-Led the establishment of testing activities within the development team from inception to a fully functional QA process.- Created and maintained test documentation using Testrail, planned test activities, and performed various types of testing, including functional, integration, regression, acceptance, and compatibility testing.- Developed a framework for automated UI tests using Cypress and JavaScript.- Achievements: Successfully built and systematized the QA process as the sole QA in the team; managed the release of a new company service replacing monolith functionality; performed acceptance testing of services developed by external developers.

- Developed master test plans, test cases, and checklists; executed test suites and reported bugs.- Created test environments and data, and developed testing documentation and instructions.- Reviewed and approved technical and business requirements.- Achievements: Spearheaded the release of an online service for pensioners, supporting a user base of approximately 80 million bank clients and 20 million application users.

- Designed test suites for web interfaces, embedded software, and hardware components of parking space management systems.- Executed test suites, reported bugs, and managed incidents from technical support.- Maintained complex bugs and issues reported by clients.

Configured and managed Zabbix monitoring solution.Improved algorithm for non-radar vehicle velocity measuring.Designed PCB and circuit diagram for electronic devices.Provided technical support.Supervised staff to install and tune-up traffic enforcement cameras.Ran commissioning activities on a number of road cameras installations as a technical support engineer. Ran a certification test of non-radar vehicle speed measurement method as a tech support engineer. Due to this test we achieved an error ±2 kph in range 0 – 300 kph.

Produced, repaired and improved a traffic enforcement camera system. Maintained Zabbix monitoring software.Applied mathematical modeling of non-radar vehicle speed measurement.Participated as a speaker in All-Over-IP Conference and Expo 2014. Confirmed proper accuracy and robustness of non-radar vehicle velocity measurement.