Node.js Jobs

Necesito un desarrollador que construya un bot para Telegram capaz de gestionar un flujo de preguntas y respuestas de forma totalmente automática. El objetivo es que, cuando un usuario escriba una consulta dentro de mi canal o chat, el bot detecte la intención y envíe la respuesta adecuada de inmediato. Qué espero del trabajo: • Programar el bot desde cero (puede ser en Python, Node.js o la tecnología que mejor domines, siempre que sea compatible con la API de Telegram). • Configurar lógica de preguntas y respuestas: recibiré un pequeño listado de FAQs y debo poder ampliarlo yo mismo más adelante sin tocar el código. • Implementar manejo de comandos básicos para tareas de administración ...

Necesito un bot que envíe actualizaciones de servicio en tiempo real a nuestros usuarios mediante Telegram. Cada vez que el backend detecte un cambio de estado, debe dispararse un mensaje automático al canal o chat que indiquemos, utilizando la Telegram Bot API. Entregables esperados: • Bot o webhook funcional (Python, Node.js u otra tecnología equivalente) con código limpio y comentado. • Archivo de configuración para el token del bot, la lista de destinatarios y los textos de cada actualización. • Script o instructivo paso a paso para instalar dependencias y desplegarlo en nuestro servidor Linux. • Manejo de errores y reintentos ante caídas de red o límites de la API, con registro básico en logs. ...

Quiero lanzar la primera versión de una plataforma que conecte a estudiantes universitarios con profesionales en activo para sesiones de orientación de 30 minutos. Esta fase inaugural se centra en: • Desarrollar una web sencilla —solo el núcleo indispensable— donde los usuarios puedan: - Registrarse y acceder mediante verificación por número de teléfono (SMS OTP). - Iniciar y mantener un chat de texto en tiempo real con el mentor asignado. No necesito, por ahora, ni perfiles públicos detallados ni un sistema de reserva completo; prefiero validar el modelo con la funcionalidad de chat en vivo y un flujo de emparejamiento manual. Además del código y la puesta en producción, también requiero a...

Necesito un bot que, al cerrar cada vela de 4 horas, consulte los precios de tres activos clave—petróleo (crudo), Nasdaq 100 y oro—y envíe un resumen inmediato tanto a mi canal de Telegram como a mi número de WhatsApp. El mensaje debe incluir como mínimo: • Precio de cierre de la última vela de 4 h • Variación porcentual frente a la vela anterior Si resulta sencillo añadir un par de indicadores básicos (por ejemplo RSI o cruce de medias) para enriquecer el texto, perfecto; pero el core del proyecto es la notificación puntual de precios. Prefiero una solución en Python o Node .js porque ya trabajo con esos entornos, aunque estoy abierto a la tecnología que mejor garantice estabilidad...

I already have detailed UI screens ready and need them brought to life in a working, web-based installation of TaxiCaller. This first phase is focused only on the initial setup, configuration and UI wiring and should take roughly 8–12 hours. Once everything is running smoothly I plan to move straight into the larger build-out (an additional 300–500 hours) where you’ll collaborate with another developer on extended features and a second dispatch platform. Deliverables for this phase • A fully functional TaxiCaller instance deployed on my server • The existing UI integrated so the dispatcher can log in, view trips and perform basic actions exactly as shown in the designs • Source code in a clean repository plus a brief deployment/read-me so I can reprodu...

I’m putting together a single web-based application made up of three focused modules and I’d like a developer who can build them as one cohesive system: Visitor Management The visitor module needs to cover the essentials—visitor check-in/check-out, instant ID badge printing, and a searchable visitor history. Speed and ease of use at the reception desk are critical, so quick-scan QR or barcode support will be helpful. Task Management The second module revolves around tracking task progress. Users must be able to create a task, assign it, and then follow its status in real time through to completion. Simple visual cues (Kanban, progress bars, or similar) are welcome as long as the emphasis stays on up-to-date progress visibility rather than heavy planning features. ...

We are looking for a hands-on engineering intern/freelancer to build an end-to-end MVP for a mobile-friendly marketplace connecting customers with premium, verified vendors of authentic regional Indian products. What needs to be built: * Customer registration/login and user accounts * Vendor listings and profiles * Product catalogues with images, pricing, and product details * Product search and basic filtering * Cart and order placement * Payment gateway integration * Delivery/shipping integration * Order tracking and order status management * Basic admin panel for vendor onboarding, product management, and order tracking * Responsive, mobile-friendly UI * Backend, database, APIs, and deployment Preferred technology: * React/ + Node.js + PostgreSQL, or * React Native/Flutter + Firebas...

I need independent developer. No teams. No automated bids. I dont care about automated bids, and even if there are 100 bids on this project, i still want to see your bid if you are an independent developer, please post here. I will instruct you on features to be completed.

# Product 1: Price Comparison Platform ### Scope Document — Two Architecture Options for Vendor Quoting Please quote for **both options below** separately so we can compare cost/timeline trade-offs before deciding. --- ## Shared Details (apply to both options) ### Overview A price-comparison and deals platform for the Indian market (similar to BuyHatke). Users search for a product and see real-time price comparisons across multiple online stores (Amazon, Flipkart, Myntra, Croma, etc.), with redirection through affiliate links for commission tracking. ### Core Features - Product search with live filtering - Price comparison — all store prices shown, lowest price highlighted, savings calculated - Price history tracking (chart/sparkline per product) - Price drop alerts &mdash...

I’m building a small-scale billing web app and need you to take it from idea to deployable code. The tech stack is fixed—React (hooks + functional components) on the front end, Node.js with Express on the back end, and MySQL for data storage. Core focus The heart of the system is invoice generation. Every invoice must be produced as a PDF, saved to the database, and retrievable from a client’s record. A flexible template engine is essential: I want to tweak colours, fonts, and layout without touching code and, most importantly, drop our company logo into the header of every invoice. What I expect the finished product to include • React UI for customer, product, tax and invoice management • RESTful API in Node.js/Express with JWT-based auth and basic role con...

WordPress Taxi Booking System Migration & Integration I have an existing taxi website running on WordPress, with the domain and hosting on Hostinger. I also have a new taxi booking platform that was developed using AI, and I need an experienced developer to take the existing project and integrate it into my current WordPress website, replacing the old booking system. Existing Project The new booking platform is already developed and includes the source code. Based on the project files, it is a full web application built with technologies including: - React - TypeScript - Node.js / Express - MySQL - Drizzle ORM - Stripe - Google Maps - Vite - tRPC The project also contains booking, pricing, payment, database, and administrative functionality. The project files also include compo...

I want a lightweight, web-based tool that helps me stay on top of project tasks from start to finish. The core of the system is a clean LIST VIEW where I can: • create and assign tasks to specific team members, • set due dates with automatic reminders, and • record quick progress updates that are easy to scan at a glance. If a task changes hands or a deadline shifts, editing should be frictionless and instantly reflected for everyone. I do not need Kanban columns or a full Gantt timeline—just a fast, searchable list that can be filtered by assignee, status, or due date. A straightforward dashboard, email or in-app notifications, and the ability to export data (CSV or similar) would round things out nicely. I’m open to the underlying stack as long as it’...

I want to launch a single web destination that makes campus life simpler for students. The core of the build is a clean, responsive site that simultaneously highlights hostel listings, coaching listings, and timely exam notifications. For the notifications, the focus is on Government exams, so the backend must let me publish, edit, and archive those alerts quickly. Beyond the listings, I also need a built-in referral program. Students should be able to share a personal code or link, track every successful referral in their dashboard, and automatically unlock offers or credits when milestones are hit. Clear analytics for me on the admin side is essential so I can see sign-ups, conversions, and payout totals at a glance. Key workflow • Users browse hostels, messes, libraries, coachi...

I’m building a web application whose core purpose is to automate contract drafting and review through AI. The platform should let a user log in, feed key deal parameters or upload an existing agreement, and then watch the system generate, red-line, or summarise the contract in real time. The heart of the project is an AI engine trained on legal language—think GPT-style large language models fine-tuned for contract clauses—that can: • assemble first-draft agreements from modular clauses, • flag risky or non-standard language in uploaded documents, and • suggest alternative wording that aligns with current compliance requirements. A clean, browser-based interface and a secure backend are equally important, as the data involved is sensitive. I&rsqu...

I run a mobile-accessories distribution business and need to stop hand-crafting every dealer announcement. Two separate supplier WhatsApp Business numbers feed me raw product photos and text; I then polish the copy and forward it to my dealer-only WhatsApp Announcement channel. I want an end-to-end automation, powered by Claude AI, that mirrors my current flow without ever altering the supplier’s price, specifications, or condition. Here is the journey I need built: • Listen to both supplier WhatsApp numbers, capture every incoming message (image + caption). • Pass the content to Claude AI with a prompt that organises details, fixes grammar and formatting, and rewrites the caption into a clean, formal, B2B sales paragraph. • Preserve price, specifications, and co...

I have developed a high-end foundation for NexusMed AI, a multi-agent clinical research platform, and I am looking for a senior AI Engineer to lead the next phase of development. The project currently has a stunning "Blue-Green-White" professional UI and a robust Deno-based backend utilising LangGraph for complex agent orchestration. Key Objective: The primary goal is to finalize and enhance the specialized Literature Review Agent. This agent must move beyond general web search to perform deep, evidence-based research for medical professionals. Specific Tasks: Deep Database Integration: Implement robust integrations with PubMed (via Entrez API) and Google Scholar to retrieve peer-reviewed medical journals and clinical trials. Advanced RAG Implementation: Enhance the Retrieval-...

I already have a detailed product blueprint and am using OpenAI Codex to accelerate development; what I need now is a hands-on engineer who can pair with me as a technical co-pilot. Together we’ll turn the Codex-generated scaffolding into a production-ready, full-stack DeFi application that works seamlessly across both Solana and EVM chains. Core scope • Wire Codex outputs into a clean, well-structured repository, refining or rewriting code where AI falls short. • Build and connect key DeFi modules—wallet services, decentralized exchange interactions, trading terminals, and launchpad functionality—so they operate reliably on Solana (Rust/Anchor) and on EVM networks (Solidity/Hardhat). • Handle cross-chain logic, RPC endpoints, and security hardenin...

Saya ingin membangun sebuah perangkat lunak yang memudahkan pembuatan dan penjadwalan konten untuk Instagram. Fokusnya adalah: • Dashboard web tempat saya dapat mengunggah foto atau video, menulis caption, dan menjadwalkan waktu tayang. • Dukungan multi-akun Instagram serta opsi penyimpanan draft. • Analitik ringan (jumlah like, komentar, impresi) agar saya dapat melihat performa setiap unggahan. • Template caption yang bisa saya simpan dan panggil ulang untuk mempercepat proses pembuatan konten. Saya terbuka pada stack apa pun, namun antarmuka yang responsif dan mudah digunakan sangat penting. Sertakan: 1. Kode sumber lengkap. 2. Panduan instalasi dan konfigurasi (Docker atau instalasi manual). 3. Dokumentasi singkat API/internal function bila ada. B...

Project Title: Custom Automotive CRM & Dealer Management System (React/Firebase) ​Project Description: We are a UAE-based automotive business seeking an experienced full-stack developer to build a bespoke back-office Dealer Management System (CRM). ​Core Requirements: ​Inventory & Costing: Track vehicle lifecycles, log preparation expenses, and automatically calculate final landed costs and gross margins. ​Pipeline & Consignment: Manage retail deal stages, reservations, and third-party consignment settlements. ​UAE Financial Compliance: Must include a UAE VAT margin scheme calculator, gap-free sequential invoice generation (with PDF export), and an immutable audit trail. ​Payments & KYC: Track Post-Dated Cheques (PDCs), customer deposits, and securely store KYC document upl...

I need a clean, modern-looking static website to showcase our new manufacturing company. The emphasis is on visuals: high-quality product images, short manufacturing videos, and supporting infographics should drive the story far more than long blocks of text. Pages can be simple—home, about, capabilities, and a gallery—but every section must feel sleek and up to date, scaling smoothly on mobile, tablet, and desktop. A minimalist colour palette, sharp typography, and subtle animations are welcome as long as they do not slow things down. Contact is crucial. I only need a light form that asks for name and email, then triggers an automatic notification to our inbox so we can reply quickly. No databases—straight e-mail handling via PHP, Node, or a lightweight serverless fu...

Cześć Mickey, zauważyłem Twój profil i chciałbym zaoferować Ci mój projekt. Wszelkie szczegóły możemy omówić na czacie.

I’m putting together a tutoring roster for students who need help across both technical and management tracks. On the engineering side, support is required for Mechanical, Electrical, and Computer Science subjects. On the business side, guidance is needed in HR, Finance, and Stock Marketing. You should be comfortable moving from calculus-heavy circuit analysis or thermodynamics to explaining financial ratios and equity fundamentals—sometimes in the same day. Clear explanations, real-world examples, and the ability to tailor depth to each learner will make you a great fit. Sessions will be conducted online, so reliable connectivity and screen-sharing tools are essential. If you have prior experience creating problem sets, mock exams, or case-based assignments, let me know; t...

Full-Stack Developer Needed – Marketplace & Escrow MVP I am looking for an experienced full-stack developer to build the first MVP version of a B2B marketplace and trust/escrow platform for the African diaspora. The platform will allow diaspora clients to purchase services such as land acquisition, construction, and other local services, with an optional verification/protection upgrade. Main Requirements - Client, Provider, and Proxy user roles - Marketplace with service listings and categories - Service/product detail pages - Client checkout and Shield upgrade options - Basic transaction and escrow status management - Proxy dashboard for field verification - Mobile-friendly PWA for Proxy users - Live camera/video capture from mobile - GPS location capture when recording - 50...

I need an experienced automation engineer (around 4-10 years working with Playwright in both JavaScript and TypeScript) to build and maintain a solid test suite for my web application. Scope • Target platform is strictly Web. • The suite must run reliably on Chrome and Firefox—cross-browser parity is essential. • Coverage spans all three layers: end-to-end flows, critical integration points, and a handful of fast unit tests around our helper utilities. Day-to-day you will wire Playwright into an existing Node/TypeScript repo, design a clean folder structure, and implement sensible fixtures, mocks, and test data factories. The code must be readable, reusable, and commit-ready with meaningful assertions and screenshots on failure. I will also rely on you to add...

Full-Stack Web Booking Platform & Desktop Client (Node.js/React/Electron) Project Overview We are seeking an experienced Full-Stack Developer or small Development Team to build a specialized, multi-stage appointment booking platform. The project begins with a custom web-based scheduling system (Phase 1) and expands into a native Windows desktop client for meeting automation and session recording (Phase 2). Tech Stack Requirements Backend: Node.js, NestJS, PostgreSQL, REST APIs Frontend: React, , TypeScript, Tailwind CSS Desktop: Electron (TypeScript) Integrations: Google Calendar/Meet API, SendGrid/Postmark (Transactional Email), exceljs Phase 2 Expansion: AWS S3, WebRTC / Audio Processing, WhatsApp Business API, Firebase Cloud Messaging (FCM) Key Qualifications & Competencies ...

Project Overview I am looking for an experienced WhatsApp Cloud API / Meta Business API developer to set up WhatsApp Cloud API from start to finish and integrate it with our existing OnTime Cabs cab-booking website. This is a complete implementation project. I need someone who can handle Meta setup → WhatsApp API → templates → webhook → backend integration → website integration → testing → production deployment → documentation and handover. WhatsApp API Setup Freelancer must handle the complete Meta setup, including: Meta Business Portfolio configuration WhatsApp Business Account WhatsApp Business phone number Meta Developer App WhatsApp Cloud API API authentication Webhook Webhook verification Message templates Template variables Production con...

I want to create a host in a public repository that should check the official bulletin site of the Province of Chubut ( ) once every 24 hours. Each day’s bulletin is a text-based PDF, so the workflow simply needs to download the newest publication, search it for a single keyword that I will configure through a repository secret, and, when a match is found, e-mail me the entire section (not a summary) where that word appears. What I expect from you • A reusable GitHub Action defined in a `.github/workflows/` file that runs on a cron schedule. • A companion script (Python preferred, but Bash/Node acceptable) that: – Locates the latest daily PDF on the site. – Extracts full, searchable text (, PyPDF2, or similar). – Splits the text into logi...

*1. Project Name* `On-Demand GP Home Visit App | React Native + Node.js MVP` *2. Project Description* Building MediRide - an on-demand platform for GP home visits in South Africa. Scope for MVP: - Patient app: Book visits, triage, pay, live GP tracking, ratings - GP app: Go online/offline, accept jobs, navigate, submit clinical notes offline - Backend: Job dispatch, real-time tracking, Stripe/Paystack payments with split payouts, push notifications - Admin dashboard: Manage jobs, users, pricing, payouts What’s ready: - Full PRD v1.2 with flows and acceptance criteria - Figma designs for mobile + web admin - with all copy - Brand assets and staging API keys Tech: React Native for iOS + Android, Node.js + Express backend, PostgreSQL. Open to recommendations but must launch on ...

# One-Time Deployment of Lovable WhatsApp Reminder App ## Project Overview I have built a personal productivity application using Lovable. The application helps me manage contacts, schedule reminders, and send WhatsApp messages at selected times. The application is already developed, and the source code has been pushed to a private GitHub repository. I need an experienced developer to complete the initial setup and deployment so that I can independently update and redeploy the application in the future without requiring ongoing technical support. This is a **one-time fixed-scope project**, not a long-term development or maintenance engagement. ## Current Setup - Application built using Lovable. - Source code available in a private GitHub repository. - Initial technology stack: - Gi...

I need a complete redesign of our company site so the moment prospects land, they feel we are an innovative, tech-driven partner they can trust. The core goal is lead generation, so every page has to guide visitors toward a clear call-to-action and an easy-to-use contact form. The visual direction should be fresh and forward-thinking—more “innovative showcase” than traditional corporate brochure—yet stay elegant and uncluttered. I want prominent areas to highlight our products and a rolling feed of recent projects or products to demonstrate real-world impact. Please build on the SEO equity of our current domain: migrate existing URLs where practical, carry over meta data, and set up the necessary 301 redirects so we don’t lose rankings. On-page optimisatio...

Production build: multi-tenant HR/recruitment SaaS — Saudi-hosted Saudi-registered company. We have a working, demo-ready prototype of a bilingual recruitment and HR platform. We are commissioning a production-grade rebuild and are looking for an established development company — not an individual. Non-negotiable: all data must reside and be processed inside Saudi Arabia. Acceptable: STC Cloud, SCCC Alibaba Cloud, Google Cloud Dammam, Oracle Riyadh. Bids proposing hosting outside KSA will be rejected without review. Platform architecture — two layers 1. Tenant application — the workspace each client company uses, fully isolated 2. Owner console — our internal layer for client provisioning, plan management, entitlements and revenue Scope — 50+ modules a...

I’m building an online hub where the Mobile Legends: Bang Bang community can contribute their best screenshots and artwork for future collages. For this first milestone I only need the upload module. What the page must do • Let visitors choose images straight from their device—drag-and-drop or classic file picker both work. • Accept PNG files exclusively; any other format should trigger a clear validation message before the upload even starts. • Handle single or multiple uploads smoothly, showing a small thumbnail preview and an upload-progress bar. • Post the files to a back-end endpoint that stores them in an organised folder (or bucket) and returns a JSON confirmation with filename, size, and a unique ID. • Keep the interface fast and resp...

Chú ý: Yêu cầu ở Hà Nội. Backend/Tích hợp Developer Mô tả công việc: • Thiết kế và lập trình các module nghiệp vụ theo quy trình workflow (đăng ký – thẩm định – phê duyệt – ban hành) cho các hệ thống. • Tích hợp API với hệ thống SSO, phân quyền, danh mục dùng chung của nền tảng lớn (qua LGSP). • Thiết kế cơ sở dữ liệu Oracle, tối ưu truy vấn. • Quản lý mã nguồn trên GitLab (Git Flow), viết Unit test (JUnit/Jest), đảm bảo pipeline CI/CD pass trước khi merge. • Sử dụng Jira để cập nhật trạng thái task hàng ngày, Notion để tra cứu và đóng góp tài liệu kỹ thuật. &...

I run a custom-built CRM and now want it to communicate natively with WhatsApp Business, giving my team a WATI-style interface without moving away from our existing stack. The goal is a direct, stable link between the CRM and WhatsApp Cloud API (or an equivalent provider such as Twilio) that lets us launch and monitor conversations from inside the CRM itself. Core requirement – full chatbot support. The bot must handle three everyday scenarios end-to-end: • Customer inquiries • Order status updates • Appointment scheduling Inside the CRM I should be able to configure reply flows, store message history against the customer record, and trigger outbound templates when predefined events fire. Webhooks or REST endpoints are already exposed in the CRM, so you can ...

Novatech is looking for a Junior to Mid-Level Full-Stack Developer with strong English communication skills. English communication is the most important requirement for this role. Candidates should be comfortable speaking English in meetings, explaining technical ideas, asking questions, and providing regular progress updates. Requirements Strong spoken and written English, preferably C1 or C2 level Junior to mid-level full-stack development skills HTML, CSS, and JavaScript Experience with React, , Angular, Vue, or similar Experience with Node.js, Python, Java, PHP, C#, or similar Basic knowledge of APIs, databases, Git, and authentication Reliable communication and ability to work remotely TypeScript, cloud, Docker, CI/CD, automated testing, and SQL/NoSQL experience are helpful but not...

I’m ready to commission a complete, production-ready web application for my business and I’d like one experienced developer (or a tight-knit team) to take it from first commit all the way to deployment. Scope You’ll design and code a modern, professional UI/UX that looks sharp on mobile, tablet, and desktop. I don’t have a fixed colour palette, so feel free to propose a style guide that reflects a clean, contemporary brand. Tech stack • Frontend: React with for SSR and routing • Backend: Node.js with Express • Database: MongoDB (Atlas or self-hosted—let’s discuss the best fit) • Auth: secure signup / login with hashed passwords and token-based sessions • REST APIs powering the client, admin dashboard, and any futur...

### **Project Title:** **Full Stack Developer: Local Tutor Marketplace Directory, Programmatic SEO, Live Lead Board & GBP/CRM Integration** --- ### **Project Overview:** We are a home tutoring network operating across Delhi NCR (covering KG–12th, JEE, and NEET across CBSE, ICSE, and IB boards). We are looking for an experienced **Full Stack Web Developer** to design and build a high-performance, mobile-first tutor marketplace directory and lead management portal. The platform has three key stakeholders: 1. **Parents/Students:** A fast local search directory to discover verified home tutors by subject, grade, board, and micro-locality (with "Book Demo" CTAs). 2. **Home Tutors (Non-Tech Savvy):** A simple zero-friction onboarding flow and a live tuition job board to...

I need a secure, browser-based portal where my business customers can log in, view all open invoices, see the applicable cash discount for each one, and immediately settle the balance through our bank-transfer gateway. After the customer confirms payment, the system must generate a downloadable payment advice and then e-mail an official payment receipt automatically. Core workflow 1. Pull invoice data from our ERP (REST API available) and display it in a clean, filterable grid. 2. Let the customer tick the invoices they wish to pay; the portal calculates cash discounts in real time. 3. Route the net amount to our bank-transfer gateway (we already have the API docs). 4. On success, create the payment advice PDF, mark the invoices as paid through the ERP callback, trigger the e-mail...

I’m building a streamlined, Fansly-inspired space where creators and their followers can connect in real time. The core of the project is a user-interaction platform that offers two key features: a responsive live-chat room and a secure one-to-one private messaging inbox. Here’s what I need from you: • A modern web app or progressive web app that runs smoothly on desktop and mobile browsers. • Real-time messaging built with WebSockets (, Pusher, or a comparable solution) so conversations update instantly without page refreshes. • A clean email-and-password authentication flow, complete with password-reset and verification emails. • A straightforward, creator-friendly interface: think collapsible chat panes, emoji and media support, unread-message ...

I’m ready to move from concept to working MVP for an online “rental boyfriend” service and I need a developer who can take care of the full flow end-to-end. Core platform elements • Profile creation – each boyfriend must be able to sign up, upload photos, write a bio and set basic preferences. • Real-time chat – instant, in-app messaging so conversations stay on the platform. • Booking system – clients pick a time slot and lock it in. Extra functionality that is essential to the first release • User reviews and ratings after each booking. • Secure payment processing (card and wallet friendly). • Calendar and scheduling so boyfriends can open, block or adjust their availability. User roles For this initia...

I’m launching an online marketplace dedicated to business consulting and I need a full-function eCommerce site that lets clients reserve time with consultants in pre-defined, fixed time slots. Core scope • A clean scheduling flow that shows only the available fixed slots for each consultant. • Secure checkout so a client can pay and immediately lock in the slot. • An intuitive admin panel where I can add or edit consultants, set their time blocks, and monitor bookings. Tech approach I’m flexible on stack as long as it’s widely supported—Laravel, Django, Node, or a modern no-code alternative are all fine if they can handle real-time slot management and payments. Mobile-responsive design is a must. Acceptance criteria 1. Clients can see...

Saya ingin membangun sebuah game strategi berbasis web yang dirancang agar dapat menghasilkan pendapatan secara berkelanjutan. Target utamanya adalah platform browser desktop maupun mobile, sehingga game harus ringan, responsif, dan mudah dimainkan tanpa instalasi. Ruang lingkup utama: • Mekanik inti strategi yang menarik—misalnya manajemen sumber daya, penaklukan wilayah, atau pembangunan kota—namun tetap sederhana untuk iterasi awal. • Sistem komunitas dengan obrolan antarpemain (real-time chat dan/atau channel global) guna mendorong interaksi dan retensi. • Infrastruktur monetisasi: iklan in-game, rewarded video, atau model lain yang cocok untuk web. Saya terbuka pada rekomendasi terbaik agar game benar-benar “penghasil uang.” Teknis yang s...

I want to automate my wedding invitations through the WhatsApp Business API. The flow I have in mind is simple, yet has to feel personal: • Each guest receives a WhatsApp message— not a PDF or static flyer— but an actual chat message that carries their name, the date, time and venue, plus a sleek, modern image that matches our overall design. • The message should ask whether they will attend. A quick-reply or any similarly friction-free option that records a Yes / No is ideal. • A unique QR code must be generated for every confirmed guest. That code will be their digital “ticket” at the entrance and needs to scan reliably on standard readers. From your side I expect: 1. End-to-end setup of the WhatsApp Business API (green-tick account alre...

I’m building an online “rental boyfriend” service that exists entirely in the digital space. The goal is to let customers book virtual time with a companion and enjoy three core experiences once the booking starts: • live video calls powered by WebRTC or a comparable real-time engine • in-platform text chat that stays archived for each session • lightweight interactive games the pair can launch without leaving the call User discovery should feel familiar—visitors scroll through cards that show a profile picture, click one they like, and land on a more detailed availability page. For now, a photo is the only mandatory profile element, but the codebase should keep room for optional bios or interest tags so we can activate those later without r...

I have a full bank of multiple-choice questions, their options, and an answer key ready to load. What I need is a lightweight quiz application that: • Runs smoothly on both a responsive website and a companion mobile app. • Lets each student create an account, log in, and sit the test only once. • Presents one question at a time (or paginated, whichever is quicker for you to code), captures their selections, and forces completion before submission. • Immediately displays the final score to the student on screen. • Emails me an easy-to-read report that shows every question, the student’s chosen answer, the correct answer, and a total tally of right vs. wrong. Timing is critical: you’ll need to start within 24 hours of award and deliver a fully ...

I need a small web app that lets me drag-and-drop a customer purchase order—usually a PDF, sometimes a scanned image—and immediately spins up a live tracker for that order. The moment the file lands, the system must read three specific data groups: • PO number and PO date • Every line-item with quantity and rate • Applicable GST and the validity period Once captured, the order should flow through the following milestones: PO Received → PO Verified → Price/Qty Approved → Production → QC → Ready for Dispatch → Dispatched → Invoice Generated → Payment Pending → Payment Received → Closed. At any point I need to open the tracker and see where each PO sits, along with the raw data that was extracted. Core expec...

I have mapped out Job Tracker, a full-stack MERN web app that centralises every stage of a job search. At its core, the platform already covers secure JWT authentication, user registration/login, CRUD operations for job applications, status labels (Applied, Interview, Offer, Rejected), search and filters, and a responsive React interface backed by MongoDB Atlas, with deployment targets on Vercel (front-end) and Render (API). What I still need is the end-to-end build that ties those pieces together and, most importantly, addresses the real pain points users have voiced: they want clear guidance on how to prepare for interviews and a way to match their resume to each job. Because of that priority, the dashboard should go beyond basic status tracking to include: • An interview-prep are...

Nexara Labs USA is looking for a principal-level backend engineer who wants something bigger than another short freelance ticket. We already have a live platform, CRM workflows, quoting logic, affiliate attribution, sales infrastructure, internal tools, and real operational users. We need someone capable of stepping into an existing production environment and strengthening the systems that determine whether the company scales safely. Potential ownership includes: • CRM state and ownership logic • Authentication, RBAC, and permissions • Quote and order integrity • Referral and commission attribution • Payment webhooks and reconciliation • APIs and integrations • Audit trails and observability • Idempotency and transactional integrity • Securit...

I’m building a fully functional web-based application that lets people exchange private messages while staying anonymous. The same codebase must feel seamless on both desktop and mobile browsers, so a responsive front-end (React, Vue, or similar) paired with a solid back-end is essential. Core requirements • User accounts created and accessed strictly through an email-and-password flow. No social, no 2FA for now—keep the sign-up short but secure. • True anonymity once inside the system: users choose display handles unlinked to their registration email, and messages are accessible only to sender and recipient. • End-to-end encryption and database‐level hashing / salting of credentials. I’m open to your preferred libraries or frameworks as long as the ...

I need a complete slot-style casino game that players can enjoy in their browsers or in a dedicated mobile-ready build, plus a secure back-office where I can run every aspect of the operation. Gameplay • Smooth, modern slot mechanics with engaging graphics, sound, and a provably fair or RNG-certified engine. • All core player actions—spin, stake selection, auto-play, win animations—must be fluid and performant across devices. Admin & Analytics The back-office is just as important as the game itself. From one panel I have to: 1. Create, edit, suspend, or delete player accounts (user management). 2. View real-time and historical game statistics—RTP, turnover, active users, hit frequency, top wins, etc. 3. Credit and debit balances, approve withdr...