Work
Work with me
I'm a senior frontend engineer — TypeScript, React, Next.js, Astro. I build products and advise teams on the frontend, and I take on a small number of engagements a year.
Available for select freelance work
What I do
Build
Product & frontend work
Greenfield builds or rescue work — shipped, typed, and readable long after the project ends. React, Next.js, Astro, TypeScript. I use the current tooling to move quickly; the parts that decide whether it holds up still get a senior’s attention.
Advise
Architecture, types & AI workflow
A second pair of eyes on architecture and types — and, increasingly, on how a team actually gets value out of AI tools like Claude Code without drowning the codebase in plausible-looking debt.
How I work
Small scope, clear deliverables, typed and tested — code the next person can read. I use AI tooling heavily but review every line like a senior; nothing ships because it looked right.
I work remotely from Ukraine, in your team's overlap hours. Everything on this site is written by me — which is about the bar for how I'll communicate on your project.
See how I think
No testimonials wall — just a blog, on how I build and how I work with these tools. A place to start:
Start a project
Tell me what you're building or what your team needs, the rough scope, and your timeline. Email's best; I usually reply within a day or two.
matsmaryan@gmail.com