Petr Hejkal
Founder & Solution Architect at TeepCo, s.r.o.
Ústí nad Labem, Czechia
Summary
🤩
Rockstar🎓
Top SchoolPetr Hejkal is a founder and solution architect with 13 years of professional experience designing and delivering Java-based enterprise systems from the Czech Republic. As founder of TeepCo since 2017 and former solution architect at DoxoLogic, he blends hands-on development with strategic architecture, particularly in JEE and backend services. His career began in Java development and team leadership roles at Unicorn, ICZ and Wincor Nixdorf, giving him deep practical experience in workflow, integration and team mentoring. He is comfortable leading small engineering teams and translating complex business requirements into maintainable, production-ready systems. Based in Ústí nad Labem, he pairs entrepreneurial initiative with a steady engineering foundation built on a Bachelor in Informatics. A less obvious strength is his continuity across roles—moving from developer to architect to founder—indicating an ability to both ship code and shape long-term technical direction.
13 years of coding experience
9 years of employment as a software developer
Bachelor, Informatics, Bachelor, Informatics at Jan Evangelista Purkyně University in Ústí nad Labem
Github Skills (80)
python10
automation10
home-assistant10
mqtt10
shiny10
reimplementation10
home-automation10
garden10
iot10
internet-of-things10
asyncio10
privacy10
raspberry-pi10
publish9
jekyll9
Programming languages (8)
Github contributions (5)
Hejki/core
Aug 2022 - Sep 2024
:house_with_garden: Open source home automation that puts local control and privacy first.
Contributions:39 pushes in 2 years 1 month
raspberry-pihouseprivacy-firstprivacygarden
TeepCo/ha-addons
Apr 2023 - Jan 2024
Repository for Home Assistant Add-Ons
Contributions:1 release, 1 review, 6 PRs in 9 months
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