PostgreSQL Jobs

Apptixx Pty Ltd — MPX Client Portal (Phase 1 Development) Ownership: All code, architecture, and IP produced under this contract will be fully owned by Apptixx Pty Ltd, with unrestricted rights to commercialise, resell, white‑label, or license the platform. 1. Project Overview Apptixx Pty Ltd is developing a modular, enterprise‑grade platform designed for the construction, design, and real estate sectors. This project represents Phase 1 — the creation of a core client portal that will act as the central hub for all future modules. The platform must be built with scalability, modularity, and multi‑tenant capability in mind, as future modules (quoting, contracts, compliance, payments, AI tools, etc.) will be integrated into this core. 2. Objective of Phase 1 Develop a secure, mod...

React + Supabase Developer — Workplace Verification of Competency Web App Fixed price · AEST timezone preferred · Full spec and working prototype provided Note: the budget shown is a placeholder. I expect bids in the $800–$1,200 USD range for a complete, quality build. Bids significantly below this will not be considered. What this project is I need a developer to wire up a fully-designed React prototype into a production web application. The UI is complete — you are not designing anything. Your job is to connect it to a real database (Supabase), add authentication, and set up automated email delivery. The application is called SpecialisedVOC. It is a workplace verification of competency platform used to record and certify that workers can safely operate ...

Our production data pipeline is already live on Azure, but the data-processing layer needs a careful upgrade. I ingest events through Kafka, land them in an Azure Data Lake, then run real-time transformations in Apache Flink. Everything is orchestrated by Airflow on a Kubernetes cluster, with CI/CD handled through our DevOps toolchain. I need a seasoned data engineer who can dive straight into the Flink jobs, refactor the Python code where necessary, tune state management and checkpointing, and release the changes through our existing Kubernetes-based workflow. You will also validate end-to-end data quality in the lake and leave the deployment scripts cleaner than you found them. Deliverables • Implement new feature on top of the existing pipeline. • Updated Airflow DAGs reflec...

I’m reaching out to request a proposal for building a mobile-first, high-performance web platform that displays restaurant information (menus/prices/offers) with a multi-role authentication system and multiple dashboards . I’m intentionally keeping this email focused on what needs to be built technically, without going too deep into the product story. 1) Scope of Work (Modules) A) Public Web App (User-Facing) * A fast, mobile-first responsive web app optimized primarily for smartphones. * Restaurant discovery UI (both list and map views), restaurant profile page, and full menu display. * User accounts: * Sign up / sign in * Optional social login (e.g., Google OAuth) if feasible. * Core features on the public side: * Search + basic filters * Browsing his...

I am building a complete sports-tracking platform that works beautifully in a browser and installs on a phone’s home screen like a native app. The core of the project is a responsive website/PWA where three distinct roles—Admin, Coach/Manager, and Athlete—log in with a standard email-and-password flow to manage data quickly and securely. Each athlete profile must hold name, photos, rankings, fight history, contact details, and a private section for medical records that stays encrypted at rest and in transit. Coaches and managers need a clean dashboard to compare stats across leagues, teams, and individual fighters, while a public view shows only approved rankings and fight results. Rankings and other stats should update in real time or on a scheduled job you recommend. ...

I am looking for an experienced full-stack developer to help build an MVP for a SaaS platform that connects a booking system with smart locks for automated access to studios and rooms. The goal is to create a system where customers can book a room online, and the platform automatically generates and sends a temporary smart lock access code that works only during their booking time. This MVP will initially be used in my own studio business, with the long-term goal of potentially expanding it into a scalable SaaS product for other studios and businesses. Core Features Online booking calendar for multiple rooms Automatic smart lock access code generation Temporary door codes linked to booking time Integration with SwitchBot & Sifely smart locks Automated workflows (booking confirm...

We are looking for a highly skilled Full-Stack .NET Developer with experience integrating Artificial Intelligence tools into modern web platforms. The goal of this project is to build intelligent digital platforms that combine enterprise software development with AI capabilities such as document analysis, AI assistants, automation workflows, and smart dashboards. The developer will help design scalable architecture and integrate advanced AI APIs into production-ready systems. We are looking for someone who understands both traditional backend engineering and modern AI integration. Responsibilities • Develop backend services using ASP.NET Core and C# • Build secure and scalable REST APIs • Design modular and scalable system architecture • Integrate AI APIs such as O...

Title Build Comprehensive Global Movie & TV Metadata Database for Recommendation Engine Project Overview I am building a personal recommendation engine that predicts my rating for movies and TV shows based on a large history of titles I have already rated. To support accurate predictions, I need a global media metadata database that contains rich structured information for movies and TV series. The dataset should combine multiple trusted sources and be designed for machine-learning comparison against my rating history. Scope of Work Build a master dataset containing global movie and TV metadata. This will serve as the candidate pool for prediction models. The database should include titles from: • IMDb official dataset • The Movie Database API • Optional enri...

Bangalore based freelancers or companies only "this is monthly maintenance project" I run an education-management platform that serves students and staff through a React JS web dashboard, a React Native mobile app, and a Django (Python) API. The system is already live, yet a series of small but persistent bugs on both the apps and the website are affecting the user experience. I need a developer who can move comfortably between the frontend and backend codebases, troubleshoot issues quickly, and roll out minor feature updates without disrupting daily operations. Current pain points • Visual glitches and occasional crashes in the mobile app • UI inconsistencies and broken links on the web dashboard • Backend logic errors that create data mismatches in report...

I’m ready to move from concept to code on a Java web application and I need a developer who feels at home in JavaServer Faces. The entire project will live in the Java EE ecosystem, so comfort with standard servlet containers, JDBC or JPA for data access, and front-end component libraries such as PrimeFaces or OmniFaces will be important. Here’s what I’m looking for you to handle: • Set up the JSF project structure (Maven or Gradle) • Build the core pages and managed beans that showcase best-practice navigation, validation, and session handling • Wire in persistence so the app reads/writes to a relational database (MySQL or PostgreSQL—your recommendation is welcome) • Implement basic security: login, role-based access, and CSRF protectio...

I am running an existing Odoo installation (the system shows simply “Odoo” rather than a numbered release) and need a developer who can tailor it to fit my business. The priorities include adjusting screens and flows so day-to-day work is faster, adding or extending modules where current functionality comes up short, and making sure any changes remain upgrade-safe. You would start by reviewing my current database and the areas I find slow or cumbersome. From there we can agree on a small proof-of-concept change, then move to the broader tweaks and new features I have in mind. Clean, well-commented Python code, XML views, and clear deployment instructions are essential so I can maintain the custom work in the future. Please let me know your relevant Odoo experience, especially...

The process requires significant technical expertise in server management, Java, database administration, and cloud services. Project Deliverables Server Deployment: Hybrid database approach Distributed Cluster We must separate: Edge Layer (Ingress + WebSocket) Application Layer (Spring Boot Core) Stateful Data Layer (Cassandra, PostgreSQL, Redis) Media + Search + Observability WebRTC Stack • Infrastructure: Are you planning to deploy on a our server • Version: need the latest official Signal Server (Java-based) • Customization : rebrand the app or simply run a private instance Configuration & Customization: Set up config .yml for production Optional branding or private instance configuration ________________________________________ Core System Requirements The offi...

Actualmente trabajo con Odoo 16 versión community y quiero preparar una migración hacia Odoo 19 community. Los módulos clave que deben migrarse son: • Ventas • CRM • Proyectos • Partes de horas • Empleados • Asistencias • Sitio web No tenemos ningún modulo personalizado. Además de la migración necesitamos implementar: * Integración con Verfactu para el envió de facturas. Hay un modulo desarrollado por OCA. Actualmente los partes de trabajo se realizan en papel y posteriormente se introducen manualmente en el ERP, por lo que queremos implementar: * Sistema de fichaje digital mediante el teléfono móvil con acceso vía web para los registros de entrada y salida con...

Project: Telegram Job Marketplace Bot I need a developer to build a Telegram-based job marketplace bot running inside Telegram. The system will function like a simplified job platform similar to LinkedIn or Indeed but fully inside Telegram. Core Features Job Posting Employers post vacancies via the bot. Jobs are automatically formatted and published to a Telegram channel. Each job includes buttons: Apply Now Save Job Share Report Job Seeker Profiles Users create profiles with information such as: Name, Phone number (auto formatted), Location, Education, Experience, Job categories, Preferred salary, Availability, Users can upload PDF CVs. AI Resume Processing When a CV is uploaded, the system will: Extract resume information Generate structured profiles Enable AI-based can...

We Are Hiring – Full Stack Developer We are looking for a talented Full Stack Developer to join our team and help build modern web applications and software systems. Responsibilities: - Develop and maintain scalable web applications - Build responsive frontend using React / / modern frameworks - Develop backend APIs using Node.js / Python / FastAPI - Manage databases such as MongoDB, MySQL, or Firebase - Implement authentication, security, and role-based access - Integrate third-party APIs and cloud services - Deploy and maintain applications on cloud platforms - Debug, test, and optimize application performance Requirements: - Strong knowledge of frontend and backend development - Experience with REST APIs and database management - Familiarity with Git / GitHub version control...

I am building a next-generation AI-powered nutrition platform for families that combines mobile applications, intelligent learning systems, IoT smart plate hardware, and machine learning nutrition analytics. Our goal is to help parents develop healthy eating habits for children through interactive learning, meal tracking, and intelligent recommendations. We are seeking a Senior AI / Full-Stack Systems Engineer who can own the most technically challenging aspects of the platform, from AI features and data architecture to IoT integrations and production-grade AI systems. This is a high-impact, hands-on role where you will directly shape the core architecture and intelligence of the product. The Product The platform includes: 1. Parent & Child Mobile Application Parents onboard and ...

Backend Developer This person builds the core system and integrations. Job Title Backend Developer – Transport System APIs, GPS Integration, Ticketing Platform Job Description Project Overview We are developing a hybrid bus transport management platform that integrates GPS tracking with a custom passenger services system. The system will initially support 250–300 buses and provide real-time telemetry, digital ticketing, and operational monitoring. The architecture combines an existing white-label GPS tracking platform with a custom backend system to support passenger services and transport operations. Responsibilities • Design and develop backend APIs • Integrate white-label GPS tracking system • Implement real-time bus location ingestion • Develop dig...

I am looking for a developer with real experience working with MapStore. My platform already runs on Linux with PostgreSQL, PostGIS, GeoServer and MapStore. MapStore already includes MapFish Print as the printing engine. The goal of this task is not installing the whole system, but developing and configuring a custom print template in MapStore to generate PDF reports. Users of the platform can already: Log in to the system Filter records in a table Visualize the geometry of the selected record on the map Based on that selected record, the system should generate a structured PDF report. The report should include: Header / title section Attribute information from PostgreSQL/PostGIS A small table with indicators A map showing the selected geometry The PDF must be generated using MapFish ...

I have a fully built mobile app called "Nanna Sankalpa" — a wellness and business coaching platform. It is built with: Frontend: React Native with Expo SDK 54, TypeScript, Expo Router Backend: , Node.js, PostgreSQL Hosted on: Replit What I need: Full end-to-end testing of the app (50+ screens) Bug fixing if any issues found Production AAB build for Google Play Store Help with Play Store listing and submission Ensure app works properly on all Android devices App features: 50+ wellness tools (breathing, brain training, focus timer, eye care, etc.) Premium subscription system Adviser/affiliate dashboard Trilingual support (English, Kannada, Telugu) Gamification (XP, streaks, badges, leaderboard) Admin panel Requirements: Experience with React Native and Expo Experience wit...

Full-Time Django Developer Needed (India Only) We are looking for a full-time experienced Django Developer from India to join our trading prop firm project for long-term collaboration. Individual developers only — No agencies, companies, or teams. This position is strictly for developers based in India. Full-time availability (40+ hours per week) is required. Minimum 8+ years of professional experience in Django development is mandatory. =>Required Skills 3+ years of strong experience with Django and Django REST Framework Experience building scalable, high-performance backend systems Strong API architecture and development skills Payment gateway integration experience Database optimization (PostgreSQL preferred) Strong understanding of authentication, authorization & ...

I have a geospatial platform running on a Linux server with PostgreSQL, PostGIS, GeoServer and MapStore. MapStore already includes MapFish Print as the printing engine. I am not looking to install MapFish from scratch, but rather to configure and develop a custom print template that can generate structured PDF reports. Currently, users can log in to the platform, filter records in a table, and visualize the corresponding geometry on the map. Based on the selected record, the system should be able to generate a PDF report. The report should include: A cover section or header Selected attribute fields from PostgreSQL/PostGIS A small table with indicators A map showing the geometry of the selected feature The report should be generated using MapFish parameters, not just a simple scre...

Software Developer Project: Incident Investigation & Root Cause Analysis Software Client: Process Safety Consulting Professional 1. Project Overview We are looking for an experienced Full-Stack Software Developer to build a web-based incident investigation software for industrial safety and process safety professionals. The software will help investigators: • Develop sequence of events diagrams • Identify immediate causes and contributing factors • Map failed safeguards / barriers • Perform root cause analysis • Generate automated investigation reports The system will be similar in concept to tools used in safety investigations such as SnapCharT-style event mapping. ⸻ 2. Key Features Required Incident Management • Incident registration &bull...

I want to launch a lightweight collaboration space where distributed teams can talk in real time. The first milestone is a clean, reliable messaging and chat experience—think channels, private threads, @mentions, unread indicators, and searchable history—delivered as a responsive web app (React, Vue or similar is fine) backed by a secure, scalable API. Authentication must support email/password and OAuth (Google at minimum), messages need to store safely (PostgreSQL or MongoDB), and WebSocket-style live updates should keep the UI snappy without constant polling. Please containerise the stack with Docker so I can deploy easily to AWS or DigitalOcean. Down the road I may add file-sharing and task-management modules, so design the architecture with clear, documented endpoints an...

My small creative production studio needs a local, fully private AI stack that will sit on a 16 GB Mac Mini and behave like an operations assistant. I have already chosen the ai-stack-homelab project as the base; it ships with Dockerised n8n, Ollama (running Llama 3.2-class models), Open WebUI, PostgreSQL + pgvector, LiteLLM proxy and MCP integration. Your job is to install, configure and fine-tune that stack so it automates day-to-day admin without ever touching the public cloud. Immediate focus • Highest-priority workflow: detect inbound enquiries arriving via email, run them through the local LLM, then log each enquiry as a structured page inside my Notion space. No automatic replies for now—just clean, reliable capture so I can review and follow up manually. • Whil...

Full-Stack Developer Needed for AI-Assisted Manufacturing Operations System (ERP Integration, Production Tracking, Costing) see jd in attachment Project Overview We are a jewelry manufacturing company building a custom internal operations platform to streamline production, costing, sales, and reporting. Currently we use: an ERP system (Achiever) for sales orders and production orders Excel spreadsheets for BOM costing and production tracking PDF production orders Sage for accounting Our goal is to build a centralized operational system that consolidates data from these sources and provides dashboards, automation, and AI-assisted workflows. This is not a marketing website. It is closer to building a lightweight manufacturing ERP / operations platform. We plan to develop the system in mul...

**Project Title** Build SaaS dashboard for legal-tech platform (Python FastAPI + React) **Project Overview** I am building a legal-tech platform called **Virtual Clerk** that automatically tracks court cases and alerts lawyers when hearing dates change. The backend scraping engine already exists. It uses: * Python * BeautifulSoup / Requests * Background workers * Modular court scrapers The system currently scrapes multiple courts and generates alerts and daily digests. What I need now is to turn this into a **usable web SaaS product for lawyers**. --- **Tech Stack** Backend: * Python * FastAPI Database: * PostgreSQL Workers / Queue: * Redis / Celery (or similar) Frontend: * React or Deployment: * Docker * VPS (DigitalOcean / AWS) --- **Required Features** 1. **User Aut...

I’ve built a dynamic web app on Replit that relies on a PostgreSQL database and uses Clerk for user sign-up and login. I now need the whole project running smoothly on Railway. Here’s what I’m looking for: • Move the existing codebase from Replit to a new Railway project • Provision or connect the PostgreSQL instance on Railway and migrate the current data • Update all environment variables (including Clerk keys) so authentication continues to work without any interruption • Adjust build or start scripts if needed so Railway’s deploy pipeline runs cleanly • Verify that sign-up, login, and every database-backed route behave exactly the same in production If you’ve already deployed apps with Clerk and PostgreSQL on Railway, th...

Trabajo actualmente con Odoo 15 y tengo los módulos de Nómina y Contabilidad configurados; sin embargo, requiero una revisión experta que garantice el pleno cumplimiento de la normativa fiscal y laboral mexicana. La prioridad es validar y, de ser necesario, redefinir cada parámetro para que los cálculos de salarios, impuestos y prestaciones, así como la generación de reportes y declaraciones, coincidan con los criterios oficiales del SAT, IMSS e INFONAVIT. Áreas que necesitan tu revisión directa: • Cálculo de salarios e impuestos • Reportes financieros • Declaraciones fiscales Busco que verifiques la correcta parametrización del catálogo de cuentas, diarios, impuestos, reglas salari...

I already have a working web front-end, but the data layer behind it is still a proof-of-concept. I now need a production-ready Supabase backend that can confidently power inventory, CRM, marketing, and document-filing features at scale—and, where the current React code shows strain, you will refactor it so the whole stack remains clean, testable, and easy to extend. What the backend must cover • Inventory Management: robust stock tracking and supplier management tables, triggers, and Row-Level Security so every quantity change is auditable. • CRM: lead tracking, customer segmentation, and performance analytics views that can grow into millions of records without manual tuning. • Document Filing: storage buckets with signed-URL access, versioning, and metadata i...

Project Title: AI-Powered Lead Matching System (RAG + OpenAI + Fullstack) Project Description: I am looking for an experienced Fullstack + AI Engineer to build a production-ready AI-powered lead matching system. Project Overview: The system should intelligently match business leads using semantic search and LLM-based reasoning instead of traditional keyword matching. Core Requirements: Build a RAG (Retrieval-Augmented Generation) pipeline Generate embeddings using OpenAI API Store vectors using pgvector or Pinecone Implement semantic similarity search Develop REST APIs using FastAPI or Node.js Create a modern frontend dashboard (React / ) Deploy on AWS (ECS, Lambda, or EC2) Features: Business profile ingestion Data embedding pipeline Vector search functionality AI-generate...

1. Executive Summary & Vision We are building a dynamic, crowdsourced safety layer for urban mobility. While current navigation systems optimize purely for speed and distance, they ignore critical civic infrastructure failures (e.g., broken streetlights, abandoned roads, open sewers) that directly impact personal safety. Our solution empowers citizens to report these hazards, translates that data into a real-time safety index, and routes users through the safest possible paths. The ultimate commercial goal is B2B API integration with major ride-sharing and delivery platforms to offer a "Request Safe Route" feature. 2. What is Being Implemented (The MVP Scope) To validate the concept and the routing algorithm, we are deploying a closed-beta prototype for 300 users, strictly ge...

I already have a production-ready library management platform running on a front end with a NestJS API, containerised with Docker and deployed on AWS (files are stored on S3). The missing piece is a compact student-tracking module that: • scans a student’s unique QR code on entry and exit • records the exact timestamps, the library section they visit, and calculates total duration of stay • appears seamlessly inside the current interface (no separate UI) The work involves adding the relevant pages/components in , extending the NestJS services and database schema, wiring in any AWS resources you need, and shipping the whole thing with full Jest unit/integration tests. Code quality must match the existing clean, typed, linted codebase; every new container or scr...

LEAD SOFTWARE DEVELOPER — FinTech Remote | Long-Term, Full-Time | Start Immediately --- ABOUT US We are a Boston-based fintech company building mobile money infrastructure for underserved markets. Our flagship product digitizes a traditional practice used by an estimated 1 billion people globally — and delivers it via iOS and Android apps, with USSD support for feature phones on 2G networks. We are in active commercial partnership with a large mobile carrier in Africa and we have a hard delivery milestone in May 2026. This is not a prototype. This is a live production build with a real enterprise partner. --- THE ROLE We are hiring a long-term, full-time Lead Software Developer to own our Phase 1 build from foundation to milestone delivery. This is a high-trust, high-ac...

Database Migration Specialist: MySQL to Supabase/PostgreSQL We're looking for a data migration expert who doesn't just move data — you ensure it arrives clean, complete, and production-ready. You have deep experience migrating large-scale databases and understand the nuances of moving from MySQL to PostgreSQL in Supabase environments. What You'll Do: - Plan and execute end-to-end migration of large MySQL databases to PostgreSQL on Supabase - Audit source data for inconsistencies, duplicates, and schema incompatibilities before migration - Design and implement migration scripts, transformation logic, and validation checks - Handle data type mapping, constraint differences, and stored procedure conversions between MySQL and PostgreSQL - Perform dry runs, staged migrati...

My Supabase-backed web application needs a solid, automated maintenance routine. The core of the project is to keep the database healthy and fast, so I want complete coverage for three areas: regular backup and reliable recovery paths, performance tuning that actually shaves time off the heavier queries, and a clean workflow for applying Supabase/PostgreSQL updates and security patches without downtime. I already have the project running on Supabase; what’s missing is the living set of scripts, schedules, and monitoring rules that turn ad-hoc admin work into a predictable process. You’ll work directly in Supabase (and the underlying Postgres layer) and can bring in any complementary tooling—pg_dump, cron, pgBouncer, Grafana, or similar—as long as it integrates smoo...

I’m ready to move several enterprise-grade SaaS products (React front-ends, Node.js APIs, Postgres databases) into our own Azure tenancy and need the entire release flow automated. Every service will live in Docker containers and run on AKS; blue/green or canary style rollouts are essential so that a new push never impacts the live user base. GitHub Actions will be the single source of truth for the CI/CD pipelines. I need jobs that: • build and test the React and Node repos • package images, push them to Azure Container Registry • run schema-versioned database migrations before or during rollout • deploy to AKS with zero-downtime strategies and automatic rollback on failure Within the cluster, autoscaling must be tuned for CPU, memory, and HTTP load, fro...

We need a senior developer (freelancer or agency) to fix critical issues and deliver production-ready updates for a mobile-first app. Tech stack - Backend: ASP.NET Core Web API (C#) - Database: PostgreSQL - Realtime/chat: Firebase Firestore - Mobile: Flutter - Web/admin: React (nice-to-have) Must deliver (priority scope) - Password reset emails not delivered: diagnose provider/config/deliverability and make it reliable. - CV/PDF download shows “success” but file does not download/open: fix file storage + delivery flow (streaming or signed URL) and correct response headers. - Payment flow redirects/loops and the app cannot return after payment: fix return URL/deep link/callback handling and make the flow consistent. - Performance: Improve response times using pagination, index...

I’m planning a modern real-estate website built with the following stack: • for the front-end (SSR/ISR for optimal SEO) • Node.js for a standalone REST API • PostgreSQL as the primary data store Core features I must see live: • Property listings – create, edit, archive, display with image galleries • Search & filters – location, price, bedrooms, and any other common criteria, returning results instantly • High speed & fully responsive design – Lighthouse 90 + on mobile and desktop, fluid across breakpoints The front-end should consume the API only; no direct DB calls from the client. Please structure the codebase so I can deploy the app to Vercel (or similar) and the API to a separate Node environment. Includ...

Project Title Finish and Launch + Firebase Evangelism App (TWSS) Overview I need an experienced full-stack developer to finish, debug, and launch a web-based evangelism app called The World Shall Be Saved (TWSS). The project is mostly built but currently unreliable due to an incomplete backend change (Firestore originally, partial PostgreSQL work). There is an older version that worked and a newer branch with partial fixes. Your job is to get it stable, working end-to-end, production-ready, and prepare it for release on Google Play and Apple App Store (via the simplest reliable approach based on the repo). Current Stack • Frontend: • Auth: Firebase Authentication • Database: Firestore (original), partial migration toward PostgreSQL (incomplete) • Google APIs: Googl...

I need a full-featured ecommerce platform, built in PHP with a PostgreSQL backend, that feels as fluid as Amazon yet remains focused on the domestic Indian market. All products and their sub-categories must live in the database and be created or modified through a dedicated admin dashboard—no code edits or CSV uploads, just real-time forms that write directly to PostgreSQL. Core user-side features come first: powerful product search with layered filters (category, price, trending, etc.), a secure payment gateway integrated end-to-end, and authentic customer reviews with star ratings. Speed and accuracy of those search filters are critical, so efficient SQL queries and smart indexing will be expected. On the back end I want an analytics-style dashboard that lets me watch sales volum...

I’m looking for a long-term collaborator who can step in on a part-time basis to keep raising the quality bar of our existing software. The core platform is up and running; what I need now is an experienced developer who enjoys refactoring, tightening performance, improving stability, and generally making good code great. Your weekly work will revolve around: • Reviewing and refactoring legacy modules for cleaner, more maintainable code • Writing unit and integration tests to boost coverage and catch regressions early • Profiling and tuning performance hotspots so the application stays fast under load • Updating documentation so future contributors can ramp up quickly We work with a modern stack (Python, Django, PostgreSQL, Docker, GitHub Actions), so com...

We are building a modular AI-powered WhatsApp support system integrated with our existing WooCommerce, CRM infrastructure and subscription Support. All using Whatsapp as main Seller bot. The system must include: • WhatsApp Cloud API integration • Custom middleware (Node.js or Python preferred) • Subscription validation by WhatsApp phone number • Role-based access control (Farmer, Field Technician, Repair Technician, Full Technician) • AI integration (OpenAI API) • Structured logging and audit trail • Escalation to human support • Clean architecture with separation between commercial and technical domains • Integration with Kommo or other simular. • Integration to Woocomerce • Woocommerce al functions tests: freights, Payment, Invoi...

We are looking for an experienced Full Stack Developer with strong expertise in Django (Python) and React.js to help build and maintain a scalable web application. This is a long-term opportunity for the right candidate. Responsibilities: Develop and maintain backend services using Django and Django REST Framework Build responsive, high-performance front-end interfaces using React.js Design and integrate RESTful APIs Work with relational databases (PostgreSQL preferred) Implement authentication, authorization, and security best practices Write clean, maintainable, and well-documented code Collaborate with the team on architecture and feature planning Troubleshoot and optimize application performance Required Skills: 3+ years experience with Django 3+ years experience with React.js Strong u...

Quiero diseñar y luego dar mantenimiento continuo a una aplicación de gestión de proyectos desarrollada en Next JS y Supabase, trabajando dentro del entorno de programación asistida Cursor. Alcance funcional • Asignación de tareas: creación, edición, fechas límite, responsables y prioridades. • Seguimiento del progreso: vista Kanban y reportes de avance automáticos. • Comunicación en equipo: comentarios en hilo y notificaciones en tiempo real. Audiencia y permisos La plataforma atenderá a tres roles bien diferenciados—Administradores, Colaboradores y Clientes—por lo que espero control de acceso basado en roles (RLS de Supabase) y una interfaz que muestre a cada perfil solo la infor...

Project Overview I am building a B2B AI automation platform for small and medium businesses. The platform monitors email and calendar, surfaces intelligent summaries and recommended actions, automates repetitive GUI workflows across web applications, and gives teams an AI assistant accessible via a Chrome extension sidebar. This is a production build — not a prototype. The platform needs to be ready for real paying customers at the end of the engagement. What You Will Build The full product, end to end. This includes: • A Python backend API deployed on a cloud platform, handling authentication, AI routing, cost management, and all business logic • A Chrome Manifest V3 browser extension with a sidebar interface — the primary user surface • Continuous ...

I’m building a new product on AWS using PHP 8, React for web, and React Native for mobile. The front-end foundations are in place; where I need your expertise is the backend. Here’s what I need you to dive into: • API creation and integration – design RESTful (and, where it makes sense, GraphQL) endpoints, document them clearly, and make sure front-end clients can consume them with minimal friction. • User authentication and management – implement secure signup/login, token refresh, and role-based access control, ideally with best-practice libraries such as Laravel Sanctum or AWS Cognito if we decide to offload. • Data processing and storage – wire up efficient flows that read and write to MySQL, PostgreSQL, and the pg-vector extension...

IWe are looking for a freelancer to install Apache Superset using Docker and connect it to our existing PostgreSQL database. Tasks: - Install the latest stable version of Apache Superset using Docker - Configure Superset to connect to an existing PostgreSQL/PostGIS database - Verify that dashboards and queries work correctly - Provide clear documentation of the installation and configuration process Environment: - Linux server - Docker - PostgreSQL / PostGIS Requirements: - Experience installing Apache Superset - Strong Docker knowledge - Experience connecting BI tools to PostgreSQL - Ability to document the setup so our team can maintain it Estimated effort: 1–2 days of work. Por qué es mejor así

Agwa Travel OS — MVP Development (Architecture‑First Build) Agwa Travel OS is a unified travel platform built on a modern, cloud‑ready stack: Node.js + NestJS services, React/ front end, PostgreSQL, Redis, and ElasticSearch running on AWS. The technical architecture, module boundaries, API contracts, and phased milestone plan are already fully documented. What I need now is a disciplined, architecture‑first development team that can execute cleanly and stay with the product long term. Scope of the MVP The first release focuses on delivering the complete core travel flow across multiple verticals: 1. Search → Book → Pay Users must be able to: Search flights, hotels, cars, and experiences View real‑time availability and pricing Complete booking and checkout using Stripe ...

We are building an AI-powered technical interview and remote assessment platform designed to automate and enhance hiring processes for global companies. The system will integrate real-time video communication, screen sharing, browser-based coding assessment, and AI-driven interview intelligence including automated question generation, live evaluation, and structured answer suggestions. We are seeking a highly experienced Full Stack Engineer to lead architecture and development of this scalable SaaS product. Russian Developer should be high priority for skilled people. Don't apply Indian people don't waste your time

My production-ready application is a React front-end paired with a Laravel API, and I need it running smoothly inside a Virtual Data Center hosted by BluVault. The source is already in Git; what’s missing is the infrastructure lift: provisioning the VDC, configuring web and app servers, securing traffic with SSL, and wiring up the deployment pipeline so new commits ship automatically. I am already committed to BluVault as the hosting provider, so please be comfortable working inside their portal, networking model, and console tools. Experience with Nginx or Apache, PHP-FPM, Node and Yarn, Composer, MySQL/PostgreSQL, and let’s-encrypt or comparable SSL management will be essential. For clarity, here’s what I expect to receive: • A fully configured BluVault Virtual ...