# Hire a senior full-stack developer

Alex Cloudstar, senior full-stack developer (https://alexcloudstar.com/)

Freelance and contract work on React and Next.js apps, Node.js backends and AI features, plus short consulting engagements. Open to senior full-time roles too. Based in Romania, working with clients across Europe and the US. I reply to every serious inquiry, usually within a day.

Useful to include: what you are building, your timeline, your stack and a rough budget.

- **Email**: [alexcloudstar@gmail.com](mailto:alexcloudstar@gmail.com)
- **LinkedIn** (in/alexcloudstar): https://linkedin.com/in/alexcloudstar
- **GitHub** (alexcloudstar): https://github.com/alexcloudstar
- **Twitter** (@alexcloudstar): https://twitter.com/alexcloudstar
- **YouTube** (@alexcloudstar): https://youtube.com/@alexcloudstar
- **Product Hunt** (@alexcloudstar): https://www.producthunt.com/@alexcloudstar

## What I can help with

### Hire a React developer

React and TypeScript frontends for SaaS products, built over 8+ years including work for E.ON and ING (via HCL Technologies).

### Hire a Next.js developer

Next.js apps from schema to deploy, with Node.js backends and PostgreSQL. Also architecture reviews of existing Next.js codebases.

### Hire an AI developer

Freelance AI developer for generative AI features with the Claude API and the Vercel AI SDK, MCP servers and AI agent workflows.

### Hire a Node.js developer

Node.js and NestJS services written in TypeScript, with PostgreSQL and AWS underneath.

### Hire a SaaS developer

Full-stack SaaS builds on contract: auth, billing, dashboards and the infrastructure behind them. Open to senior full-time roles too.

### Consulting and architecture reviews

Short engagements: JavaScript and Next.js architecture reviews and AI feature integration.