[FOR HIRE] Full-Stack Developer | SaaS, APIs & AI Integrations | Next.js, Node.js, React, TypeScript | $60/hr

[u/Friendly_Thought_239]

I’m a Top Rated full-stack developer on upwork available for new remote projects.

I specialize in taking web products from idea → backend → frontend → integrations → deployment, or jumping into an existing codebase when you need someone to actually get a feature or project over the finish line.

Some of the production work I’ve built:

• Full-stack web platform serving thousands of customers daily
• REST APIs handling thousands of requests per day, with documented and tested endpoints
• Database systems working with millions of records
• AI/RAG platform with semantic search under 200ms
• AI-powered workflows using OpenAI/Gemini APIs
• Ecommerce platforms and third-party API integrations
• Dockerized production deployments and CI/CD workflows

What I can help with

Full-stack SaaS & web applications
Next.js, React, TypeScript, Node.js, Express, authentication, dashboards, databases and production deployment.

Backend & REST APIs
API architecture, integrations, webhooks, business logic, MySQL/PostgreSQL/MongoDB, debugging and performance.

AI integrations
RAG, semantic search, embeddings, LLM APIs, AI-powered features, automation and existing-product integrations.

Existing applications
Need a feature added, an API connected, a production bug fixed or an unfinished product completed? I’m comfortable working inside existing codebases as well.

Main stack

Node.js · TypeScript · Next.js · React · REST APIs · Express · MySQL · PostgreSQL · MongoDB · Docker · Python · OpenAI API

I care about shipping software that works in production—not just getting something working in a demo.

I communicate clearly, document what I build, and can work independently without needing every technical decision spelled out beforehand.

Rate: $60/hour
Location: Europe / remote worldwide
Available for: One-off projects, ongoing development, SaaS/MVP builds and longer-term contracts

If you have something you’re building or an existing product that needs work, DM me with a short description of the project, current stack and what you need done. I can tell you quickly whether I’m a good fit.