Read, Build, Write

Co-founded Infinee Labs with Rene Remsik in September 2025. I own the entire technical side — architecture, development, DevOps, security, plus customer calls and onboarding. Rene leads product, marketing, and growth.

In 8 months we shipped four products to ~43,000 registered users and ~350 active paying subscribers across B2C mobile, content-creator SaaS, and a B2B affiliate marketplace.

Anderro is a B2B affiliate marketplace with an N-to-N model — businesses publish SaaS products, creators partner with many products. A separate Fastify tracking microservice runs on BullMQ + Redis, Stripe Connect handles payouts, every state change is audit-logged. Layered on top is a fully agentic cold-outreach pipeline: scraping → Perplexity enrichment → Claude-drafted personalized emails → Resend delivery → automated follow-up playbooks. Currently the fastest-growing product in the portfolio.

SkySnail is an AI thumbnail generator for YouTube, TikTok, and Instagram. Monorepo with Next.js, Express, and a Python FastAPI service for transcription and YouTube downloads. 20k+ users, 5,700+ thumbnails generated. The hardest call was redesigning the free-trial flow once a flood of free users broke our unit economics — we moved to card-on-file at signup.

ViralSky is a SaaS for content creators with a multi-AI provider abstraction (users pick provider and model) and Perplexity integration for real-time topic research. 19k+ users.

Foodient is an AI food and allergen scanner for iOS and Android (React Native). Multi-provider AI (Claude, GPT, Gemini, xAI), Open Food Facts, Apple and Google IAP, full App Store and Play release pipeline.

Stack across the portfolio: TypeScript, Next.js App Router, Node.js (Express, Fastify), Python (FastAPI), React Native, PostgreSQL, Redis + BullMQ, Stripe and Stripe Connect. Self-hosted on Hetzner with Docker and Caddy.

How four products are possible solo on the technical side: detailed specs → architecture decisions → research → prototype → phased delivery. Code is written by AI agents (Cursor, Claude Code, custom MCPs) under my senior review. I make every architectural call, set the standards, run code review, and stay close enough to drop into any service when something breaks. The leverage is in removing the bottleneck on typing — not on judgment.

I joined as a PHP medior and over the years grew into a full backend role — PHP, JavaScript, PostgreSQL, Docker, CI/CD, GitLab. The stack evolved as the company scaled.

I led the Service team of 5 developers. We owned recurring system bugs and long-term fixes, plus urgent business requests that could not wait for the full pipeline. One example: implementing the Adyen payment gateway over a weekend to unblock the Polish market launch. (Before AI-generated code — we shipped it manually, haha.)

My responsibilities included daily standups, technical support, and setting direction. I ran 1-on-1s, communicated with the CTO and business stakeholders, and made sure the team had what it needed. Some teammates were stronger than me in certain technologies — I focused on coordination and unblocking.

Brands we worked with: Bibloo, Zoot, GAP, Under Armour, Orsay, Celio. When I started, we had 2 brands and the CZ/SK market. By the time I left, we operated in ~10 countries across Europe and had gone through several tech stack migrations.

I left on my own initiative. I wanted a steeper learning curve and to build my own products. We still have a good relationship.

My first job while still at university. Backend development in PHP and Symfony. Learned to work in a team, experienced startup environment. Domain: big data, Industry 4.0. Overall a great experience.

Successfully completed studies in Information Technology. Diploma thesis: Processing large data in the Industry 4.0 domain (Research + Python app).