ROMAN SOKOLOV

– Built Playwright/TypeScript backend automation for messaging flows and service integrations. – Integrated tests into GitLab CI with trace logs, recordings, and diagnostics. – Developed backend smoke-test dashboards in Jenkins for production monitoring. – Automated UI flows across Chrome, Firefox, and BrowserStack. – Collaborated with Product teams on acceptance criteria and sprint validation. – Performed QA readiness and risk analyses for six major releases per year.

– Built Java/Selenium automation integrated with Jenkins and AWS for 40+ European e-commerce platforms. – Automated ERP backend flows including warehouse sync, invoicing, payments, and supply-chain logic. – Performed load and performance testing for seasonal peak events. – Provided release recommendations based on system metrics and risk scoring.

– Defined test strategy, metrics, and validation workflows for airline inventory systems. – Improved unit test coverage via modernization of C++ modules and SonarQube workflows. – Supported UI migration from legacy desktop tools to web-based interfaces. – Built release governance dashboards integrating HP ALM.

– Validated mainframe-to-C++ backend migration ensuring functional and performance correctness. – Delivered Frequent Flyer integrations for major airlines. – Enhanced CheckMyTrip (20M+ users) stability through improved automation flows.

– Developed C++ backend services processing 10k+ transactions per second. – Built promotional rule engines for major airline partners. – Optimized multilingual search indexing for improved performance. – Resolved production incidents affecting booking and ticketing systems.