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LJ User

@ljuser2

QA Engineer at Fincore Limited testing iGaming APIs and automating sportsbook and operator back-office workflows.

Serbia
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At Fincore Limited, I build automated API test scenarios in Java with JUnit 5, adding reusable helper methods and AssertJ assertions to an existing Java HttpClient framework.

I develop and execute tests for sportsbook and operator back-office business logic, including campaigns, rewards, bets, settlement, and payouts. I investigate APIs with Swagger and Chrome DevTools, then use SQL to validate database changes.

My earlier experience includes research assistance at the Innovation Center of the Faculty of Mechanical Engineering and part-time mechanical project engineering at Termoprojekt. I hold an MSc in Mechanical Engineering from the University of Belgrade and completed Manual and Automation QA Tester training with Code by Comtrade.

Experience

Work history, roles, and key accomplishments

IE

Research Assistant

Innovation Center of the Faculty of Mechanical Engineering

Jan 2016 - Jan 2026 (10 years)

Conducted engineering research, technical analysis, and reporting.

TE

Mechanical Project Engineer

Termoprojekt

Sep 2019 - Apr 2020 (7 months)

Performed engineering design and documentation.

Education

Degrees, certifications, and relevant coursework

CC

Code by Comtrade

Manual and Automation QA Tester, Quality Assurance

2022 - 2022

Grade: 10/10

Completed Manual and Automation QA Tester training with a grade of 10/10.

OK

Obuke i kursevi

Manual QA Tester, Quality Assurance

2019 - 2019

Completed Manual QA Tester training.

University of Belgrade logoUB

University of Belgrade

Master of Science, Mechanical Engineering

2013 - 2015

Grade: 9.15/10

MSc in Mechanical Engineering (Thermotechnics) with a GPA of 9.15/10 and a thesis grade of 10/10.

University of Belgrade logoUB

University of Belgrade

Bachelor of Science, Mechanical Engineering

2010 - 2013

Grade: 9.80/10

BSc in Mechanical Engineering with a GPA of 9.80/10 and a thesis grade of 10/10.

MG

Mathematical Gymnasium

High School Diploma, General Education

2006 - 2010

Secondary education with excellent academic performance throughout all four years and on the final exam.

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