About
Mateusz Fudalej.
Full-stack engineermatfu.devWarsaw, PL
For eight years I’ve been building software that works and delivers results.
What I do
Product engineering
web apps end to end - from database schema to shipped interface
Automation & AI
repetitive work turned into pipelines, with LLMs where they actually help
Project leadership
I take projects from the first call to launch - clear plan, kept deadlines
Consulting & audits
code, performance and architecture reviews with a concrete plan of fixes
TypeScriptNext.jsNode.jsPostgreSQLClaude API
Experience
Team Lead
digital agency · 2025 - now
Senior Developer
digital agency · 2022 - 2025
Mid Developer
digital agency · 2020 - 2022
Junior Developer
digital agency · 2018 - 2020
In parallel
Freelance projects
selected clients · 2020 - now