Артем Колосов
@0002043
Manual QA engineer driving product quality through pragmatic testing and ownership.
UkraineWhat I'm looking for
I am a results-driven manual QA engineer with seven years of experience testing web and mobile products, including startups and MVP-stage projects. I build QA processes from scratch as the first or sole QA, define test strategies, and take ownership of product quality through requirement validation, UX focus, and risk-based testing.
I have strong hands-on experience in functional, regression, API, localization, and compatibility testing across Web, iOS, and Android, and I use tools like Jira, Postman, BrowserStack, and TestRail. I improve product quality by early involvement in requirements and UX reviews, mentor junior QAs, and have served as the primary QA on complex Web3 and e-commerce integrations.
Experience
Work history, roles, and key accomplishments
Software QA Engineer
Chi
Oct 2021 - Present (4 years 8 months)
Owned manual QA for web and mobile products, defining test strategies and documentation that improved early defect detection and ensured delivery quality across cross-functional teams.
Software QA Engineer
Nix Solutions
Aug 2018 - Oct 2021 (3 years 2 months)
Executed manual testing and maintained QA documentation for multiple client projects, driving requirement validation and direct client communication to resolve issues pre-release.
Software QA Trainee
Nix Solutions
Jul 2018 - Aug 2018 (1 month)
Learned fundamentals of software testing, including web/mobile testing, basic API testing, test management tools, and Agile practices during a focused trainee program.
Education
Degrees, certifications, and relevant coursework
Kharkiv National University of Radioelectronics
Master’s Degree, Specialized Computer Systems
2019 - 2021
Completed a Master’s degree in Specialized Computer Systems with advanced study relevant to software systems and testing.
Kharkiv National University of Radioelectronics
Bachelor’s Degree, Computer Engineering
2013 - 2017
Completed a Bachelor’s degree in Computer Engineering with coursework supporting web and mobile software development and testing.
Tech stack
Software and tools used professionally
Availability
Location
UkraineAuthorized to work in
Job categories
Skills
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