Сергій

About me
Experienced QA professional with over 10 years of experience in Ukraine's largest
e-commerce project. I have extensive knowledge of QA processes, test
automation, and team management. Successfully led teams of 3 to 24 members,
consistently delivering high-quality results on time. I specialize in developing
testing strategies and implementing best practices, which have significantly
reduced production bugs. I also have experience conducting courses on manual
testing, helping to train and mentor new testers. Strong team player, focused on
improving quality and supporting the growth of my team.

Experience
03.2023 – till present Head of QA Department - “Rozetka”
• Team management (up to 24 engineers)

Serhii
• Task distribution and sub-team formation
• Implementing best practices CI\CD and automation
• Led the design and optimization of QA workflows and

Kravchenko standards
• Monitoring product quality at all stages of the SDLC
• Onboarding and developing QA engineers
• Conducting interviews and selecting new team members
• Creating career development plans
• Responsible for planning and maintaining effective
Hard Skills integration testing processes
• Automation tests developed and monitoring test
automation coverage
• Docker • VirtualBox
• Performed all types of manual web testing
• Zabbix • Grafana
06.2021 – 03.2023 QA Lead - “Rozetka”
• ELK • OpenSearch
• Team management (up to 5 engineers)
• API • REST • Testing automation strategy
• Jmeter • Yandex Tank • Implementing and support CD pipeline(Gitlab)
• Git • Githab • Analyzing requirements and defining criteria for
• Jenkins • Gitlab acceptance testing
• Implementation of quality control processes.
• Jira • Confluence
• Automation tests developed (Codeception)
• Postman • Swagger • Review code of teammates
• SQL • PostgreSQL • Load and Performance testing (Yandex-tank, Jmeter,
• Codeception • Playwright Overloads)
• RabbitMQ • SDLC • Developed and maintained monitoring dashboards in
• PHP • JS (base) Zabbix, ELK, Grafana, and OpenSearch
• Performed all types of manual web testing
06.2019- 06.2021 Senior QA - “Rozetka”
• Setup and preparation of environments
• Automation tests developed (Codeception,Selenide)
languages • Load and Performance testing (Yandex-tank, Overloads)
• Performed all types of manual web testing
• Ukrainian - native • Workflow optimization work
• Russian – native 11.2015 - 06.2019 QA Engineer - “OWOX”
• English – B1 • Load and Performance testing (Yandex-tank, Jmeter,
• Polish – A1 Overloads)
• Automation tests developed (PHPUnit,Pageres,
CasperJS,)
• Manual testing(web + mobile)
Personal details • Full software development lifecycle maintenance

Location: Warsaw Education
Phones: +380972423842 08.2011 - 10.2011 Dnipropetrovsk National University
[open contact info](look above in the "contact info" section)
Faculty of Physics, Electronics and Computer Systems
Telecommunications, degree specialist