Oleksandr Tsitsiura
Embedded Software Team Lead at Telink Semiconductor
Lviv, Lviv Oblast, Ukraine
Summary
🤩
Rockstar🎓
Top SchoolOleksandr Tsitsiura is an Embedded Software Team Lead based in Lviv, Ukraine, with a strong track record building IoT and embedded systems across semiconductor and industrial domains. Over the past decade he progressed from automation and web engineering to senior embedded roles at Siemens Healthineers, Hilti and GlobalLogic, and now leads firmware development at Telink Semiconductor. He focuses on practical, production-ready solutions—recently contributing to the Matter (connectedhomeip) project by implementing and optimizing a Telink light-switch application and BLE-to-Thread integration. Known for bridging low-level firmware, wireless stacks and system configuration, he combines hands-on coding with team leadership and performance tuning. With a master’s in automation from Lviv Polytechnic, he brings both formal engineering depth and a demonstrated ability to deliver in standards-driven open-source ecosystems.
4 years of coding experience
10 years of employment as a software developer
Master's degree, Automation Engineer Technology/Technician, Master's degree, Automation Engineer Technology/Technician at State University 'Lviv Polytechnics'Mathematics and Computer Science, Mathematics and Computer Science at Burshtyn Gimnazium
Ukrainian, Russian, English
Github Skills (15)
iot10
embedded10
openthread10
bluetooth-le10
c-language10
btle10
cprogramming-language10
bluetooth-low-energy10
sys10
iot-devkit10
zephyr10
matter-js9
connected8
homeconnect8
connect8
Programming languages (2)
Github contributions (5)
project-chip/connectedhomeip
May 2022 - Jan 2023
Matter (formerly Project CHIP) creates more connections between more objects, simplifying development for manufacturers and increasing compatibility for consumers, guided by the Connectivity Standards Alliance.
Role in this project:
Embedded Systems Engineer / IoT Developer
Embedded Systems Engineer / IoT DeveloperContributions:103 reviews, 42 commits, 150 PRs in 8 months
Contributions summary:Oleksandr contributed significantly to the Telink platform within the `connectedhomeip` repository, primarily focused on the development of the Telink light-switch application. Their work involved implementing various features, including adding the Telink light-switch-app, integrating BLE to Thread and autostart of BLE adv, as well as addressing group multicast binding issues. They also worked on optimizing performance and made updates to core configuration files.
connectivity-standards-alliancebuild-with-matterguidedzephyrconnectivity
s07641069/connectedhomeip
Feb 2023 - Feb 2023
Matter (formerly Project CHIP) is creating more connections between more objects, simplifying development for manufacturers and increasing compatibility for consumers, guided by the Connectivity Standards Alliance (formerly Zigbee Alliance).
Contributions:44 reviews, 12 commits, 119 PRs in 9 days
allianceconnectivityconnectivity-standards-alliancesimplifyingstandards
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