Dawid Sobierajski
Software Engineer at Visa
Warsaw, Masovian Voivodeship, Poland
Summary
🤩
Rockstar🎓
Top SchoolDawid Sobierajski is a software engineer with four years of hands-on experience in backend, frontend and test automation, currently working at Visa after a multi-year tenure at Samsung Electronics Polska. He has practical expertise in IoT and smart home ecosystems, contributing device drivers and integration tests to the SmartThings Edge Drivers project for Zigbee and Z-Wave devices. Comfortable across Java, Lua (Edge drivers), Groovy and test frameworks, he has supported strategic partner integrations and maintained both server-side and device-side components. A Military University of Technology graduate now pursuing an MSc in IT Management at WIT, he combines disciplined engineering foundations with growing product and management perspective. Notably, his work often focuses on porting device fingerprints and building integration tests that bridge vendor hardware idiosyncrasies with a reliable platform experience.
4 years of coding experience
4 years of employment as a software developer
Inżynier (Inż.) Informatyka, Inżynier (Inż.) Informatyka at Military University of TechnologyMagister (Mgr) Zarządzanie w IT, Magister (Mgr) Zarządzanie w IT at WIT Academy
English, Russian, Polish
Github Skills (12)
lua10
zigbee10
smartthings10
driver10
device-driver10
zwave10
integration-testing10
test-automation10
sensor9
sensor-fusion9
automated-tests9
yaml7
Programming languages (2)
Github contributions (4)
SmartThingsCommunity/SmartThingsEdgeDrivers
May 2022 - Dec 2022
Role in this project:
Back-end Developer & Test Automation Engineer
Back-end Developer & Test Automation EngineerContributions:71 reviews, 26 commits, 39 PRs in 7 months
Contributions summary:Dawid primarily contributes to the SmartThings Edge Drivers repository by adding and modifying device fingerprints and handling device behavior. The commits show the user's focus on porting and adding device fingerprints for various sensors and devices, notably for Zigbee and Z-Wave devices. They also implement test cases for the specific devices using integration testing frameworks.
dsobierajsk/SmartThingsEdgeDrivers
May 2022 - Oct 2024
Contributions:66 pushes, 35 branches in 2 years 5 months
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