Open to opportunities

Yauheni Vasileuski

@yauheni

QA Engineer, 7 years in web testing — e-commerce, gaming, subscription products. Payments, analytics, release validation. API, SQL, Charles/DevTools,

Belarus

Message

What I'm looking for

I'm looking for a remote QA role where I can improve web product quality, validate analytics and payment experiences, strengthen testing processes, and mentor teammates within a collaborative cross-functional team.

At Gismart, I ensured quality for subscription-based web products across releases, analytics integrations, payment flows, and web-to-application experiences. I validated tracking and marketing integrations including Google Analytics, Facebook Analytics, AppLovin, Snapchat, and TikTok, while supporting A/B testing through experiment and data-consistency validation.

Across Gismart, Evolution, and A1QA, I've delivered functional, regression, smoke, exploratory, UI, and API testing, investigated defects, maintained test documentation, and validated data with SQL. I enjoy improving testing processes, collaborating closely with product teams, and mentoring new QA engineers.

Experience

Work history, roles, and key accomplishments

QA Engineer

Gismart

Sep 2023 - Aug 2026 (2 years 11 months)

Performed functional, regression, smoke and exploratory testing for subscription-based web products. Validated analytics events, payment flows, and third-party integrations, and mentored new QA engineers.

QA engineer

Evolution

Sep 2022 - Sep 2023 (1 year)

QA engineer in the Release team,

- Delivering of the games on test and production environments
- Validation of successful deployment
- Troubleshooting
- Coordination of processes and tasks between different teams
- Mentoring and onboarding newcomers

QA engineer

A1QA

Feb 2019 - Jul 2022 (3 years 5 months)

eCommerce system for B2C commerce of a corporation selling household appliances

- Functional testing, GUI testing, regression testing
- Defect validation
- Test documentation creation
- Autotest results analysis
- Assist auto team with automation of new functionality
- Communication with devs, BAs and customer
- Assist newcomers with onboarding