Mihail Boiadzhiev
Sofiq
Summary
Senior QA Engineer specializing in sportsbook, iGaming, and high-traffic web platforms, with strong experience in manual and automation testing. Skilled in test planning, odds feed validation, live betting, and end-to-end quality processes across complex, real-time systems. Passionate about building reliable, compliant, and scalable products through collaboration, precision, and continuous improvement.
Currently expanding my expertise in AI-driven testing and exploring how artificial intelligence can enhance software quality and efficiency.
Overview
2
2
years of professional experience
Work History
Senior Software Test Engineer
Flutter International
Sofiq
08.2025 - Current
- As a Senior QA Engineer in the Sportsbook division at Flutter International (PokerStars), I ensure the quality and stability of large-scale sports betting platforms used by millions of players worldwide. My work focuses on pre-match & live betting, odds feeds, bet slip validation, event settlement, and API / data feed integrations with providers like Betradar and Genius Sports.
I collaborate closely with product, development, and trading teams to maintain high reliability, compliance, and performance in a regulated iGaming environment, while continuously improving QA processes, automation coverage, and test strategies for real-time, high-load systems. - Developed and executed comprehensive test plans for software applications.
- Collaborated with cross-functional teams to identify and resolve software defects.
- Automated testing processes using industry-standard tools and frameworks.
Senior Software Test Engineer
Quality House
Sofiq
03.2025 - Current
- Major Projects: Dome
Creating a marketplace for edge and cloud services.
· Establishing the test process
· Creating and managing the test plan, test approach, and test strategy for the project
· Reviewing requirements and detailed design documentation
· Performing exploratory testing
· Creating manual test cases in Qase
· Executing test cases and reporting issues/bugs in the ticketing system, and retesting bugs
· Conducting regression testing
• API requests - Postman
• Performance Testing - JMeter
• PostgreSQL - Superset
•. Automation with Python and Playwright
Software Test Engineer
ATN Europe
Sofiq
01.2024 - 02.2025
- QA Engineer at ATN Europe specializing in software quality assurance. Responsible for developing and implementing test strategies, test automation, and ensuring all products meet the company's high-quality standards. I work closely with developers, designers, and other team members to continuously improve processes and outcomes.
Education
Computer Programming/Programmer, General
Software University (SoftUni)
Bulgaria09-2024
Quality Assurance (QA Engineer)
Software University (SoftUni)
Bulgaria03-2020
Interupted - Mechatronics, Robotics, And Automation Engineering
Technical University of Sofia
Bulgaria05-2019
Skills
- Risk management
- Quality assurance
- Software development
- Process improvement
- Problem solving
- Team collaboration
- Automated testing
- Cross-browser testing
- Mobile testing
- Version control systems
- Agile methodology
- Software development life cycle
- Stress testing
- Integration testing
- Scrum framework
- Functional requirements verification
Timeline
Senior Software Test Engineer
Flutter International
08.2025 - Current
Senior Software Test Engineer
Quality House
03.2025 - Current
Software Test Engineer
ATN Europe
01.2024 - 02.2025
Computer Programming/Programmer, General
Software University (SoftUni)
Quality Assurance (QA Engineer)
Software University (SoftUni)
Interupted - Mechatronics, Robotics, And Automation Engineering
Technical University of Sofia