PostgreSQL Jobs

Desarrollador Full Stack (React/NestJS) - Importador de Excel con Imágenes y Reportes (Imprescindible Español) Descripción del Proyecto: Busco un desarrollador Senior con dominio fluido del español (imprescindible) para finalizar una calculadora de presupuestos ya avanzada en su desarrollo . La interfaz y la lógica de operaciones básicas están listas; el objetivo es integrar dos módulos críticos de gestión de datos en un plazo de 3 semanas, dividido en dos fases de entrega. Stack Tecnológico Requerido: Frontend: (TypeScript) . Backend: con PostgreSQL . Entorno: ES6 modules, Webpack, GitHub y manejo de servidores Linux . -------------------------------------------------------------------------------- Fase 1: Imp...

Estoy iniciando el desarrollo de un ERP contable y necesito un desarrollador senior full-stack que lidere tanto el backend como el frontend. La solución se construirá con Java (Spring Boot), arquitectura de microservicios, Angular para la interfaz y PostgreSQL como base de datos. Qué espero de tu perfil • Experiencia experta en contabilidad aplicada al software: plan de cuentas, asientos, conciliaciones y estados financieros. • Dominio comprobado de Java, Angular y PostgreSQL; manejo sólido de microservicios y APIs REST seguras. • Residencia preferente en Ecuador, Colombia o México para coincidir en zona horaria. Alcance inicial del trabajo 1. Módulo de Facturación electrónica y tradicional con gestión ...

Tengo casi lista mi calculadora de presupuestos desarrollada en JavaScript; las operaciones básicas funcionan y la interfaz ya está diseñada. Solo faltan dos piezas clave antes de poder lanzarla: • Integrar un importador CSV que permita al usuario subir su archivo, validar la estructura de datos y asignar cada columna al campo correspondiente. Quiero una experiencia sencilla (drag-and-drop), mensajes de error claros y pruebas unitarias que aseguren su estabilidad. • Añadir un generador de informes. La lógica de cálculo ya expone toda la información necesaria; tu tarea será formatear esos datos y ofrecerlos para descarga (PDF y/o HTML) desde la misma interfaz, dejando el código listo para que pueda ampliarse con gr&a...

3. FRONTEND – ESPECIFICACIONES El frontend deberá desarrollarse en React (preferentemente ) e incluir un editor visual basado en canvas ( o ). El estilo de la plataforma web es similar a la Web Pixory Funcionalidades: - Editor de páginas con vista doble (spread) con tamaño de hoja formato A4 - Drag & drop de imágenes - Redimensionamiento, rotación y recorte - Inserción de texto y formas - Sistema de capas - Zoom y navegación - Indicadores visuales de sangrado, margen de seguridad y centro del libro - Soporte para imágenes que ocupen doble página - Validación de calidad de imagen (DPI en tiempo real) - Sistema de plantillas editables - Organización automática básica de fotos (por fecha EXI...

Descripción del Proyecto: Necesito un experto en Odoo para realizar un proceso de "limpieza profunda" y normalización en una base de datos Odoo Enterprise v17 alojada en Odoo.sh. El objetivo es eliminar las dependencias de código personalizado para migrar la base de datos al entorno SaaS (Odoo Online). Alcance del Trabajo: Extracción de Datos (Prioridad): Tarea: Identificar los campos personalizados creados por estos dos módulos. Exportar toda la información contenida en ellos (vía CSV/Excel) asegurando la trazabilidad con el ID externo de los registros originales (Pedidos de Venta y Tareas de FSM). Desinstalación de Módulos (Sin migrar lógica): Se deben desinstalar y eliminar por completo los siguientes m&oacu...

DESCRIPCIÓN GENERAL Buscamos desarrollador full-stack (o equipo pequeño) para construir una plataforma web conectada a un motor de datos en tiempo real ya contratado (tercero vía API). El alcance es todo el sitio: frontend, backend, usuarios, billetera y operaciones. No se desarrolla el motor. Solo la integración. ⸻ ALCANCE PRINCIPAL • Sitio web completo (mobile-first) • Registro y login con teléfono + OTP SMS • Billetera digital (depósitos, saldo en tiempo real, retiros) • Integración de pagos (Paystack) • Consumo de datos en tiempo real (API externa) • Panel de interacción tipo carrito/orden • Historial de actividad (ganancias/pérdidas) • Sistema de promociones y referidos ...

Plataforma Web + Apps Nativas (iOS/Android) – Simulador Licencia de Conducir Chile DESCRIPCIÓN DEL PROYECTO Buscamos un desarrollador o equipo experto para construir un ecosistema digital de alto rendimiento enfocado en la preparación de exámenes de conducir en Chile. El proyecto consiste en un sitio web responsivo, aplicaciones móviles publicadas en tiendas y un panel administrativo robusto. IMPORTANTE: Ya contamos con el diseño de la interfaz de usuario (UI) para el área de preguntas y un banco de datos de más de 7,000 preguntas segmentadas por tipo de licencia. ALCANCE TÉCNICO REQUERIDO Desarrollo Móvil: Aplicaciones nativas o híbridas de alto rendimiento (React Native / Flutter) publicadas en Google Play S...

Nos encontramos en la búsqueda de un/a capacitador/a con experiencia en Odoo para brindar formación práctica a nuestro equipo en el uso del sistema. La capacitación estará enfocada en la correcta utilización del sistema para la gestión operativa y administrativa de la empresa.

Summary I am building an SEO-driven education discovery platform that helps students find and compare university programs across 30 countries. It will generate leads for my existing education consultancy business. This is not a brochure website. It is a data-heavy, search-first product with monetization tiers and payment integration. Please visit (reference website) to understand the project before applying. What Already Exists 100,000 programs across 1,000 universities in 30 countries – structured Excel data ready for migration. ------------------------------------------------------------ Core Features Required: - 1. Search & Discovery: - Filtered search – country, degree level, fees, duration, intake month. (Suggest a search engine similar to Elasticsearch) - All filt...

I have an AI-powered accounting web app that already runs on Supabase and a Lovable-based frontend. My co-founder and I are now racing toward launch and need an experienced full-stack developer who can jump straight into our existing codebase, clear out lingering bugs, refine a few rough UI edges, and finish two critical integrations: 1. Cashfree – wire up payment processing and subscription management so new users can pay and activate plans seamlessly inside the app. 2. GST Portal – connect through our chosen Suvidha provider, letting Indian businesses push GST returns directly from their dashboard. Scope of work • Frontend bug fixes and small UI polish (Supabase Auth flows, dashboard widgets, responsive tweaks). • Backend bug fixes in our Supabase functions,...

I already have a fully built SaaS: Django on the backend, React on the frontend, PostgreSQL hosted in Supabase, Celery workers, Razorpay payments, and Anthropic API calls. All source code, a step-by-step handbook, and an up-to-date README are ready for you; nothing needs to be coded from scratch. Your mission is to bring the project to life on Replit (or a VPS if that proves smoother) so that I can share a live URL with users today. The workflow I’m expecting is straightforward: • Spin up two Repls—one for the Django API/Celery worker and one for the React client. • Copy , add real keys, and verify every variable (Django secret, Supabase creds, Razorpay keys, Anthropic key, Celery broker/redis URL, etc.). • Point the Django settings to the existing Supabase...

I have a live ASP.NET (C#) solution that now needs three well-defined additions. All technical and functional requirements are already captured in a detailed specification set, so you can dive straight into the code. What I need you to build • User authentication and authorization – extend the existing identity setup, add role-based access control, and wire it to SQL Server. • Data entry and retrieval forms – razor pages / MVC views that read from and write to both SQL Server and PostgreSQL tables via Entity Framework. • API development and integration – RESTful endpoints (Swagger-documented) that expose the same data layer for external consumption. The repository is on Git, CI runs through Azure DevOps, and staging servers are ready for push-to-de...

I have a premium multi-vendor software marketplace MVP already built locally in ** 15 + TypeScript**. The full codebase is complete and includes: * buyer flow * seller dashboard * checkout foundation * Stripe placeholders * payout foundations * upload wizard * public seller storefronts * search + category filters * admin moderation dashboard * Prisma schema * responsive luxury UI The code is currently running locally and needs a **senior developer to productionize and deploy it live**. ## Your job This is NOT a build-from-scratch job. The marketplace architecture and major UI are already completed. Your responsibilities: 1. Review existing codebase 2. Push project to GitHub 3. Deploy live on Vercel 4. Connect my domain: **** 5. Set up production PostgreSQL database 6. Replace plac...

Need Automation QA expert for the next two months. (7+ year exp ) No Agencies, Indian based resource Preferred. Exp working on project like Node Js, Next Js and PostgreSQL AI tool exp for testing must

We are building a multi-seller marketplace as a Telegram Mini App. Full project details shared after NDA signing. TECH STACK — OUR PREFERENCE (OPEN TO DISCUSSION): 15 + TypeScript (Telegram WebApp SDK) Node.js + Express or Python FastAPI PostgreSQL + Redis Docker + Vercel or Hetzner deployment Custom payment API integration (local mobile payment + international payment) AI integration experience (OpenAI API or equivalent) for search, fraud detection, and support bot We are open to discussing the architecture and tech stack during the design phase. If you have a better approach for our use case, we want to hear it. ARCHITECTURE REQUIREMENT: The backend must be API-first and fully decoupled from the Telegram layer. The same API must support web and mobile clients in the future wit...

Looking for Resource with expertise in Node Js, Next js, PostgreSQL, Railway platform. Should be able to do the fast development with Claude. Tight Deadline- need dedicated resource available for next two months. Need individual resource, no agencies at all

I’m have built a green-field enterprise platform and need an experienced full-stack developer who lives and breathes TypeScript, React, NodeJS, and modern API design to validate the architecture, suggest practical improvements to take it to the next level of maturity. The core of the work is validating what is built, measure the maturity, come up with practical steps to scale it to SaaS scale for implementation on a cloud provider. If you’re comfortable taking ownership across the stack—from polished React UIs to secure, scalable APIs—let’s push this enterprise product forward together.

**Project Description: CRM System for Cargo Service** I am looking for an experienced developer or team to build a custom CRM system tailored for a cargo/logistics service. The system should be user-friendly, efficient, and support multiple call agents handling bookings simultaneously. **Key Requirements:** * **Multi-Agent Booking System:** Multiple call center agents should be able to create bookings at the same time without conflicts. * **Customer Booking Process:** * Booking initiated using the customer’s mobile number * Capture essential sender details (name, address, contact info, etc.) * Fast and simple data entry interface * **Customer History:** * Maintain complete booking history for each customer using their mobile number * View past shipments, frequency,...

I need a developer for a cloud-based pilot project for political media monitoring and communication workflow support. The pilot should: - collect public content from selected news portals, public Facebook pages, YouTube channels, and political/institutional websites - clean, deduplicate, and store content in a database - classify content by topic, tone, target, and urgency - generate short summaries and suggested response drafts using a cloud LLM - provide an internal command board where a user can approve, reject, edit, and route content - integrate with WordPress to create drafts, assign categories/tags, and prepare content for publication - support internal distribution by email / Telegram / WhatsApp only after manual approval - include audit logs showing who logged in, what they revie...

I have a full year of inventory transactions sitting in a PostgreSQL database and I need clear, reliable turnover rates for every SKU. Your task is to write clean, well-commented SQL that: • pulls the necessary data for the last calendar year • calculates inventory turnover (cost of goods sold ÷ average inventory value) at SKU, category, and warehouse levels • highlights outliers and slow-moving items Alongside the query set, I would like a short narrative that explains the key findings and offers any quick-win recommendations you spot. Acceptance criteria • Scripts run as-is in our staging environment and match sample figures I will provide • Results are delivered in both raw table form and a concise summary (no more than two pages) Let me kno...

The spec is done. The data model, every API route, all 9 screens, and a 46-step build sequence are written out in full. You will never wonder what to build next. I need a React Native developer to turn that document into a working iOS and Android MVP in two weeks. The stack is already decided: React Native + Expo, Fastify backend, Postgres, Cloudflare R2 for photo storage, RevenueCat for subscriptions. This is a Claude Code project. I expect you to use it. If you know how to work with AI-assisted development at speed — feed a spec, review output, iterate fast — you will move through this quickly. If you prefer to write every line manually, this is not the right fit. At the end of two weeks I need: - Working camera flow on both iOS and Android simulators - Photos uploading an...

Job Description We are looking for a Senior Technical Lead / Architect Developer to help audit, improve, and lead the technical development of our international automotive marketplace platform. Our company exports used cars from Japan to customers worldwide. Our website currently contains 100,000+ vehicle listings and integrates with Japanese vehicle auctions and dealer inventory feeds. This role is ideal for an experienced engineer who can both design system architecture and actively contribute to coding. You will work directly with the business owner and help guide future development of the platform. About Our Platform Our system includes two main components: 1. Public Website (SEO Marketplace) Used by international customers to: browse fixed-price vehicle inventory search and f...

I need a Cyclos-certified system administrator to perform a clean installation of Cyclos 4 on my server and configure it specifically for a community-currency environment. The job goes beyond simply spinning up the software: once the core platform is running, I want the Payment systems, Member management, and Marketplace modules fully enabled, tested, and ready for real-world use. Please secure the installation, connect any required dependencies (Java, PostgreSQL, reverse proxy, HTTPS, mail service, etc.), and walk me through basic administrative tasks so I can manage users and currencies on my own. SSH access to a fresh VPS can be provided immediately. I will consider the work complete when the portal is accessible over HTTPS, all three modules operate without errors, and I have a brie...

Project Overview I am looking for an experienced developer/devops professional to help me set up and deploy Listmonk using Docker and Docker Compose, and take it live for production use. The objective is to build a fully functional, self-hosted email marketing system that is stable, secure, and optimized for sending outbound campaigns. Scope of Work 1. Docker-Based Installation Set up Listmonk using Docker and Docker Compose Configure PostgreSQL database correctly Ensure all services run reliably 2. Server & Deployment Setup Deploy on VPS (AWS / DigitalOcean / similar) Configure domain (e.g. ) Set up reverse proxy (Nginx or similar) Install SSL certificate (Let’s Encrypt) 3. Email Configuration (Critical) Configure SMTP (Gmail / Amazon SES / SendGrid / other) Ensure proper ema...

“Only apply if you have built dashboard/MIS systems earlier” Title: Build Government MIS Dashboard + Website (Full Stack Developer Required) Description: We are looking for an experienced Full Stack Developer to build a Government-style MIS Dashboard and Website similar to an existing prototype. Project Overview: The system will include: * MIS Dashboard (data analytics, charts, KPIs) * Public website portal * Role-based login system (Admin, State, District users) * Reports (PDF/Excel download) * Mobile responsive interface * Clean and modern UI Scope of Work: * Convert provided HTML prototype into production-ready system * Develop frontend + backend * Create database and APIs * Build dashboard with charts ( or similar) * Implement authentication and role-based access * E...

I’m building a central API that receives every new order from my Wix storefront, checks real-time stock across three nearby locations, compares both availability and price, then decides which store should fulfill the sale. Once the choice is made, the same service must decrement inventory at that location and raise an instant alert whenever stock dips below a threshold or sales spike unusually. Because I have no existing back-end, the whole pipeline—orders, inventory, pricing, and alerts—needs to be created from the ground up. Orders integration is my top priority, so the initial milestone should prove that an order placed on Wix can travel through the API, retrieve inventory data, and respond with a recommended store. I’m open to your suggested stack: Node.js wit...

I want a web platform that lets Murder Mystery 2 players stake their Roblox items in real-time games—coin flip, jackpot and an upgrader—modelled as closely as possible on the look, feel and flow of bloxybet.com. Coin Flip • Any number of coin-flip rooms can run in parallel. Players should be able to open a room, set the wager, share the link and wait for an opponent, or instantly join an open room. The interface needs the same fast, casino-style experience Bloxybet offers, with live status updates through WebSockets or a similar solution. Jackpot & Upgrader Both games must mirror Bloxybet’s mechanics: tier-based jackpot pools that roll on a timer, and an upgrader where players select an item, choose a percentage chance and see an animation revealing suc...

我需要一位靠谱的全栈开发者，为我的餐饮连锁店完成一套基于 Web 的门店管理系统，并部署到云服务器。下面是核心范围： • 收银模块 —— 对接支付宝、微信等主流支付，并尽量实现自动分账； • 会员管理 —— 会员档案、储值、等级、优惠券； • 预约管理 —— 在线预订座位与包厢，实时更新状态； • 积分商城 ——   - 积分获取规则   - 积分兑换商品 • 数据看板 —— 日常营业额、客流、菜品排名等关键指标可视化； • 包厢管理 —— 包厢排期、状态、最低消费； • 小程序端 —— 为顾客提供下单、预约及积分查询入口。 我们已完成后台的部分前端页面，代码与设计稿可供参考；你需要对接接口或在现有框架上补全功能。请使用常见技术栈（如 Node.js / Java / Python + MySQL/PostgreSQL）并预留 RESTful API，以便后续扩展。 交付要求： 1. 代码托管在 Git（含规范的 README 与部署文档）； 2. 基本单元测试与简单性能测试； 3. 云服务器部署脚本及环境说明； 4. 简短视频或文档演示主要操作流程。 项目时间并不非常紧，但质量必须可靠、结构清晰、易于维护。我倾向于分阶段验收：原型 → 核心功能 → 全量上线。请在提案中说明你过往的相关案例、拟用技术、预计周期以及任何对接所需的前置条件。

# AI Data Provenance & Compliance Platform ## Overview We are building a digital provenance platform focused on AI training data compliance. The platform enables organizations to: * Track the origin of datasets used in AI systems * Verify licensing and usage rights * Maintain an immutable audit trail of data usage * Generate compliance-ready reports for regulators (e.g. EU AI Act) This is not a general-purpose ML platform—it is a compliance and provenance layer for AI systems. --- ## Core Scope (MVP → Already Implemented) The system must: * Maintain a dataset registry with metadata (source, license, owner) * Automatically assign risk levels and compliance signals * Track relationships between datasets and AI models * Record audit logs for every action * Generate com...

Title: Study Center Seat & Fee Management Web Application (Custom Build) Description: I am looking for a developer to build a custom web-based management system for my study center (reading room / library seating business). This is NOT a traditional library system (no books). It is a seat-based system where students come to study using their own books. Project Overview: - Total seats: 140 - 110 normal seats (non-locker) - 30 locker seats (premium) Shift System: - Morning: 8:00 AM – 3:00 PM - Evening: 3:00 PM – 10:00 PM - Full Day: 8:00 AM – 10:00 PM Core Requirement (IMPORTANT LOGIC): 1. Normal seats (1–110): - Can be assigned to: a) One Morning student AND one Evening student (different users) OR b) One Full Day student (blocks both Morn...

Verified Review Platform – Product & Technical Specification 1. Product Overview Platform Type: Verified Review Marketplace Core Idea: Users submit reviews with proof of purchase, which are manually verified before contributing to brand ratings. Key Differentiator: Reviews without proof have limited credibility Verified reviews contribute to ratings and user credibility 2. User Roles Visitor (Not Logged In) Browse brands View reviews Cannot post reviews Registered User Submit reviews Upload proof of purchase Track review status (Pending / Approved / Rejected) Build profile and verified status Admin Approve/reject reviews Verify proof authenticity Approve/reject brand submissions Manage users and reports 3. Core Features A. Authentication System Google OAuth login Phone number l...

We are looking for an experienced QGIS developer to implement a custom solution for QGIS Server. The goal is to make a custom WMS request parameter available inside the QGIS data provider layer (e.g. PostGIS) so that it can be directly used in SQL queries. Background: We are using QGIS Server to serve WMS layers backed by a PostGIS database. We need to dynamically filter or modify data at the database level based on parameters passed in the WMS request. Example: Incoming WMS request: ...&SERVICE=WMS&REQUEST=GetMap&MY_PARAM=123 Required functionality: Extract custom parameter (e.g. MY_PARAM) from the WMS request in QGIS Server Make this parameter available within the QGIS execution context Ensure the parameter can be used inside the data provider (PostgreSQL/PostGIS) Pass t...

Our online résumé builder is throwing small errors that all trace back to a mis-configured .env file. Because of this, users relying on the standard email-and-password flow can’t log in, and once they do manage to get past that hurdle, the template selector occasionally fails to load the chosen layout. Also we need to update the job API to the right API so users are able to select the right job and it redirects to the right job... Here’s what I need from you: • Audit the current environment variables, spot the mismatches, and put them in the correct format for both local and production builds. • Restore reliable email-and-password authentication so that login failures disappear. • Track down and fix the template-selection glitch (it currently ...

We are looking for an experienced full-stack developer (or small team) based in Hyderabad to design and develop a high-quality, scalable web and mobile application platform. The platform will function as a discovery and booking marketplace, enabling users to search, compare, and connect with relevant service providers through structured profiles, search filters, and booking functionality. The concept is broadly similar to a fitness discovery and booking platform, but detailed functional requirements will be shared only with shortlisted candidates after NDA. We are looking for a developer who can build a production-ready, scalable architecture using modern technologies similar to those used by leading platforms such as Urban Company, Airbnb, Zomato, Practo, etc. Preference will be given...

I want a web platform that lets Murder Mystery 2 players stake their Roblox items in real-time games—coin flip, jackpot and an upgrader—modelled as closely as possible on the look, feel and flow of bloxybet.com. Coin Flip • Any number of coin-flip rooms can run in parallel. Players should be able to open a room, set the wager, share the link and wait for an opponent, or instantly join an open room. The interface needs the same fast, casino-style experience Bloxybet offers, with live status updates through WebSockets or a similar solution. Jackpot & Upgrader Both games must mirror Bloxybet’s mechanics: tier-based jackpot pools that roll on a timer, and an upgrader where players select an item, choose a percentage chance and see an animation revealing suc...

We are seeking a senior development agency or highly experienced full-stack architect to build a highly secure, complex B2B SaaS platform. To protect our intellectual property, specific business logic will only be shared under an NDA. At a high level, this is a heavy data-processing and workflow automation platform. It features a dual-sided architecture: Admin Control Plane: An internal portal for our team to manage global master datasets, provision new tenants, and oversee infrastructure. Secure Tenant Workspace: Isolated environments for our enterprise clients to interact with data, manage internal workflows, process documents, and connect their own third-party tools. Architectural & Tech Stack Requirements The platform must be built with a strict focus on loose coupling, high pe...

Our SaaS platform already serves millions of visitors across 300+ branches, and new features keep piling up. I need a reliable developer who can stay with us for the long haul, taking ownership of backend work in Laravel and Python while pushing new UI pieces in React. You’ll also help wire advanced AI/LLM functionality into existing services, so being comfortable with tools like ChatGPT and Claude is important. Day-to-day you’ll: • Extend and refactor APIs, queues, and micro-services in Laravel or Python. • Build or enhance React components that consume those endpoints. • Prototype and integrate AI/LLM features (content generation, semantic search, agent workflows). • Ship to Ubuntu 22.04 VPS instances and keep an eye on performance, ideally with Pos...

We're a translation services company building an AI-powered management system. The platform will connect translation agencies with clients, automate project estimation using AI, manage translator assignments, and handle quality assurance through an intelligent review system. Document analysis AI-powered document upload and processing (Word, PDF, Excel, PowerPoint) Automatic word count, language pair detection, and complexity assessment Intelligent quote generation based on document type, subject matter, and deadline Real-time cost estimation with breakdown by language pair and service type Project Management Client portal for uploading documents and tracking project status Automated translator matching based on language pairs, specialization, and availability Deadline management w...

Project Title: Build Holiday Rental Platform (Airbnb-like) – T3 Stack (, tRPC, Directus) Project Description: We are looking for an experienced developer to help build a modern holiday property rental platform similar to Airbnb, using our predefined tech stack. Current Tech Stack: - T3 Stack (, TypeScript, Tailwind) - tRPC (end-to-end typesafe APIs) - Directus (Headless CMS) - SQLite (WAL Mode) – separate DBs for app & logs - Data Studio integration - Observability tooling - Deployment on Planned Future Stack: - PostgreSQL (scaling) - Redis (caching & AI features) - AI-powered features (recommendations, automation) Core Features Required: - User accounts (Hosts & Guests) - Property listings & management - Booking & availability calendar - Secure pay...

Project Title: Vehicle Transport Load Board (MVP) Project Overview: A custom-built B2B marketplace (No CMS/WordPress) connecting vehicle Shippers/Brokers with Auto Transport Carriers. The core value of the platform is a manual verification workflow performed by our internal operations team to ensure trust and safety. 1. User Roles & Permissions • Carrier (Transporter): Registration requires Company Name, MC/DOT#, and document uploads (Cargo Insurance, W-9, ID). Account is "Locked" by default and cannot view load details until manually verified. • Shipper / Broker: Can post, edit, and manage vehicle listings. • Admin (Internal Team): Private dashboard to manage users and verify credentials. 2. Manual Verification Module (High Priority) • Pending Queue: A re...

Senior Data Pipeline / ETL Engineer (FastAPI, PostgreSQL, OpenSearch) – Build MVP Data Ingestion Pipeline for Financial Intelligence Platform Overview We are building a financial intelligence infrastructure platform that aggregates global corporate registries, sanctions lists, and ownership data to produce compliance-grade investigative reports. The GitHub repository, architecture documentation, and core backend services already exist. What we need now is a senior data pipeline engineer who can complete the data ingestion and normalization pipeline so that our MVP feature works perfectly. The primary MVP workflow is: Search a person or company → resolve the entity → check sanctions exposure → reconstruct ownership relationships → produce an evidence-backed re...

Project Title: Full-Stack Food Ordering Platform ( + Node.js + TypeScript) Project Description: I developed a modern, responsive food ordering web application using for the frontend and a scalable backend architecture (Node.js + TypeScript). Live Demo: Key Features: * Modern UI built with (fast, SEO-friendly, responsive) * Dynamic food and restaurant listings * Shopping cart functionality * Clean and user-friendly design * Optimized performance and routing Backend Capabilities (can be included or customized): * REST API built with Node.js / Express or NestJS * User authentication (JWT-based login/signup) * Order management system * Database integration (MongoDB or PostgreSQL) * Payment integration (Stripe or similar) What I Offer: * Full-stack development (frontend + backend) ...

Part-Time Full Stack Developer (POS + Marketplace | Hybrid Mobile | Ongoing Project) About Us We are a technology company building a modern Point-of-Sale (POS) platform and marketplace. Our platform enables businesses to manage operations while giving members a seamless way to browse and purchase products. We are currently launching within a highly regulated sector and integrating with systems such as METRC. As we scale, we will expand into broader retail, including brick-and-mortar and e-commerce businesses. This is a long-term opportunity focused on building and scaling a real product. Position Overview We are hiring a part-time developer (individual or team) for an hourly position to help build, refine, and scale our platform. Please submit your requested hourly rate when applyin...

We are looking for an experienced full-stack mobile developer to customize an existing React Native application to function as a driver-facing mobile app. The work involves adapting the existing UI and logic to match our operational requirements, building a new Node.js REST API backend from scratch, and connecting both to our existing PostgreSQL database. This post covers the full scope for accurate estimation and pricing. What We Have - An existing React Native codebase (driver app template/base) that requires customization - An existing PostgreSQL database with established schema and data - Defined business logic and workflows for how drivers will interact with the system Scope of Work 1. React Native App Customization - Rebrand and redesign screens to match our brand identity (colors,...

Job Title: Go (Golang) Developer - Backend API Development Project Type: long-term / Ongoing project Budget: first milestone:2500 Estimated Duration: 1~2 month Description: We're looking for an experienced Go (Golang) developer to build and maintain backend services for our diamond marketplace platform. This is a full-stack backend project involving API development, database integration, and microservices architecture. Project Overview: Our platform is a diamond e-commerce marketplace with features including user authentication, product management, payment processing, and real-time chat functionality. We need a skilled Go developer to enhance and maintain our backend infrastructure. Key Responsibilities: Develop RESTful APIs using Go and modern frameworks (Gin, Echo, or simil...

I need a lightweight, computer-vision bot that relies on on-screen image recognition rather than Selenium or similar browser-automation libraries. The workflow is straightforward: the bot launches a local browser window, navigates to a specific site I will provide, and—through visual cues—automatically clicks the required elements, fills in form fields, and finally extracts the resulting text, images, and tabular data that the page returns. The process must loop continuously so it can watch for page changes and react in real time. A small delay between cycles is fine as long as the interaction remains smooth and does not overload the system or the target site. Robust error handling is important; if a button is missing or the page layout shifts, the bot should retry gracefull...

This project is a full stack system built around a vision based browser automation bot. The bot visits three target websites, fills multi-step forms on each of them using data provided by an operator, scrapes the results returned after each submission, and stores everything in a database. The operator interacts with the system through a web interface and never touches the bot or the code directly. The system has five parts that all need to be built and connected. A React frontend is where the operator submits input data and monitors what the bot is doing in real time. A FastAPI backend sits behind the frontend and handles communication between the operator, the bot, and the database. Redis acts as the message layer between the backend and the bot, passing events like run triggers, status u...

SaaS modeliyle çalışacak, modern ve ölçeklenebilir bir platform kurmak istiyorum. Çekirdek özellikler net: kullanıcı yönetimi, ödeme sistemleri ve raporlama & analiz modülleri. Kodun modüler, temiz ve gelecekteki entegrasyonlara hazır kalması önceliğim. Teknik beklentiler • Front-end: React, Vue veya benzeri modern bir framework • Back-end: Node.js, Django, Laravel vb. köklü bir çözüm • Veritabanı: PostgreSQL ya da performansı kanıtlanmış eşdeğeri • Ödeme entegrasyonu: Stripe, iyzico veya benzeri güvenli servis • Raporlama: görsel panolar (, D3) + CSV/PDF dışa aktarma Başvuruda görmek istediklerim 1. Benzer SaaS projelerinizden canlı örnekler ...

Saya ingin membangun sebuah sistem internal yang benar-benar disesuaikan dengan kebutuhan operasi harian perusahaan. Fokus awalnya adalah menghadirkan fondasi aplikasi yang stabil dan mudah diperluas, sehingga tim kami dapat beralih dari proses manual ke workflow terotomatisasi tanpa mengganggu kegiatan yang sudah berjalan. Apa yang saya butuhkan: • Analisis singkat kebutuhan pengguna internal dan modul inti yang paling mendesak. • Perancangan arsitektur back-end dan skema database yang mudah dipelihara. • Pengembangan modul dasar—login aman, dashboard ringkas, dan pengelolaan data utama. • Dokumentasi setup & panduan deployment agar tim IT kami dapat memelihara sistem ke depan. Teknologi bebas selama memenuhi kriteria skalabilitas dan keamanan. Stack ...

I need an experienced Python-based Odoo developer to fine-tune the built-in Sales, Inventory, and Accounting modules so they match our company’s specific workflows. The core job is to work inside our existing Odoo instance—no brand-new modules or external integrations—just thoughtful refactoring and extension of what is already there. What I need you to do • Analyse our current configuration and pinpoint where standard Odoo behaviour falls short. • Rewrite or extend models, views, and business logic in Python, ensuring changes remain upgrade-safe. • Adjust security rules, automated actions, and reports so users in each department see only what they need. • Provide clear, commented code and a short change log so our in-house admin can follow fu...