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(Full-Stack Developer · Kraków, Poland)

Full-stack developer who builds what your product actually needs, and skips what it doesn't.

4+ years shipping web apps, headless storefronts and e-commerce with React, Next.js, TypeScript and Node.js, from the interface down to the API. For clients in the US, Canada, Europe and Australia.

(About)

Frontend at heart, full-stack by habit

I'm a Ukrainian developer living in Kraków, building for the web since 2022.

I take products from a Figma file to production: the interface people touch, the API behind it, the CMS editors use, and the unglamorous parts in between, like auth, caching and performance.

I like knowing why a feature exists. Who uses it, what it costs, whether it moves a number. Sometimes the best code is the code I talk a client out of.

I work alongside AI agents every day (Claude Code, Codex, Cursor) and review every line they write. Faster, not sloppier.

I'm finishing a Computer Science degree, and I speak Ukrainian, English, and enough Polish to order pierogi.

  • 4+years of commercial experience
  • 100k+people used the UNICEF portal I led the frontend of, in its first year
  • 30+e-commerce stores worked on, some with 20,000+ products
  • 3touchscreen kiosk apps for PepsiCo partner programs, built solo
  • 1.2% → 14%conversion rate on an online store, with three marketing teams

Selected work(21)

Web apps, portals, headless storefronts and e-commerce I've built or worked on, solo or with a team.

  • Contrail Bags

    Contrail BagsNot live yet

    Shopify theme · 2026

  • Revinix(opens in a new tab)

    Shopify theme · 2026

  • Nugevia(opens in a new tab)

    Hydrogen storefront

  • Reviva

    RevivaNot live yet

    Shopify theme · 2026

  • Systemiq

    SystemiqNot live yet

    Shopify theme

(How I work)

I understand the business as well as the code. I look for where a product loses users or money, and build custom only when it pays off and off-the-shelf tools don't do the job well.

How I work

  1. 01

    Understand the business

    Before any code: who uses it, why, and where they drop off. I map that out with you so every feature has a reason to exist.

  2. 02

    Off-the-shelf or custom — decided by cost

    If an existing tool does the job well, use it. I recommend custom code only when it saves money over time or the tools fall short.

  3. 03

    Build it properly

    Clean, typed, documented code, with content your team can edit in a CMS or admin, no developer needed for everyday changes.

  4. 04

    Measure and iterate

    After launch we look at real data, keep what works and adjust what doesn't.

Experience

  1. 03/2023 – 10/2026

    EVDEV

    Full-Stack Developer

    Vancouver-based agency, remote. Led the frontend of a national UNICEF portal, built REST APIs on Next.js route handlers, authentication for a headless store, kiosk apps for PepsiCo and 30+ e-commerce stores.

  2. 09/2022 – 03/2023

    AIM GROUP

    Frontend Developer

    Lviv, Ukraine. Responsive landing pages, business websites and dashboard interfaces built from Figma designs.

  3. 2026 – June 2027

    Kharkiv National University

    BSc Computer Science

    Previously Computer Sciences and IT at Lviv Polytechnic (2021–2024), with an Erasmus+ semester at AGH University of Kraków.

(Toolbox)

What I work with, and where I've used it.

  • 01 · Frontend

  • 02 · Backend & data

  • 03 · Commerce & CMS

  • 04 · Motion & 3D

  • 05 · Quality

  • 06 · AI

Where I used it

Hover or tap a skill to see the projects behind it.