Vanilla JS to React Migration
My current front-end is a sizeable vanilla-JavaScript codebase—roughly 1.5 million characters spread across more than 3 million total characters of markup, styl...
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React Native Supabase E-Commerce App
I already have a working prototype and now need to transform it into a production-ready e-commerce application. The frontend is written in React Native, while S...
Read moreComprehensive QA Engineer
Primary Skills (Must Have) 1. Test Automation * Playwright (Mandatory) * Automated UI testing * End-to-End (E2E) Testing * Regression Testing * Functional Testi...
Read moreDynamo Project by Handshake AI
Dynamo Project by Handshake AI I’m moving the Dynamo initiative at Handshake AI into its next phase and I need a seasoned Python developer to write production-r...
Read moreDell Boomi Integration Developer Needed
# Boomi Integration Expert (Dell Boomi) – Freelance Contract ## Job Title **Dell Boomi Integration Expert** ## Job Description We are looking for an experienced...
Read moreArchitect for SaaS Product
Key responsibilities :- Design and own the canonical data architecture — the entity relationship model, API contract conventions, security model, and multi-tena...
Read moreFlutter Developer | Complete App Development from Scratch to Production -- 2
I am a Flutter application developer with hands-on experience building a complete restaurant ordering and management platform. I developed the application from...
Read moreCertified AWS DevOps engineer
Certified AWS DevOps engineer Overview I have a mixed AWS landscape: several services already live, several still on the drawing board. I need a clean, reproduc...
Read moreJava Playwright End-to-End Framework
I need a clean, maintainable automation framework in Java, built on Playwright, that lets me run full end-to-end tests of my web application in Chrome. The fram...
Read moreRabbitMQ Cluster Support Needed
Seeking a RabbitMQ SME & Production Support Specialist to support enterprise customers with the day-to-day reliability, troubleshooting, and operational health...
Read moreAWS Infrastructure Scaling & Optimization
Overview I have a mixed AWS landscape: several services already live, several still on the drawing board. I need a clean, reproducible Amazon ECS foundation for...
Read moreSenior Full-Stack Web Development Expert
# Senior Full-Stack Web Developer We are looking for an experienced Senior Full-Stack Web Developer to build and maintain modern, scalable web applications. The...
Read moreMentor Arquitectura Web - IA y GitHub
Estoy comenzando el desarrollo de una nueva aplicación web y busco a alguien que me acompañe como mentor técnico. Necesito apoyo específico en la definición de...
Read moreAWS Infrastructure Scaling & Optimization
Overview I have a mixed AWS landscape: several services already live, several still on the drawing board. I need a clean, reproducible Amazon ECS foundation for...
Read moreReact Termite App Launch
I’m ready to graduate my web-based termite management platform from its current beta build to a fully live release. The entire front-end is written in React.js,...
Read moreMVP Cleanup Sprint for Developers
# MVP Cleanup Developers Needed — CI Green and Verification Gate Completion ## Project Summary We are hiring disciplined developers for a ** MVP Cleanup Sprint*...
Read moreAzure AI Building Performance SaaS
I run Peak Energy Solutions in Canada and I’m ready to move beyond traditional energy dashboards. I need a senior-level full-stack architect who can take an ide...
Read moreDéveloppeur Flutter pour Application de Messagerie
Développeur Flutter recherché pour créer une application de messagerie innovante avec traduction en temps réel À propos du projet Je suis le fondateur d'un proj...
Read moreOpsFlow - Production-Oriented Full-Stack CMMS -- 2
I have already laid down the core of OpsFlow—a Flutter / Dart front-end, Go REST back-end, PostgreSQL database, and a Docker-based deployment stack complete wit...
Read moreEvent-Driven Food Delivery Platform Development
This project serves as a production-ready architectural foundation for high-concurrency food delivery and real-time logistics tracking platforms. Built from the...
Read moreComplete React-Express-Firebase Build
I already have a partially-built web app running on React for the front end, Express.js for the API layer, and Firebase for authentication, data, and hosting. T...
Read moreDeploy Spring Boot Middleware Server
I already have a Windows-based .exe that simply wraps a Spring Boot jar; that jar contains virtually all of the middleware logic connecting my local system with...
Read moreFull-Stack Python & OpenAI Integration
I’m spinning up a new product whose backend will be written in Python—principally Django and a few FastAPI micro-services—while the front-end sits in React. I a...
Read moreAWS Migration of Node.js Medical SaaS
Title: AWS Migration — Node.js/Next.js Medical SaaS to ECS Fargate (5 services, RDS, SQS, DICOM over NLB TCP) Budget: Fixed price, milestone-based. Description:...
Read moreAndroid Fintech CRM bug fix
I’m ready to turn a concept for a mobile-first Fintech CRM into a working Android application and need a developer who can own the build from blank project to P...
Read moreUpgrade Social Casino Platform (React/Node/Postgres)
Full-Stack Social Casino Platform — Scale Up Existing MVP (React/Node/Postgres) I have a working MVP of a virtual-currency casino web app (React + Node/Express...
Read moreSenior Firebase, Azure Data Integration & Power Platform Automation Engineer
Senior Firebase, Azure Data Integration & Power Platform Automation Engineer Enterprise Project Overview The project focuses on designing, automating, deploying...
Read moreCertified Selenium Automation Tester Required
Project Overview We are looking for an experienced Certified Selenium Automation Tester for a one-time project to create and execute automated test cases for ou...
Read moreFinish .NET Core Microservices
I’m in the closing stretch of a .NET Core microservice project and need an extra set of experienced hands to get us over the line. The architecture is already i...
Read moreFull-Stack Rust Web Application
www.TotalTradingTerminal.com (TTT) is a multi broker trading platform — think Bloomberg × TradingView × Robinhood. TTT combines institutional-grade market data,...
Read moreMERN Medical App Finalization
My MERN-based medical platform is already feature-complete and sitting in a private Git repo; only a round of QA fixes stands between it and production. I now n...
Read moreAutomate DevOps Lifecycle with DevBoard Platform
Production-Grade DevOps Automation Lifecycle (DevBoard Platform Deployment) This project showcases an end-to-end, enterprise-ready infrastructure deployment des...
Read moreIBM ACE Developer
*Certified Solution Developer* I need an IBM App Connect Enterprise (ACE) specialist who can jump straight into hands-on message flow development. The assignmen...
Read moreLong-Term Full-Stack JS Partner
I’m looking to bring a seasoned JavaScript engineer on board for an open-ended collaboration focused on full-stack development. Most of your time will be split...
Read moreAWS DevOps Setup on EC2 -- 2
I’m ready to tighten up the entire build-to-deploy flow for an application that already lives on Amazon Web Services. All workloads will remain on Linux-based E...
Read moreCustom Web Application Development -- 2
I need a complete web application built from the ground up, covering everything from early requirements gathering through final deployment. Because there’s no f...
Read more加密交易机器人开发工程师
我打算组建一个 5 人小团队，专注开发一款可在币安 (Binance) 自动运行的加密货币交易机器人。核心目标是让机器人能够： • 自动买卖：确保 24/7 无人工干预地执行下单、平...
Read moreBackend Engineer for AI Platform Migration & Security
Job Title: Backend Engineer — Production Migration, Security Hardening & Ongoing Maintenance Location - Bangalore About the Engagement: NxtCurve Intelligence is...
Read moreVersatile Full-Stack Development Needed
A new product is ready to move from concept to a usable, production-ready system. The scope covers everything from designing a clean, responsive front-end to bu...
Read moreDevOps Engineer Needed for Kubernetes/K3s Production Deployment of Full-Stack AI Real Estate Platform -- 2
We are looking for a senior DevOps engineer with strong experience in Kubernetes, Docker, CI/CD, Helm, Linux VPS deployment, production security, and cloud migr...
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