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I am Hanna Vasylets, a detail-oriented QA Engineer specializing in web platform testing, end-to-end functional testing, UI/UX validation, and regression. I’m proficient in API validation with Postman, test case management, and applying meticulous attention to interactive and complex data systems. I’m actively pursuing ISTQB Foundation Level Certification. I enjoy collaborating in Agile/SCRUM, writing clear and reproducible bug reports, and identifying automation opportunities to improve quality. I’ve contributed to reducing defects for Moneris payments and Telegram bot integrations by a substantial margin prior to release, and I’m building a habit of documenting testing strategies, cases, and checklists in Jira and Trello. I am eager to continue growing my automation skills (e.g., Playwright) while delivering reliable software quality.…I am Hanna Vasylets, a detail-oriented QA Engineer specializing in web platform testing, end-to-end functional testing, UI/UX validation, and regression. I’m proficient in API validation with Postman, test case management, and applying meticulous attention to interactive and complex data systems. I’m actively pursuing ISTQB Foundation Level Certification. I enjoy collaborating in Agile/SCRUM, writing clear and reproducible bug reports, and identifying automation opportunities to improve quality. I’ve contributed to reducing defects for Moneris payments and Telegram bot integrations by a substantial margin prior to release, and I’m building a habit of documenting testing strategies, cases, and checklists in Jira and Trello. I am eager to continue growing my automation skills (e.g., Playwright) while delivering reliable software quality.

Hanna Vasylets

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I am Hanna Vasylets, a detail-oriented QA Engineer specializing in web platform testing, end-to-end functional testing, UI/UX validation, and regression. I’m proficient in API validation with Postman, test case management, and applying meticulous attention to interactive and complex data systems. I’m actively pursuing ISTQB Foundation Level Certification. I enjoy collaborating in Agile/SCRUM, writing clear and reproducible bug reports, and identifying automation opportunities to improve quality. I’ve contributed to reducing defects for Moneris payments and Telegram bot integrations by a substantial margin prior to release, and I’m building a habit of documenting testing strategies, cases, and checklists in Jira and Trello. I am eager to continue growing my automation skills (e.g., Playwright) while delivering reliable software quality.…I am Hanna Vasylets, a detail-oriented QA Engineer specializing in web platform testing, end-to-end functional testing, UI/UX validation, and regression. I’m proficient in API validation with Postman, test case management, and applying meticulous attention to interactive and complex data systems. I’m actively pursuing ISTQB Foundation Level Certification. I enjoy collaborating in Agile/SCRUM, writing clear and reproducible bug reports, and identifying automation opportunities to improve quality. I’ve contributed to reducing defects for Moneris payments and Telegram bot integrations by a substantial margin prior to release, and I’m building a habit of documenting testing strategies, cases, and checklists in Jira and Trello. I am eager to continue growing my automation skills (e.g., Playwright) while delivering reliable software quality.

Available to hire

I am Hanna Vasylets, a detail-oriented QA Engineer specializing in web platform testing, end-to-end functional testing, UI/UX validation, and regression. I’m proficient in API validation with Postman, test case management, and applying meticulous attention to interactive and complex data systems. I’m actively pursuing ISTQB Foundation Level Certification.

I enjoy collaborating in Agile/SCRUM, writing clear and reproducible bug reports, and identifying automation opportunities to improve quality. I’ve contributed to reducing defects for Moneris payments and Telegram bot integrations by a substantial margin prior to release, and I’m building a habit of documenting testing strategies, cases, and checklists in Jira and Trello. I am eager to continue growing my automation skills (e.g., Playwright) while delivering reliable software quality.

Skills

Experience Level

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

QA Engineer at CleanAmbassador

August 1, 2024 - Present

Provided functional, regression, and acceptance testing for the bilingual customer website and internal admin panel. Performed rigorous UI/UX validation across the booking flow and responsive design to ensure a high-quality customer experience. Tested third-party integrations including the Moneris payment gateway and the internal Telegram bot, with attention to job validation, assignment, and checklist management. Verified backend PHP logic and complex business calculations with custom validation scripts to ensure accuracy and reliable bot command execution. Created and maintained comprehensive test documentation (strategies, test cases, and checklists) in Jira and Trello for web and mobile environments. Collaborated with developers for early bug detection and precise issue pinpointing using custom validation scripts. Key impact: improved stability of Moneris and Telegram integrations and reduced critical defects by an estimated 70% prior to final production release.

QA Engineer at KOOMA Drone

December 1, 2024 - Present

Created foundational QA documentation and test coverage for the company’s website launch (Spring 2025). Supported QA setup for a game-based drone flight learning app, preparing test plans for iterative Agile testing. Conducted manual and exploratory testing across desktop and mobile browsers, validating UI/UX consistency and functionality. Collaborated with developers and product managers to identify defects and streamline testing workflows. Key impact: established a 75% foundational test coverage for the new platform; reduced subsequent test plan setup and documentation time by 40% by building reusable QA assets.

QA Engineer at Team Challenge: Adventure Pro Gear and Talk&Travel

April 1, 2024 - October 1, 2025

Led API testing using Postman, automating 120+ endpoints to improve coverage and reusability. Built shared Postman workspaces, reducing regression cycles by 10-40%. Designed test plans and executed cross-browser, exploratory, and regression testing. Identified and reported a session-level security flaw. Participated in Agile ceremonies and collaborated daily with developers, PMs, and SMEs. Key impact: Reduced API regression cycle time by 40% through automation and improved platform security by proactively discovering a high-risk vulnerability.

Trainee at Baza

January 1, 2024 - May 1, 2025

Set up foundational API test environment and documentation in Postman. Proposed and initiated Playwright automation for login workflows. Conducted regression, localization, and UI/UX testing; discovered a critical translation bug. Key impact: increased automated test coverage by 15% in the first month using Playwright; saved 5-8 hours per sprint in repetitive manual login testing time.

Volunteer Support at Frontend Queens

April 1, 2024 - Present

Facilitated Slack-based support and assisted during online QA and development events.