About
The engineer who asks "why" before "how"
I'm Arkadiusz, a tech lead and product developer based in Poland, working remotely with teams and clients across the US and Europe. I've spent the last 10 years building software — and more importantly, building the bridges between the people who make it and the people who need it.
From backend to leadership
I started in 2016 writing backend PHP, moved into fullstack, and spent the last five years in frontend-focused product development. Each step brought me closer to where I thrive — leading projects at the intersection of engineering, product, and communication.
The bridge between business and engineering
I translate founder vision into shipped products. My day-to-day is making sure what we build actually solves the right problem — sitting with stakeholders, aligning teams, and turning business goals into clear technical direction.
Growing people, not just shipping code
I believe the best teams aren't just technically skilled — they're aligned. I mentor developers, set communication standards, and build a culture where everyone knows what we're building, why it matters, and how to talk about it.
What's next
I'm going deeper into engineering leadership, building my own SaaS product, and exploring how AI is reshaping the way we develop software. Always open to a good conversation about any of it.
Experience
Tech Lead
Tonik
Leading development across multiple projects for VC-backed US startups. Overseeing teams of junior and mid-level developers, owning client communication, and driving technical decisions across the studio's project portfolio.
Senior Software Developer
iTeamly
Full-stack product development for an early-stage startup. Hands-on coding with strong ownership of product direction and client-facing communication.
Frontend Developer
Sundose
Frontend development for a healthtech product delivering personalized nutrition. Product-focused role translating complex health data into intuitive user experiences.
Full Stack Developer
LIBRUS
Building and maintaining one of Poland's most widely used edtech platforms, serving millions of students, teachers, and parents.
Full Stack Developer
Life in Mobile
Mobile and web development in an agency environment, working across multiple client projects.
Junior Backend Developer
ENCJA.COM
Backend PHP development. Where it all started.
Education
BSc in Computer Science
University of Economics in Katowice
Stack
Frontend
Animation & 3D
Backend
Tools & Practices