NoSQL Couch och Mongo Jobs

I have a web application-company website in active development and now need a developer who feels at home in React while still understanding the wider full-stack picture. The immediate focus is on polishing and extending the front-end: building new components, tightening up state management, and wiring everything cleanly to Firebase (Firestore, Auth, Functions, Hosting). I work iteratively: small, well-defined tasks that roll into weekly pushes to production, so clear communication and clean Git commits matter to me. When you reply, show me concrete past work that proves you have already shipped React projects backed by Firebase. GitHub links or live demos that highlight responsive UI, sensible folder structure, and secure data handling will help me move quickly to hire. If you thriv...

I’m setting up a dedicated platform that streamlines end-to-end supply chain operations—everything from order intake to final delivery—so I need a developer who can own the entire build of both the back-end software and its companion mobile app. Core objectives • Design a central dashboard that gives real-time visibility into inventory, purchase orders, and carrier status. • Develop native apps (iOS and Android) for on-floor staff to scan, update, and confirm movements on the go. • Implement role-based access, automated alerts, and API hooks so the system can sync with existing ERPs and carrier systems. Tech preferences I’m flexible on stack, but experience with cloud-first architecture (AWS or GCP), microservices, React/Angular for web,...

I’m taking a full-stack web application from concept to production and the most pressing piece right now is the backend. I want the core logic, data layer, and secure user flow rock-solid before I refine the rest of the stack. Here’s what I need you to build: • Authentication system – token-based, secure password handling, social login ready if possible • Admin panel – role management, CRUD operations, clear metrics view • Dashboard – REST-driven endpoints feeding charts/tables that can be consumed by my React frontend I’m comfortable running both Django and Flask in the same ecosystem, so feel free to leverage Django’s batteries-included features where they shine and drop into lightweight Flask micro-services when speed or is...

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...

I am building a series of n8n workflows that must bring together databases, multiple external APIs, spreadsheets, and cutting-edge LLMs in one seamless automation layer. The goal is to handle data integration, end-to-end process automation, and sophisticated API connections without manual touch points. You’ll be extending n8n beyond its out-of-the-box nodes, so solid JavaScript/TypeScript skills and full-stack experience are essential. I’ll rely on you to create custom nodes where needed, orchestrate error handling and retries, document each step clearly, and containerise the final solution (Docker preferred) for straightforward deployment. Deliverables • Fully functional n8n workflows covering database, API, spreadsheet, and LLM integrations • Any custom nodes ...

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...

Rural Chatbot – AI-Based Government Scheme Discovery Platform I developed a smart chatbot system designed to help rural users easily discover and understand government schemes they are eligible for. The platform solves a major real-world problem: most people in rural areas struggle to find relevant government schemes due to complex websites, lack of awareness, and language barriers. Key Features: • Personalized Scheme Recommendation – Users get schemes based on their profile (age, income, state, category, occupation) • Intelligent Chatbot – Users can ask questions in natural language and receive accurate answers • Eligibility Checker – Instantly shows schemes a user qualifies for • Multilingual Support – Supports English and Hindi for be...

I dont have have my page layouts sketched in Figma; need to design figma and then I need the whole site taken from design to a live, fully-functioning business website. The stack is non-negotiable: MongoDB, Express, React and Node.js. You’ll translate the Figma files into a responsive React front end, wire it to a clean RESTful Express/Node back end and persist data in MongoDB. Once everything is tested, I want you to deploy it so the public URL is up and running, complete with SSL and basic monitoring. Along the way, please keep the repo on Git (each feature in its own branch) and push updates so I can follow progress. At hand-off I expect: • Source code with clear README • Environment variables documented • Deployed production link plus credentials for a...

Title: Full-Stack Developer Needed for Digital Archive Web App (React + Node.js + Google Drive API) ​Description: Hello, I am looking for an experienced Full-Stack Developer to build a complete Digital Archive Management System. I have already prepared the full Software Requirements Specification (SRS), Frontend UI logic, and Backend Architecture documentation. ​Key Requirements: ​Frontend: React.js (Tailwind CSS preferred) ​Backend: Node.js, ​Database: MongoDB ​Storage Integration: Google Drive API (Crucial: Need automated folder creation, moving, and renaming of files upon admin approval) ​Features: Admin approval workflow, dynamic upload forms based on document types, advanced search with filters, and secure authentication. ​What I will provide: ​Complete SRS document (Detailed workflo...

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...

I’m building an AI-driven web application that combines Natural Language Processing and Predictive Analytics to deliver real-time insights for end users. The stack is already defined: • Front-end: React.js • Service layer: Node.js • Core business logic: .NET (C#) microservices, Firebase • High-speed caching/pub-sub: Redis • Infrastructure & DevOps: Microsoft Azure (App Service, Functions, Container Apps, Azure SQL/Storage, and Redis Cache) Scope of work 1. Design a clean React interface that consumes RESTful and WebSocket endpoints. 2. Build scalable Node.js gateways that route traffic to .NET microservices and manage authentication/authorization. 3. Implement NLP and predictive models (Azure Cognitive Services or custom models) and exp...

We are looking for an experienced full-stack developer/team to build a web-based platform that aggregates auction data (ELV and related categories) from multiple government and private websites. The goal is to create a centralized dashboard + automated notification system. Key Requirements: 1. Data Scraping / Extraction Extract auction data from multiple websites (government + private portals) Handle different formats (HTML, tables, PDFs if possible) Schedule automated scraping (daily) 2. Dashboard (Frontend) Build using React.js Features: List of auctions (filter, search, sort) Source-wise filtering Date-wise filtering Detailed view of each auction Clean, professional UI 3. Backend System API to manage data Store data in database Handle scraping jobs (cron/scheduler) Prevent duplicat...

Busco un desarrollador backend senior para un protocolo DeFi en Solana. El enfoque principal es el intercambio de tokens, con una integración robusta con exchanges. Requisitos clave: - Integración con exchanges - Seguridad de transacciones como prioridad Habilidades ideales: - Experiencia con Web3, Node.js y contratos inteligentes - Dominio de la blockchain de Solana - Fuerte enfoque en la seguridad Por favor, proporcione ejemplos de trabajos anteriores y experiencia relevante. :Experiencia exhaustiva en gestión de memoria, seguridad de hilos y concurrencia Dominio total del estándar de la industria para desarrollo en Solana. :Manejo experto de PDAs, CPIs y optimización de Compute Units para escalabilidad Traducir bonding curves y pools ...

We are seeking a high-caliber Senior Full-Stack Developer to lead the comprehensive rebuild of a production system. This project involves migrating and optimizing a platform with deep third-party API integrations. The ideal candidate is a "polyglot" engineer—equally comfortable architecting Laravel backends as they are building high-performance UIs in or Vue.js, all while maintaining a secure, high-availability AWS environment. Technical Requirements: Backend Expertise: Mastery of Node.js (MERN/MEAN stacks) and PHP (Laravel). You should be able to architect RESTful APIs, manage complex database schemas (MongoDB/MySQL), and handle server-side logic with precision. Frontend Proficiency: Extensive experience with (SSR/SSG) and Vue.js. You understand component-based architec...

**Firebase Email Template Personalizer (Cloud Function Automation)** Project Description Hello everyone, I am facing an issue when trying to update or send email templates in my project. I keep receiving an error, and I am not sure what is causing it. Details: * Platform: Firebase / Node.js (or specify your stack) * Issue: Error while updating or sending email templates What I have already tried: * Checked configuration * Verified template settings * Tried different approaches, but the issue still persists I am looking for an experienced developer who can: * Debug and fix the issue * Explain the root cause * Suggest a better and more scalable solution Please contact me if you have experience with email systems, Firebase, or backend debugging. Thank you

Title: Senior Full Stack Developer (TypeScript, React, Node) for Mercor Project Description: We are looking for a talented and experienced Senior Full Stack Developer to join our team for the Mercor project, a scalable platform in the logistics/3PL domain. You will be responsible for designing and developing high-quality, scalable applications, collaborating with cross-functional teams, and owning features end-to-end. Responsibilities: Develop backend services using Node.js and TypeScript Build responsive frontend interfaces with React Design and integrate RESTful APIs Ensure performance, scalability, and code quality Collaborate with stakeholders and engineers Requirements: Strong experience with TypeScript, Node.js, and React Experience building scalable web applications Familiarit...

Saya baru mulai menekuni pengembangan web dan ingin fokus pada sisi backend menggunakan Python. Saya membutuhkan seorang mentor yang bisa membimbing langkah-demi-langkah dari nol hingga saya mampu membuat dan menjalankan API sederhana. Yang saya butuhkan: • Penjelasan konsep dasar backend—request/response, routing, database, dan keamanan dasar. • Bantuan instalasi Python, virtual environment, dan editor yang tepat di laptop saya. • Pengenalan framework ringan seperti Flask atau FastAPI (boleh pilih salah satu sesuai keahlian Anda). • Latihan membuat proyek mini: endpoint CRUD terhubung ke SQLite atau PostgreSQL. • Panduan deployment sederhana ke layanan gratis/terjangkau (mis. Render, Railway, atau Heroku). • Sesi tanya jawab langsung (online ...

I already have a complete React-based portfolio site that connects to a MongoDB back end, and the design is fully finalized. What I now need is a smooth deployment to my Hostinger hosting account. Please handle: • Full deployment of the codebase to Hostinger • MongoDB database setup and connection testing • Final checks to ensure the site is live and publicly accessible Feel free to work with any standard deployment tools or CI scripts you prefer, as long as everything runs reliably on Hostinger’s environment. Once it is live, I’ll verify that every portfolio page renders correctly, all API routes return expected data, and the SSL certificate issued by Hostinger shows the padlock icon. If you have recent experience pushing React/MongoDB projects to Hos...

I have an e-commerce project in active development and need an experienced backend engineer to build, develop, and maintain the server-side application using JavaScript, TypeScript, Node.js, and, above all, NestJS. PostgreSQL is the chosen database, so every module you create should interact with it efficiently and securely. Your first task is to establish a clean, scalable NestJS architecture, then extend it with the essential e-commerce features—authentication, product catalogue endpoints, shopping cart and order workflows, plus a role-based layer to separate admin, vendor, and customer access. Deliverables: • NestJS project scaffold wired to PostgreSQL • Auth module with JWT/refresh-token flow • CRUD endpoints for products and orders • Assist in integra...

I'm looking for an experienced full stack developer to build a robust application. The project involves both front-end and back-end development. Key Requirements: - Design and implement scalable web applications. - Collaborate with UI/UX designers for seamless user experiences. - Integrate APIs and manage database. - Ensure application security and performance. Ideal Skills: - Proficiency in at least one front-end framework (React, Angular, or Vue.js). - Strong knowledge of backend technologies (Node.js, Django, or Spring Boot). - Experience with database management (SQL or NoSQL). - Familiarity with version control tools (Git). Please provide portfolio and relevant project experience.

My FastAPI + MongoDB project already runs smoothly on the back-end, but the User profile page on the React 19 front-end is misbehaving. I built the interface with React Router and shadcn/ui components; somewhere in that stack the page is rendering inconsistently and occasionally throws console errors that break navigation back to the dashboard. Here’s what I need from you: • Pinpoint the root cause of the User profile page issues (layout glitches, state not persisting, any runtime errors). • Deliver clean, well-commented fixes in a pull request or patch, keeping to the existing code style. • Verify the solution across modern browsers and confirm the route still works seamlessly with React Router. You’ll have access to the Git repo, a brief tour of the com...

I’m putting together a public showcase of my full-stack React + Node.js + MongoDB work and need each project running online so visitors can play with it in real time. The emphasis is on data-visualisation: every demo should open to an interactive dashboard that lets users explore charts and drill down into the data. Here’s what I expect from you: • Spin up (or migrate) each project so the React front-end, Node/Express API, and MongoDB Atlas cluster are all deployed and talking to one another. • Host the front-end on a service such as Netlify or Vercel and the API on Render, Railway, or similar—whatever gives a fast, no-sleep free tier is fine. • Surface the dashboard immediately after loading; no authentication flow is required for these demos. &bul...