Open to opportunities

Katarina Stojimirovic

@katarinastojimirovic

Message

QA Engineer specializing in manual, backend, and API testing with privacy focus.

Serbia

Message

What I'm looking for

I seek QA roles where I can lead QA processes, work cross-functionally, grow automation and CI/CD skills, and ensure privacy-compliant, high-quality products.

I am a QA Engineer with hands-on experience testing across iGaming, food ordering, and automotive industries, focused on delivering reliable, compliant software.

I have independently led QA processes, including test planning, execution, defect reporting, and stakeholder communication within cross-functional teams.

My technical work spans manual frontend validation, behavior-driven backend testing, API verification, GDPR workflow validation, and message validation in Kafka/Docker environments.

I continually improve QA practices and aim to develop automated testing frameworks, deepen CI/CD expertise, and advance API testing skills.

Experience

Work history, roles, and key accomplishments

Current

QA Engineer

Current

QSiT GmbH

Feb 2025 - Present (7 months)

Managed QA processes for the Data Privacy Empire team, validated GDPR workflows and OneTrust APIs, and executed API and message validation using Swagger, Postman, and Kafka in Docker to ensure compliant data handling for Audi AG.

API Testing GDPR Compliance Postman)Swagger Kafka Docker Xray GitHub Jira

QA Engineer

PAR Ordering

Apr 2024 - Nov 2024 (7 months)

Delivered cross-platform loyalty features by performing manual web, mobile, and kiosk testing, validating APIs and database updates, and driving defect reporting and regression testing to improve stability.

Manual Testing API Testing Postman)Sequel Ace Jira Elastic)XCode Android Studio

QA Tester

Bethard Group Ltd

Apr 2022 - Apr 2024 (2 years)

Sole QA in a product team executing manual frontend and API testing, creating behavior-driven backend tests, and validating payment flows (crypto and card) and compliance across multiple countries.

Manual Testing API Testing Swagger TestRail Jira Enji