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Marko Janković

@markojankovi

QA Engineer providing manual and automation testing for international clients, with experience building QA processes and regression suites.

Serbia

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As a freelance QA Engineer, I provide manual and automation QA services for international clients on a project basis. I design test cases and automated scripts to optimize regression cycles and support product stability.

At AMROS Business Services DOO Belgrade, I built the manual QA process from scratch for a complex aviation-domain application. I designed and executed Sanity, Smoke, and Regression test suites, and developed initial automated scripts to prepare for CI/CD integration.

At VRIZE, I created and executed test cases, test plans, and test executions, and wrote automation scripts using Java/Selenium, Cypress, and Playwright. Earlier, at BASKETBALL FEDERATION OF BELGRADE, I tested internal software and contributed to internal database development.

Experience

Work history, roles, and key accomplishments

Current

QA Engineer (Freelance)

Current

Freelance

Jun 2026 - Present (4 months)

Providing manual and automation QA services for international clients on a project basis. Designing test cases and automated scripts to optimize regression cycles and ensure product stability.

Manual Testing Testing Automation Test Case Design Regression Testing Scripting

QA Specialist

AMROS Business Services DOO Belgrade

Mar 2026 - Jun 2026 (3 months)

Built and structured the entire manual QA process from scratch for a complex aviation domain application. Designed and executed full-scale Sanity, Smoke, and Regression test suites to stabilize core features.

Manual Testing Test Architecture Sanity Testing Smoke Testing Regression Testing POC CI CD Defect Triage Cross border Collaboration

QA Manual & Automation

VRIZE

Jan 2022 - Jan 2026 (4 years)

Lead functional team activities and ensure delivery readiness. Create and execute Test Cases, Test Plans, and Test Executions, and write automation scripts using Java/Selenium, Cypress, and Playwright.

Java Selenium Cypress Playwright Test Cases Test Planning Test Execution Manual Testing Data Validation Defect Reporting Regression Testing

Expert Associate/QA

Basketball Federation of Belgrade

Jan 2012 - Jan 2022 (10 years)

Organized and controlled official competitions; served as Data Analyst and contributed to internal database development. Acted as a QA Manual Tester, verifying internal software functionalities, reporting bugs, and pitching UX/UI improvements.

Data Analysis Database Development Manual Testing Bug Reporting UX UI Improvements