important backend task within 2 days. Project Overview We need help with improving and fixing parts of an existing PHP-based system. The task includes debugging, minor feature implementation, and ensuring the functionality works smoothly. Scope of Work Fix issues in existing PHP scripts Optimize a small backend function Implement a simple API endpoint Ensure proper validation and error handling Test the functionality and deliver clean working code Technical Requirements Strong experience with PHP Familiar with MySQL Experience working with REST APIs Ability to debug and work with existing code Basic knowledge of Git is a plus Deliverables Fully functional updated PHP files Clean and well-commented code...

    $142 Average bid
    $142 Oferta promedio
    89 ofertas

    I need a complete pharmacy system that combines fast, accurate billing with a robust inventory back-end. The core of the project is a billing module that can issue invoices automatically and feed data straight into a live stock ledger, so every sale adjusts inventory in real time. Inventory control must include: • Real-time stock updates the moment items are sold, returned, or received • Low-stock alerts triggered at thresholds I can set per SKU • Batch and expiry-date tracking so I always know what lots are nearing expiry and can pull reports by batch number The platform also has to talk to my existing tech stack. It should exchange data smoothly with: • Our Point of Sale system for front-counter transactions • The ERP system that handles purchasing and ...

    $374 Average bid
    $374 Oferta promedio
    58 ofertas

    At Vidhyapat—Vsaas Technologies’ LMS-driven training arm in Hyderabad—our next cohort of intermediate learners is gearing up for an intensive Full Stack journey. Your role will be to deliver training to students in a hybrid learning mode, combining in-person classroom sessions at our Hyderabad campus with live online sessions for remote learning, follow-ups, and doubt clarification. The objective is to effectively translate real-world development experience into clear, practical, and engaging lessons for students. You will design the weekly lesson flow, run interactive code-along segments, set practical assignments, and provide individual feedback that helps students bridge theory and practice. Strong communication and presentation skills are essential, as the goal is to...

    $244 Average bid
    $244 Oferta promedio
    53 ofertas

    I need a concise yet scalable “Business Within a Business” (BWAB) participation framework that lets our internal developers operate like micro-start-ups while measurably boosting operational efficiency. Business Within a Business (BWAB) — Developer Participation Framework This project operates under our Business Within a Business (BWAB) engagement model. The purpose of this framework is to align the developer with the long-term success and operational stability of the platform ecosystem, rather than operating under a traditional hourly billing structure. The developer's participation is therefore performance-linked, meaning that their remuneration is derived from the actual activity and growth of the ecosys...

    $7 Average bid
    $7
    6 participaciones

    I need a concise yet scalable “Business Within a Business” (BWAB) participation framework that lets our internal developers operate like micro-start-ups while measurably boosting operational efficiency. This project operates under our Business Within a Business (BWAB) engagement model. The purpose of this framework is to align the developer with the long-term success and operational stability of the platform ecosystem, rather than operating under a traditional hourly billing structure. The developer's participation is therefore performance-linked, meaning that their remuneration is derived from the actual activity and growth of the ecosystem. This model ensures that the developer is incentivised to deliver a stable...

    $7 Average bid
    $7
    3 participaciones

    I already trade intraday through Zerodha and have a clearly defined strategy; what I now need is an app that plugs into the Kite Connect API and executes those trades for me automatically. The single-minded goal is fast, reliable trade execution during market hours, with automated order placement based on parameters I will supply. Here is what matters to me: • The code must authenticate to my Zerodha account securely, listen for my entry/exit signals (I can expose them as a simple REST endpoint or as a CSV-based watchlist—whichever is easier for you), and place market or limit orders instantly. • Every order response, rejection, or partial fill should be captured in a log so I can audit what happened at the end of the day. • Positions should be squared off before...

    $796 Average bid
    $796 Oferta promedio
    170 ofertas

    Saya sudah memiliki situs/aplikasi yang berfungsi, namun saya merasa masih banyak potensi yang belum tergarap. Fokus utama saya adalah meningkatkan fungsionalitas yang ada dengan menambahkan fitur tambahan yang benar-benar membantu pengguna. Saya belum begitu paham sisi teknisnya, jadi saya butuh seseorang yang: • Dapat berdiskusi bersama saya untuk memetakan kebutuhan fitur baru. • Menyusun rencana pengembangan yang jelas dan mudah saya ikuti. • Membangun, menguji, dan memastikan fitur berjalan mulus di lingkungan produksi. • Memberikan dokumentasi singkat serta panduan penggunaan agar saya bisa memelihara fitur tersebut ke depannya. Jika Anda juga mampu melakukan peningkatan kecepatan atau penyegaran tampilan di saat yang sama, itu akan menjadi nilai tambah, t...

    $20 Average bid
    $20 Oferta promedio
    5 ofertas

    I already have a fully documented API and need a Windows desktop application that consumes it smoothly. Your task is to create a reliable, user-friendly executable that interacts with the endpoints I supply, handles all requests and responses gracefully, and displays the data in a clean interface. You are free to choose the stack you are most comfortable with—C#/.NET (WPF or WinForms), Electron, or another Windows-friendly framework—so long as the final program runs natively on current Windows versions, installs easily, and requires no extra licensing costs. Deliverables • Compiled Windows installer (.exe or .msi) • Complete, well-commented source code • Brief README covering build steps, environment, and any third-party libraries • Basic user guid...

    $96 Average bid
    $96 Oferta promedio
    37 ofertas
    Zoho Books-Writer PDF Automation
    6 días left
    Verificado

    I want a seamless way to turn data stored in a custom Zoho Books module into a polished, ready-to-send PDF contract. The focus is one custom module—Client Contracts—and, for now, the only merge data I need pulled in is the Client Details field set. Here is what I need built: • Design a Zoho Writer template that fits our Client Contract layout. • Write a Deluge custom function that calls the Zoho Writer Merge API, injects the Client Details coming from the selected Client Contract record, and produces a PDF. • Add a custom button inside the Client Contracts module. On click, it should fetch the record, run the merge, then either download the file or attach it back to the record for quick emailing. • Keep the solution native to Zoho Books—no ex...

    $42 Average bid
    $42 Oferta promedio
    16 ofertas

    I need an experienced Odoo specialist who can dive straight into customization work. My priority is tailoring three core modules—Sales, Inventory, and Accounting—to match our internal workflows without disrupting day-to-day operations. Key focus areas • Sales: streamline the quotation & order flow, refine stages, and align document templates with our branding. • Inventory: adapt multi-warehouse rules, automate replenishment settings, and fine-tune stock valuation views so staff see the data that matters. • Accounting: – Invoicing workflows: automate recurring invoices and approval checkpoints. – Reporting formats: redesign balance-sheet and P&L layouts for management reviews. – Tax computations: ensure local tax rules ar...

    $12 / hr Average bid
    $12 / hr Oferta promedio
    39 ofertas

    We are a Bangalore-based Fintech Startup into Mutual Funds and SIPs domain. We are looking for a 6+ years of experience as a Full Stack Developer in MERN Tech Stack with AWS hands-on experience resource for Conducting Technical Interviews for candidates with 3 to 5 years of experience in Full Stack Development (MERN) This technical Interview needs to be conducted on Google Meet, and the questions should be purely Machine Testing/ Coding Testing of the candidates, with very limited theoretical questions to be asked. Our overall aim in conducting the Interviews of these candidates should be to check how good these candidates are in coding, and they must DEMONSTRATE IT IN LIVE CODING. Please apply ONLY IF you have 7+ years of Experience in MERN Tech Stack with AWS and have experience in co...

    $13 Average bid
    $13 Oferta promedio
    6 ofertas

    An experienced developer is required to create an electronic invoicing integration module for an existing Point of Sale (POS) system. The POS system is developed using PHP and MySQL. The module must comply with the electronic invoicing regulations and requirements of the Dominican Republic. The project involves researching the relevant API and local standards, designing and implementing the module, and integrating it with the POS system's MySQL database. We are seeking a robust and reliable solution that ensures fiscal compliance and operational efficiency. For data exchange, the Extensible Markup Language (XML) standard is utilized; all such data must be digitally signed. A Swagger (OpenAPI) document can be found at the base URL for each of the different environments; this document...

    $47 Average bid
    $47 Oferta promedio
    34 ofertas

    I’m looking for an experienced project manager who can take charge of a software–development effort focused on improving an existing product. The work spans three intertwined objectives: refreshing the user interface and overall visual design, driving measurable performance gains, and rolling out selected new features without disrupting current users. You’ll be my point person for planning and tracking the full lifecycle: clarifying requirements with product and UX, translating them into sprint-ready tickets, coordinating developers and QA, and keeping stakeholders informed through concise status reports and demos. I already have an in-house engineering team in place—what we need is your structure, visibility, and risk management to keep the enhancements moving smo...

    $34 / hr Average bid
    $34 / hr Oferta promedio
    58 ofertas

    I need a small, self-contained Python solution that turns one or more HTML files into a single PDF while preserving the original layout and, most importantly, keeping every internal or external link fully clickable—especially links that point to other PDFs stored alongside the output file. The finished document must remain portable, so if the folder is moved to another machine the links still resolve correctly without hard-coded absolute paths. I am happy for you to choose whichever open-source Python library best fits the job—ReportLab, pdfkit/wkhtmltopdf, PyPDF2, or a hybrid approach—as long as it is free to use and can be installed easily with pip on Windows and Linux. Deliverables • A Python script (or minimal package) that accepts an input HTML file path and...

    $19 / hr Average bid
    $19 / hr Oferta promedio
    179 ofertas

    I have completed the upgrade for your PHP store, ensuring full compliance with all your requirements. Technical implementation details: PhonePe Integration: I fixed the duplicate ID issues by implementing a unique merchantTransactionId logic (combining Order ID + Timestamp + Random seed). Real-time Cart: Used Vanilla JS (XMLHttpRequest) to ensure totals auto-update instantly without page refreshes, maintaining a lightweight and fast store. Product Colors: Added full support for color selection, which is now correctly passed and saved in the order record. Database & Code: Switched to PDO in for better security and followed a "Clean Code" approach. All comments are in English for your review. Mobile Optimization: The quantity selector and checkout flow are 100% mobile-fr...

    $130 Average bid
    $130 Oferta promedio
    85 ofertas

    I need a seasoned TDL developer to extend Tally so it genuinely supports production-scheduling tasks for a textile-manufacturing setup. My present Tally environment handles accounts well, but it gives me no way to plan, track and adjust loom, dyeing and finishing orders in real time. What I expect you to build • A TDL module that lets me create production orders inside Tally, assign them to machines or job-work parties, set planned start/finish dates and quantities, and view their live status. • Smart screens that draw on existing item masters and BOMs, so the scheduler instantly shows yarn and grey-fabric requirements and flags shortages. • A calendar or Gantt-style view—however you can best achieve it in Tally—to see overlaps, delays and machine utilis...

    $15 Average bid
    $15 Oferta promedio
    3 ofertas

    I am expanding the C language so it speaks directly to microcontrollers, specifically the ARM family on the ARM-v8 architecture. The goal is a clean, lightweight extension that lets developers toggle ports, poll sensors, drive LEDs or motors, and handle real-time tasks simply by touching the right memory-mapped registers. The finished tool-chain must compile down to code that runs fast, in tiny footprints, with deterministic timing. Think of the kinds of binaries you would drop into washing machines, automotive modules, or medical devices—only here the target is any ARM-based microcontroller. You will provide: • A documented language spec describing new keywords, pragmas, or intrinsics that expose registers, GPIO, interrupt vectors, and timing primitives. • A working ...

    $2 / hr Average bid
    $2 / hr Oferta promedio
    6 ofertas

    I run Odoo 19 on the free (community) build and would like it to talk seamlessly with the Intui platform. The goal is hands-off order management: as soon as an order appears in Intui it should land in Odoo, and if that order is changed or cancelled later, the same change must show up in Odoo in real time. Beyond the order itself I also need the integration to pull across the related customer record and keep product inventory levels accurate in both systems. Whenever a sync problem occurs I want an automatic email alert so I can react immediately; silent logging alone isn’t enough. I expect you to deliver an installable Odoo 19 module (Python, XML, possibly JavaScript for UI tweaks) plus clear setup instructions and a brief test plan that proves: • new Intui orders create corr...

    $202 Average bid
    $202 Oferta promedio
    58 ofertas

    Saya sudah memiliki situs/aplikasi yang berfungsi, namun saya merasa masih banyak potensi yang belum tergarap. Fokus utama saya adalah meningkatkan fungsionalitas yang ada dengan menambahkan fitur tambahan yang benar-benar membantu pengguna. Saya belum begitu paham sisi teknisnya, jadi saya butuh seseorang yang: • Dapat berdiskusi bersama saya untuk memetakan kebutuhan fitur baru. • Menyusun rencana pengembangan yang jelas dan mudah saya ikuti. • Membangun, menguji, dan memastikan fitur berjalan mulus di lingkungan produksi. • Memberikan dokumentasi singkat serta panduan penggunaan agar saya bisa memelihara fitur tersebut ke depannya. Jika Anda juga mampu melakukan peningkatan kecepatan atau penyegaran tampilan di saat yang sama, itu akan menjadi nilai tambah, t...

    $17 Average bid
    $17 Oferta promedio
    4 ofertas

    I’m looking for an experienced developer who can build fully emulated firmware for a DMA card. The firmware should be compatible with Windows and capable of emulating several key functionalities, including: 100% CFG The configuration space of the firmware should perfectly replicate that of a legitimate device, allowing it to be detected and recognized by the system as authentic hardware. BAR Support BAR (Base Address Register) represents the memory region inside a PCIe device. The BIOS reads this information in order to properly communicate and interact with the device. Emulation Correct BAR handling ensures that when a driver sends a request to the PCIe device’s BAR, the firmware responds with the appropriate data, effectively imitating the behavior of a real device. Full ...

    $321 Average bid
    $321 Oferta promedio
    27 ofertas

    I need to get Openclaw up and running from scratch, tune the configuration to suit my environment, and then understand how to use it confidently. That means you will walk me through the full installation process, adjust any settings or dependencies so it runs smoothly, and finally create a clear, step-by-step tutorial I can revisit later. Please include a detailed project proposal when you apply—outline the approach you would take, expected timeline, and any tooling or commands you rely on so I can judge fit quickly. Deliverables: • Fully functioning Openclaw installation on my machine • Customized configuration files and explanations of each tweak • Concise written tutorial (or screencast, if you prefer) covering day-to-day usage, common pitfalls, and upda...

    $34 / hr Average bid
    Local
    $34 / hr Oferta promedio
    4 ofertas

    I’m looking for a seasoned Node.js developer to extend the functionality of my current application. The project is already in production and comes with a well-structured codebase plus up-to-date documentation, so you’ll be able to dive straight in without guesswork. What I need added • User authentication – secure sign-up / login, token handling (JWT or similar) and role-based access. • Real-time updates – WebSocket or integration so clients receive instant data pushes without refresh. • Data processing – background jobs or stream handling to crunch incoming data efficiently before it hits the API. You’ll have direct access to the repository, the API spec, and a short architectural overview. I’m open to your input on tooling...

    $33 / hr Average bid
    $33 / hr Oferta promedio
    192 ofertas

    My automated trading bot runs on NinjaTrader 8 and already executes live orders, yet its current build eats up more resources than necessary and still misses the occasional signal. I want the codebase cleaned up and strengthened—no AI shortcuts, just solid C# engineering. Performance goals • Reduce CPU / memory load so the bot can stay active on multiple instruments without slowing the platform. • Tighten calculation logic and order-routing routines to boost signal accuracy and limit slippage. Functional goals • Add agreed-upon new features—think smarter risk controls or additional indicator inputs—built directly into the existing strategy class. • Rework current functions to be clearer, faster, and easier to maintain; comments and naming...

    $57 / hr Average bid
    $57 / hr Oferta promedio
    29 ofertas

    DASHOPIA The title “Dasopia” is derived from the combination of “Dashboard” and “Utopia”, representing the vision of a perfect system for building enterprise admin interfaces and dashboards. It reflects the project’s goal of creating a low-code platform that enables engineers to rapidly develop internal tools with minimal manual coding. Dasopia emphasizes efficiency, scalability, and flexibility, allowing seamless integration with databases and APIs, reusable components, and customizable interfaces. By simplifying complex development tasks, the system reduces time, effort, and cost, while ensuring a user-friendly and maintainable environment. In essence, Dasopia embodies an ideal solution for rapid, reliable, and efficient construction of enterpris...

    $15 Average bid
    $15 Oferta promedio
    9 ofertas

    DASHOPIA The title “Dasopia” is derived from the combination of “Dashboard” and “Utopia”, representing the vision of a perfect system for building enterprise admin interfaces and dashboards. It reflects the project’s goal of creating a low-code platform that enables engineers to rapidly develop internal tools with minimal manual coding. Dasopia emphasizes efficiency, scalability, and flexibility, allowing seamless integration with databases and APIs, reusable components, and customizable interfaces. By simplifying complex development tasks, the system reduces time, effort, and cost, while ensuring a user-friendly and maintainable environment. In essence, Dasopia embodies an ideal solution for rapid, reliable, and efficient construction of enterpris...

    $12 Average bid
    $12 Oferta promedio
    7 ofertas

    Hello! The last year I was developing an Brawl Stars mod which is running the version 53 (visit ) The code is completely writen in c#. The code is based on an v53 Brawl Stars mod named Project Colette (github page is closed), I developed it and made a functional Brawl Stars mod with online battles. But still I am looking forward to develop my existing code and fixing some existing problems. It would be great if you have played Brawl Stars in the past since it would be easier to understand the taks. As an example how a part of the logic is working I posted the client home from my project. The project is running with dotnet run (dotnet 9). I would appreciate if you could help me out! (Edit) My expectations: - add Knockout, Brawl Ball and Hot Zone to my existing game modes (). - fix some B...

    $199 Average bid
    $199 Oferta promedio
    24 ofertas

    I need help establishing a straightforward identity-verification flow for my platform. The focus is Identity Verification carried out through a Photo ID check. What I’m looking for • Guidance on the simplest, most reliable way to capture and review user photo IDs. • Recommendations or basic integration of a third-party API or open-source tool that can flag forged documents and extract key data (name, DOB, expiration date). • A brief set of step-by-step instructions so my team can operate the review process once it’s in place. Flexibility on ID type Although the specific document (passport, driver’s license, or national ID card) hasn’t been locked in, the flow should allow us to accept at least two of these options without major rework. Delivera...

    $489 Average bid
    $489 Oferta promedio
    29 ofertas

    I’m a non-technical professional who works closely with technology in my daily work. I now want to start building and testing my own tech ideas using “vibe coding.” I’m looking for an experienced developer who can mentor me and teach the core fundamentals required to build simple products end-to-end. This will be a short, intensive learning engagement (about one week) starting next week. The goal is to quickly understand the core tools and workflows so I can start prototyping ideas independently. Topics I want to learn include: - Working with VS Code - GitHub basics and Git workflows - Understanding development environments (local machine / virtual machines) - CI/CD fundamentals - Understanding project structure and common file types - API integrations - Backend b...

    $14 / hr Average bid
    $14 / hr Oferta promedio
    31 ofertas

    I have a new piece of software I’d like to bring from concept to a polished, fully-working product, and I’m ready to team up with a talented software developer to make it happen. At this stage I’ve outlined the core functionality, user flow, and high-level requirements; now I need your engineering expertise to turn the plan into clean, maintainable code and an intuitive user experience. Here’s what collaboration will look like: • Discovery & architecture – We’ll begin with a short technical workshop where you review my draft specs, ask questions, and propose the most suitable stack. I’m flexible on whether the solution ends up as a desktop, mobile, or web‐based application; I’m keen to hear your reasoning on the best route. &bull...

    $168 Average bid
    $168 Oferta promedio
    27 ofertas

    Saya ingin membangun sebuah aplikasi Android sederhana yang berfokus pada cara menghasilkan pendapatan, baik melalui iklan, langganan, maupun penjualan fitur digital di dalam aplikasi. Platform yang saya pilih secara spesifik adalah Android, sehingga seluruh kode dan dokumentasi perlu dioptimalkan untuk ekosistem Android Studio. Lingkup pekerjaan: • Merancang arsitektur aplikasi yang ringan dan mudah dipelihara. • Mengembangkan antarmuka pengguna dasar yang responsif di berbagai ukuran layar. • Mengintegrasikan mekanisme monetisasi (AdMob, pembelian dalam aplikasi, atau metode lain yang Anda rekomendasikan). • Menyiapkan file APK siap pasang beserta kode sumber (Kotlin atau Java) dan petunjuk build. • Menguji fungsionalitas utama agar aplikasi dapat di-pub...

    $550 Average bid
    $550 Oferta promedio
    2 ofertas

    I am in the final stretch of launching the Trade Not Aid mobile app and need experienced technical support to make sure everything goes live without a hitch. We need an equity partner to help us launch the Trade NOT App in Africa. Marketing and onboarding are already covered internally—what I need now is hands-on help in three critical areas: • Bug fixing & troubleshooting • Server and database management • App optimisation & performance tuning •Customer onboarding and support The codebase is feature-complete but still gathering last-minute edge-case bugs and performance spikes. Your mission is to stabilise the build, harden the back-end, and squeeze every millisecond you can from the front-end before we submit to the stores and flip the production...

    $495 Average bid
    $495 Oferta promedio
    104 ofertas
    Automate Bank & UniPin APIs
    5 días left
    Verificado

    I run a Laravel 10 Xtora-based top-up site that sells Mobile Legends diamonds. I want to take the manual work out of the entire purchase flow, from payment confirmation to diamond delivery. What needs to happen 1. The moment a customer completes a transfer to my BOB Bank account, the system should detect the transaction through the bank’s API (or any webhook the bank exposes) and instantly mark the related order as paid. I am not yet sure whether BOB provides full documentation, so you may need to help me confirm their capabilities and handle authentication, polling, or webhook endpoints accordingly. 2. As soon as an order is paid, the site must call UniPin’s supplier API to deliver the correct diamond package to the player’s UID, then update the order status in Larave...

    $51 Average bid
    $51 Oferta promedio
    30 ofertas

    Secara Bahasa: Berasal dari bahasa Yunani techne (seni/keterampilan) dan logos (ilmu/studi). Secara Umum: Seluruh sarana untuk menyediakan barang-barang yang diperlukan bagi kelangsungan dan kenyamanan hidup manusia. Komponen: Teknologi terdiri dari objek fisik (alat/mesin), proses/metode, dan pengetahuan yang dikembangkan untuk memanipulasi lingkungan. Dicoding Dicoding +4 Contoh dan Jenis Teknologi Gramedia Gramedia Teknologi Informasi: Internet, komputer, media sosial. Teknologi Komunikasi: Smartphone, aplikasi pesan. Teknologi Transportasi: Mobil, kereta cepat, pesawat. Teknologi Medis: Alat USG, MRI, vaksin. Teknologi Konstruksi: Alat berat, software arsitektur. Manfaat Teknologi Dicoding Dicoding +1 Meringankan dan mempercepat pekerjaan manusia. Meningkatkan efisiensi produksi....

    $430 Average bid
    $430 Oferta promedio
    5 ofertas

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