André Cosolin Martins

I’m a Quality Assurance professional with 4+ years of experience working on web, mobile, and financial systems. I help teams deliver reliable, high-quality software through functional testing, regression testing, API validation, and solid QA processes.

I’ve worked in Agile environments, collaborating closely with product managers, developers, and stakeholders to identify risks early, improve requirements, and ensure smooth user experiences. I’m experienced with tools like Jira, Xray/Zephyr, and Postman, and I apply modern QA practices with a strong focus on clarity, discipline, and results.

My approach goes beyond finding bugs. I focus on preventing issues through analysis, communication, and critical thinking, helping products scale with confidence.