I'm Lukas - a senior software engineer passionate about building useful stuff.
Currently on a mission to make your infrastructure more secure with Recon Wave.
For the past eight years of my professional experience, I built lot of cool things in different startups in different technologies. I'm trying to be tech-agnostic but with deep knowledge about cyber security. I co-founded two companies.
Never stop building!
Experience:
- Recon Wave
- Co-founded company building advanced attack surface monitoring.
- I talked about our dataset on BSides Prague 2025 - recording.
- Better Stack
- Designed and built edge-based infrastructure for running uptime checks across the globe on ~30 different servers and locations, handling more than 7k uptime checks per second.
- CDN77
- Designed and built edge computing platform from scratch, handling 50 Tbps of traffic on 2k+ servers.
- FEE CTU
- Teacher at master's coures Introduction to Cybersecurity.
- My classes are available online - Web Attacks and Advanced Web Attacks.
- Our 2024 class had more than 1.500 students from over 80 countries.
- Part of StratosphereIPS team.
- Mild Blue
- Co-founded company and built first health care software utilizing AI algorithms.
- Mild Blue is now supplier to more than 80 hospitals and laboratories in Czechia, Slovakia and Croatia with slp.blue.
- Wire
- Created many integrations into Wire platform.
- I was taking care of billing platform and worked on cryptography libraries such as cryptobox4j.
- Lead engineering team integrating Wire into Microsoft ecosystem.
- Blindspot
- Worked on end-to-end solutions utilizing mathematical optimization algorithms.
During the time I created some small libraries such as Katlib, Exposed Upsert, Ktor Plugins and Camerge.
Feel free to contact me if you want to talk! I live in UTC+1 time zone.