Vojtěch Zavřel
Founder & Chief Executive Officer (CEO) at Smarteon Systems s.r.o.
Brno, Southeast, Czechia
Summary
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Rockstar🎓
Top SchoolVojtěch Zavřel is a seasoned software engineer and founder with over 15 years of experience in Java EE architecture, security and performance engineering, now leading cybbrio as CEO. He combines high-level system and enterprise architecture consulting with hands-on coding—especially for performance tuning and penetration testing—having worked on systems from small apps to large military deployments. He has a strong track record splitting monoliths into modular systems, securing PKI-backed deployments, and optimizing databases with hundreds of millions of records. As CTO/co-founder of Smarteon and longtime R&D lead at AURA, he blends product-minded engineering with practical integration experience across cloud and closed networks. He also brings proven people skills from years running large scout groups, and an unusual client-friendly stance: he prefers being paid when clients are satisfied.
8 years of coding experience
16 years of employment as a software developer
Mgr., Informatics, Mgr., Informatics at Masaryk UniversityPh.D., Informatics, Ph.D., Informatics at Masarykova univerzita BrnoTrebic
English, French, Russian
Stackoverflow
151reputation
62kreached
1answer
0questions
Github Skills (54)
api-client10
loxone-miniserver10
python-client10
api10
addon10
siemens9
notion-api9
java9
python9
openhab9
communication-protocol9
notion9
socket9
linux-mint7
websocket7
Programming languages (7)
Github contributions (5)
xzavrel/notion-py
Sep 2019 - Sep 2020
Unofficial Python API client for Notion.so
Contributions:5 pushes in 1 year
api-clientapinotionpythonapi-client-python
xzavrel/openhab-addons
Jan 2024 - Feb 2024
Add-ons for openHAB
Contributions:3 pushes in 1 month
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