aka OkaJJ
Full-stack developer at iotor a.s. I build SARAhub, an IoT platform for collecting device data and automating things with it. I also study Computer Science and Biomedical Engineering at VŠB in Ostrava.
Moravian-Silesian region, Czech Republic
At iotor I'm responsible for SARAhub from end to end: the backend, the frontend, the servers it runs on and the device side.
At VŠB – Technical University of Ostrava I finished a Bachelor's in Computer Science in 2026 and now do two degrees in parallel: a Master's in Computer Science and a Bachelor's in Biomedical Engineering.
Outside of work I make games, run a home server and go bouldering.
iotor, Developer
OKIN Process, Junior Developer
SPŠEI Ostrava
Bc. Computer Science, VŠB-TUOBc. Biomedical Engineering, VŠB-TUOIng. Computer Science, VŠB-TUOMay 2022 to now, Ostrava
The only developer of the new SARAhub, an IoT platform for data collection and automation. The work covers full-stack development, the servers and infrastructure, and the device side: communication protocols and time-series storage.
November 2021 to May 2022, Ostrava
Internal tools and applications that made our products easier to use, plus additions and quality-of-life changes to the SARAhub platform.
2026 to 2028, first year
VŠB – Technical University of Ostrava
2024 to 2028, second year
VŠB – Technical University of Ostrava, studied alongside Computer Science
2023 to 2026
Graduated with honours
VŠB – Technical University of Ostrava. Thesis: MCXArduino
2019 to 2023
Graduated with honours
SPŠEI Ostrava
Once or twice a week. I started this year and I'm still learning.
I play the accordion, and in FL Studio I made some of the music for SCP Retrieval.
Embedded systems, sensors and medical devices. It's where my two degrees meet, and I want to go deeper into it.
I like good beer, and one day I'd like to brew my own.