Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Hi, I am Michał Markiewicz, a QA Tester with extensive experience in manual and functional testing, primarily on mobile platforms (iOS, Android, Amazon). I have worked in Agile environments and am proficient with tools such as Jira and TestRail. I also bring proven experience leading teams and ensuring quality to deliver smooth project outcomes. I enjoy working closely with developers, designers, and producers to create high-quality, user-friendly experiences. I am eager to learn and expand my knowledge of QA tools, processes, and best practices.…Hi, I am Michał Markiewicz, a QA Tester with extensive experience in manual and functional testing, primarily on mobile platforms (iOS, Android, Amazon). I have worked in Agile environments and am proficient with tools such as Jira and TestRail. I also bring proven experience leading teams and ensuring quality to deliver smooth project outcomes. I enjoy working closely with developers, designers, and producers to create high-quality, user-friendly experiences. I am eager to learn and expand my knowledge of QA tools, processes, and best practices.

Michał Markiewicz





Hi, I am Michał Markiewicz, a QA Tester with extensive experience in manual and functional testing, primarily on mobile platforms (iOS, Android, Amazon). I have worked in Agile environments and am proficient with tools such as Jira and TestRail. I also bring proven experience leading teams and ensuring quality to deliver smooth project outcomes. I enjoy working closely with developers, designers, and producers to create high-quality, user-friendly experiences. I am eager to learn and expand my knowledge of QA tools, processes, and best practices.…Hi, I am Michał Markiewicz, a QA Tester with extensive experience in manual and functional testing, primarily on mobile platforms (iOS, Android, Amazon). I have worked in Agile environments and am proficient with tools such as Jira and TestRail. I also bring proven experience leading teams and ensuring quality to deliver smooth project outcomes. I enjoy working closely with developers, designers, and producers to create high-quality, user-friendly experiences. I am eager to learn and expand my knowledge of QA tools, processes, and best practices.

Available to hire

Hi, I am Michał Markiewicz, a QA Tester with extensive experience in manual and functional testing, primarily on mobile platforms (iOS, Android, Amazon). I have worked in Agile environments and am proficient with tools such as Jira and TestRail. I also bring proven experience leading teams and ensuring quality to deliver smooth project outcomes.

I enjoy working closely with developers, designers, and producers to create high-quality, user-friendly experiences. I am eager to learn and expand my knowledge of QA tools, processes, and best practices.

Skills

Jira

Android

iOS

Experience Level

Jira

Expert

Android

Expert

iOS

Expert

Language

Polish

Fluent

English

Advanced

Japanese

Beginner

Work Experience

Associate QA Lead at Seriously Projects

August 1, 2019 - November 1, 2024

Focused more on team and project management. Direct contact with the client, maintaining the Test Plans and making sure that team members have the necessary knowledge, tools and tasks to perform their everyday job.

Associate QA Lead at Seriously

August 1, 2019 - November 1, 2024

Shifted focus toward team and project management. Maintained test plans, ensured team members had the necessary knowledge, tools and tasks to perform their daily jobs, and maintained direct contact with clients. Led QA efforts for Seriously projects such as Best Fiends and Best Fiends Stars, coordinated bug data and reporting, and delivered QA insights to stakeholders.

QA Technician at Seriously Projects

November 1, 2015 - July 1, 2019

Focused mainly on manual testing and occasional contact with developers, to ensure the quality of the tested product and meeting client's expectations before it is released to the market.

QA Technician

November 1, 2015 - July 1, 2019

Performed manual testing with a focus on quality assurance for mobile products. Conducted functional and regression tests across Android and iOS platforms, reported issues via Jira, and collaborated with developers to reproduce and fix defects. Participated in test case creation and bug verification, and contributed to QA documentation and process improvements.