Dalibor Dasic

QA Engineer with 6+ years of experience in manual and API testing within a regulated healthcare environment. I’m known for fast and efficient manual testing, strong attention to detail, and a high bug detection rate—especially through exploratory and regression testing. I conduct API testing (functional & exploratory) using Postman, and I stay focused on catching critical defects early.

I’ve worked across 10+ agile teams and multiple applications with rapid onboarding, adapting quickly to new domains, products, and workflows. I contribute backend automation (Python) for API testing, and I leverage AI-assisted testing tools like Functionize, Cursor, Claude Code, and ChatGPT to improve testing efficiency and coverage. I also manage defects and test cases in Jira, Xray, and Confluence, execute database testing with PostgreSQL (pgAdmin), and support CI processes using Git and GitHub Actions—while mentoring junior QA engineers and leading QA efforts from development to successful production release.