Adrian Pietryga Email me

Hi, I'm Adrian. Full-Stack Developer

I build web products end to end. Fast, typed, and ready to ship.

Node.js, TypeScript, React, Next.js and MedusaJS. From the database schema to the last pixel. No hand-offs, no excuses.

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Portrait of Adrian Pietryga
01 / About

Code that ships. Products that last.

I'm a full-stack developer who turns complex problems into clean, working software. I care about the boring things that make great products: type safety, sensible architecture, and interfaces that feel instant.

Lately I've been deep in headless commerce, building custom storefronts and backend modules with MedusaJS and Next.js.

More and more, that work spills into automation and AI: building agents, wiring up workflows, and taming messy data so teams spend less time on the manual stuff.

02 / Quick facts
  • RoleFull-Stack Developer
  • Core stackNode.js · TS · React
  • FrameworksNext.js · MedusaJS
  • Based inPoland 🇵🇱
  • WorksRemote · EN/PL
03 / What I do

End-to-end product development, from data model and API design to a polished, accessible interface. One developer, the whole stack.

Custom storefronts and backends built on MedusaJS and Next.js. Fast checkouts, custom modules, payment and fulfilment integrations.

Clean, well-documented REST and GraphQL services in Node.js and TypeScript. Third-party integrations that don't fall over.

Audits, refactors and Core Web Vitals work for existing codebases. Slow apps made fast, messy code made maintainable.

Repetitive, manual workflows turned into automated pipelines that connect your tools, scripts and APIs, with AI dropped in where it actually pulls its weight. The busywork runs itself.

Custom AI agents built on modern LLMs, with tools, memory and sensible guardrails. Not demo chatbots, but assistants that take real steps inside your systems.

Messy spreadsheets, scattered exports and inconsistent records cleaned, structured and deduplicated. Data turned from a headache into something you can report on and automate.

04 / Contact

Got a project? Let's talk.

A product to build, a store to launch, or a codebase that needs a steady pair of hands? My inbox is open.