Mirjana Simic
@mirjanasimic
I find defects and build reliable manual and automated QA coverage.
SerbiaWhat I'm looking for
I've spent nearly a decade catching bugs, inconsistencies, and data errors across retail and fintech operations before moving into dedicated QA work.
At Keš Ček, I detected and reported transaction and system bugs, validated fixes, and worked closely with developers on new features while keeping financial data accurate and compliant across branches.
As Shop Manager and Team Lead at Tehnomanija, I identify KPI, system, and inventory issues while maintaining consistent processes and accurate store-wide data.
I've completed hands-on manual QA training and Playwright with TypeScript automation training, covering the full testing lifecycle, API and UI testing, SQL, Jira, Azure DevOps, and cross-browser automation.
Experience
Work history, roles, and key accomplishments
Shop Manager / Team Lead
Tehnomanija d.o.o.
Jan 2025 - Present (1 year 9 months)
Led daily store operations and coordinated the team across shifts. Identified and reported KPI, system, and inventory issues while maintaining process consistency and data accuracy.
Team Lead
Keš Ček d.o.o.
Jan 2021 - Jan 2025 (4 years)
Detected and reported transaction and system bugs, then validated fixes. Led team operations and collaborated with developers on new features while ensuring financial data accuracy and compliance.
Seller
Futura Plus
Jan 2015 - Jan 2021 (6 years)
Handled daily sales transactions and maintained data accuracy. Identified and reported system inconsistencies while building a customer-focused approach through direct interaction.
Education
Degrees, certifications, and relevant coursework
Poslovna Savršenost d.o.o.
Automated QA Testing Certificate, Automation Testing
Completed Automated QA Testing Certificate with Playwright and TypeScript in 2026.
Poslovna Savršenost d.o.o.
QA Tester Certificate, Quality Assurance
Completed QA Tester Certificate training in 2026.
Gimnazija "Josif Pančić"
High School Diploma, General Education
Completed high school education at Gimnazija "Josif Pančić".
Tech stack
Software and tools used professionally
Availability
Location
SerbiaAuthorized to work in
Salary expectations
Job categories
Skills
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