Summary
Serhii Usenko is a Senior Software Quality Assurance Engineer with four years of focused experience testing web, mobile, IPTV and OTT products across large clients like Verizon, Charter and T-Mobile. He combines hands-on manual and scripted testing with SQL-driven backend validation and log analysis for set-top boxes and server systems, contributing to product launches and a multimillion-dollar deal. Experienced in designing end-to-end, regression and API test suites, he is fluent with Jira, Postman/SOAPUI and agile workflows while also documenting and peer-reviewing test artifacts. Colleagues value his clear communication and cross-team collaboration that speeds defect resolution and improves release quality. A Kyiv Polytechnic-trained Computer Science master, he brings domain depth in digital advertising, premium app integration, and media playback diagnostics that’s not obvious from a generic QA title.
4 years of coding experience
6 years of employment as a software developer
Igor Sikorsky Kyiv Polytechnic Institute
English, Ukrainian, Russian