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I'm a quality-focused software test engineer with over 9 years of experience testing web apps, mobile platforms, and complex integrations. I love building solid automation frameworks and catching issues before users do. Based in Finland, I’m open to remote collaboration with distributed teams. I enjoy partnering with developers to design robust test strategies, ensure regulatory compliance where needed (PSD2), and continuously improve software quality.…I'm a quality-focused software test engineer with over 9 years of experience testing web apps, mobile platforms, and complex integrations. I love building solid automation frameworks and catching issues before users do. Based in Finland, I’m open to remote collaboration with distributed teams. I enjoy partnering with developers to design robust test strategies, ensure regulatory compliance where needed (PSD2), and continuously improve software quality.

Sergiusz Dubiel

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I'm a quality-focused software test engineer with over 9 years of experience testing web apps, mobile platforms, and complex integrations. I love building solid automation frameworks and catching issues before users do. Based in Finland, I’m open to remote collaboration with distributed teams. I enjoy partnering with developers to design robust test strategies, ensure regulatory compliance where needed (PSD2), and continuously improve software quality.…I'm a quality-focused software test engineer with over 9 years of experience testing web apps, mobile platforms, and complex integrations. I love building solid automation frameworks and catching issues before users do. Based in Finland, I’m open to remote collaboration with distributed teams. I enjoy partnering with developers to design robust test strategies, ensure regulatory compliance where needed (PSD2), and continuously improve software quality.

Available to hire

I’m a quality-focused software test engineer with over 9 years of experience testing web apps, mobile platforms, and complex integrations. I love building solid automation frameworks and catching issues before users do.

Based in Finland, I’m open to remote collaboration with distributed teams. I enjoy partnering with developers to design robust test strategies, ensure regulatory compliance where needed (PSD2), and continuously improve software quality.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Finnish

Beginner

Polish

Fluent

Work Experience

Senior Test Engineer at AXA Insurance

April 1, 2020 - December 31, 2024

Built automated testing frameworks with Robot Framework and integrated into CI/CD pipelines. Led testing for 20+ payment platform integrations, ensuring compliance with financial regulations. Improved data pipeline testing efficiency by 30% via SQL-based validation and strategic test planning. Collaborated with cross-functional agile teams; conducted code reviews and documented comprehensive test cases.

Specialist at ReliON IT Services (for AXA Insurance)

January 1, 2019 - April 30, 2020

Tested 20+ payment methods across multiple platform integrations. Implemented automation solutions that enhanced software quality and testing efficiency. Worked closely with developers to resolve complex integration issues. Ensured regulatory compliance through rigorous testing.

QA Engineer at NaturalMotion Ltd.

September 1, 2017 - December 31, 2017

Coordinated cross-platform QA across multiple development teams. Tested 100+ builds focusing on quality, performance, and user experience. Reduced critical bugs by 40% through proactive testing approaches. Executed testing strategies for live operations and updates.

QA Tester at Stronic

October 1, 2015 - March 31, 2018

Executed automated and manual testing across 50+ device models. Developed automation scripts for cross-platform compatibility. Worked in international agile environments with distributed teams.