About
I build the whole thing, from the first screen to the database, and I am still around after launch. More than ten years in: product teams at Lokalise and on a live-event platform, client stores, and products of my own.
How I work
- The server decides.Prices, deadlines and permissions come from the API, never from a copy in the app. A copy of a rule drifts, and then shows a button that fails. It is why the FirmFlow app can be offline without being wrong.
- Measured, not guessed.Speed is a number on a phone, not a feeling on a laptop. On Matrace Lema that number went from about 40 to over 90.
- Tests before trust.My own product has more than 1,600 tests running against real PostgreSQL. They are why I can change it on a Friday.
- Nothing ships unread.I build with AI every day, and every generated line goes through the same review and tests as the ones I type. How I work with AI.
- I say when not to build it.If a plugin, a spreadsheet or a smaller first version does the job, you hear it from me before you pay for anything bigger.
- You own it.Code, data, hosting and domain are yours from the first commit, documented so that someone else could take over.
Where I have worked
- 2023 – now
- Senior software engineer, Fellow Bytes, my own company, Nitra
SaaS products and e-commerce for clients, end to end: Canteen, FirmFlow, FyzioDesk and the stores on this page. I also keep building AI features for For Best Clients’ merchants.
- 2022 – 2023
- Software engineer, Lokalise, remote
Over-the-air translations: apps pull the bundle that matches their release, so mobile teams change copy without shipping a build. Rebuilt the bundle management UI and the export pipelines.
- 2019 – 2022
- Web developer, For Best Clients, Trnava
Gradus, a multi-tenant e-commerce platform. React, Redux and Next.js on the front, six payment gateways, ERP, warehouse and feed integrations. We still work together on AI features for their merchants.
- 2016 – 2022
- Freelance web developer, alongside full-time work, Nitra
Websites and web apps for Slovak clients, and front-end work on the RiverStream event platform for AltTag Media.
- 2016 – 2017
- Web developer, Azet.sk, Žilina
Slovakia’s largest classifieds portal. RabbitMQ workflows for listing moderation and syndication, responsive redesign.
- 2015 – 2016
- PHP developer, Webtec, Bratislava
E-shops on Nette: checkout, payments, MySQL tuning.
Ing. in Information Technology, Technical University of Košice, 2016. Slovak native, English B2.