I build products
and ship them
Summary
01Senior software engineer and founder. I design, build and run web and mobile products end to end: new ones, stalled ones, and prototypes that need to become software a team can actually run.
Backend and platform work since 2015, including a Web3 gaming platform serving 250,000+ daily active users. That range now runs from database schema to the App Store: server, web, and native mobile on both platforms, plus the infrastructure underneath.
Rather than take my word for it: Moneysky, PromptStor and Tensen are my own products, all live, and I run the technical side of Artist's Hero. I designed and built Tensen's native iOS and Android apps end to end.
What I offer
02A / Build
Discovery → architecture → launch
Zero-to-one product builds
You have an idea and a deadline. I validate it, architect it, and ship a real product across the full stack — web, mobile, and the infrastructure under it.
B / Consult
Review → design → implement
Engineering consultancy
You need an extra senior engineer, not a report. I do architecture and code reviews, API design, and performance work, and I stay embedded long enough to implement what I recommend.
C / Rescue
Refactor → test → secure → deploy
Stalled → shipped
Prototypes that demo well but nobody trusts, MVPs stuck at eighty percent, legacy apps nobody wants to touch. I make them testable, secure, observable, and safe for a team to build on.
Experience
03Ravineo
Full-stack developer
Next.js / TypeScript
- Building the system that produces the company's quarterly reports end to end.
- Finishing the remaining MVP features and moving them into a production-ready state.
Titans SK
Full-stack Laravel developer
Laravel / CakePHP / SCIM
- Migrating a legacy CakePHP GRC (governance, risk, and compliance) platform to Laravel.
- Owning core modules: user management, application settings, and a refactored authentication system.
- Building robust APIs, including SCIM, with automatic documentation for dynamic and custom fields.
Captiwate
Full-stack Laravel developer
Laravel / HubSpot / LinkedIn
- Shipped a HubSpot integration that centralises visitor tracking, calls, and chat history for sales teams.
- Architected a LinkedIn integration that opened a new automated lead-generation channel.
- Added video and photo capture to the admin panel and widget, and built a credit system powering plan-based monetisation.
FTMO
Senior backend developer
PHP / Laravel
- Modernised the internal back-office with a new UI library, improving maintainability and user experience.
- Refactored legacy code for stability and performance while shipping new features to production.
Gamee
Senior backend developer, Web3 gaming
Web3 / Telegram / Redis
- Boosted engagement for millions by optimising battle matching and launching daily leagues on a Web3 platform.
- Kept the Telegram bot API highly available and scalable for 250,000+ daily active users through heavy refactoring.
- Delivered critical features and security hardening, and defined Web2 and Web3 API specs with front-end teams.
Internet-handel
Team lead & lead full-stack developer
PHP / Docker / MySQL
- Led the Megaknihy.cz expansion into Slovakia and Poland, integrating logistics, price-comparison, and advertising APIs for multi-market parity.
- Drove conversion from 4% to 5%, a 25% lift, by leading A/B testing across design, collaboration, and data analysis.
- Built Dockerised microservices for product import and a proprietary product categorisation algorithm.
Products I've built
04
Moneysky
Founder
All your finances in one place. Aggregates European bank accounts, investments, and portfolios into a single dashboard, with AI categorisation and tax tools for freelancers and small businesses.
Tensen
Founder
iOS · Android (in review)
A dream journal with an AI interpreter attached: log what you dreamt, get a personal reading, and watch the patterns and recurring symbols build up over months. Guided programs and lucid dreaming practices on top.
PromptStor
Founder
A centralized prompt library that lives directly inside ChatGPT, Claude, Gemini, Perplexity, and Microsoft Copilot, so your best prompts are always one click away. It ships as a browser extension for Chrome and Firefox, with team collaboration for sharing and reusing prompts across an entire organisation.
Artist's Hero
Technical lead
A platform that connects emerging Czech visual artists with companies through flexible art rental and custom commissions, bringing original work into offices while channelling real income to local talent. Clients include Mercedes-Benz, Veolia, and CzechCrunch, with 130+ artworks placed and over 1.8M CZK paid out to artists.
SatuHati
Pro bono
A Czech charity, based in Prague and operating in Eastern Indonesia on the islands of Timor and Sumba, that improves living conditions for communities facing poverty and illness through healthcare support and medicine supply. Its name means "one heart", built on transparent, sustainable aid run with local partners.
Stack & education
05Backend & APIs
PHP · Laravel · Symfony · TypeScript · Next.js · REST / GraphQL · RabbitMQ
Frontend UI/UX
TypeScript · React · Vue · Tailwind CSS
Mobile
Swift · SwiftUI · Kotlin · React Native / Expo
Infrastructure & Data
PostgreSQL · MySQL · Redis / Valkey · AWS / GCP · Docker · Linux · Microservices
Education
Bachelor's degree in Computer Science, Unicorn University (2020 — 2023). Thesis: the use of blockchain and smart contracts in the gaming industry. Languages: English, Czech.
Let's get it shipped
Currently taking on freelance and consulting engagements. Whichever of the three fits, the next step is the same: tell me what exists today and what needs to exist.