EMMANUEL BONDZIE-SELBY
QA Engineer | Backend, LiveOps, Multiplayer Testing
Chengdu
Summary
Detail-oriented QA Engineer with over two years of experience in game testing, backend systems, and multiplayer environments. Experienced in PlayFab services, LiveOps validation, and matchmaking systems, with a strong focus on player data integrity and system reliability. Proficient in test case design, execution, defect tracking, and regression testing within Unity-based projects. Hands-on experience with server-side and scalability testing, including load and failure scenarios in distributed systems. Known for identifying critical defects, improving QA workflows, and collaborating closely with cross-functional teams to deliver stable, high-quality releases.
Overview
13
13
years of professional experience
1
1
Language
Work History
Game QA Engineer
Dr. Panda
04.2023 - Current
- Performed end-to-end backend testing using PlayFab, validating player inventory, progression systems, purchases, and time-limited items to ensure data integrity.
- Executed LiveOps testing, validating event scheduling, activation, and expiration under edge-case scenarios.
- Designed and executed test cases and test scenarios for matchmaking systems, including rule validation, player cancellations, timeouts, and failure handling.
- Conducted server-side and scalability testing, validating server allocation, crash recovery, and auto-scaling under high concurrency.
- Managed Unity build pipeline, delivering stable test and release builds to support QA cycles and development workflows.
- Performed in-editor functional testing, validating scene integrity, prefab configurations, and fallback behaviors.
- Developed custom Unity Editor tools to perform QA checks, improving defect detection (e.g., missing scripts, null references, configuration issues).
- Used Git workflows, including git bisect, to perform root cause analysis and identify regression-causing commits.
- Created test branches and reviewed merge requests, ensuring code stability, test coverage, and release readiness.
- Collaborated with developers during internal playtesting cycles, documenting detailed defect reports, tracking issues, and verifying fixes against expected outcomes.
Office Assistant
School of Computer Science and Engineering (University of Electronic Science and Technology of China)
08.2018 - 03.2023
- Supported administrative operations and internal communication coordination, ensuring accurate and efficient information flow between students and faculty.
- Maintained and updated records management systems, performing data validation and ensuring high levels of data accuracy and consistency.
- Produced reports and documentation to support structured administrative processes.
Proofreader
Freelance
02.2018 - 03.2023
- Proofreading and editing scripts intended for publication. Examples include:
- 1. A Comprehensive Survey on The Application of Deep Learning on Fruit Detection and Classification.
- 2. Multi-Scale Attention Mechanism for Detection and Classification of Animal Species.
IT Technician
Royal Amonoo Inn
07.2013 - 08.2014
- Performed troubleshooting and root cause analysis for hardware and software issues across multiple systems.
- Installed, configured, and maintained software applications and system environments, ensuring stability and performance.
- Conducted system maintenance, data backups, and hardware support, performing system checks to ensure reliability and uptime.
Education
Master of Science (MSc) - Computer Science And Engineering
University of Electronic Science And Technology of China
Chengdu, China 04.2001 -
Bachelor of Science (BSc) - Computer Science
University of Electronic Science And Technology of China
Chengdu, China06-2020
Higher National Diploma - Telecommunications Engineering
Ghana Communication Technology University (GCTU)
Accra, Ghana06-2016
High School Diploma -
Fijai Senior High School
Sekondi-Takoradi, Ghana05-2013
Skills
Test Management Tools (Scrumwise)
Publications
- Performance Analysis of Students Based on Data Mining Techniques: A Literature Review
- Image Inpainting and Classification Agent Training Based on Reinforcement Learning and Generative Models with Attention Mechanism
Timeline
Game QA Engineer
Dr. Panda
04.2023 - Current
Office Assistant
School of Computer Science and Engineering (University of Electronic Science and Technology of China)
08.2018 - 03.2023
Proofreader
Freelance
02.2018 - 03.2023
IT Technician
Royal Amonoo Inn
07.2013 - 08.2014
Master of Science (MSc) - Computer Science And Engineering
University of Electronic Science And Technology of China
04.2001 -
Bachelor of Science (BSc) - Computer Science
University of Electronic Science And Technology of China
Higher National Diploma - Telecommunications Engineering
Ghana Communication Technology University (GCTU)
High School Diploma -
Fijai Senior High School