Денис

DENYS SUMMARY

VAKULENKO Motivated Manual QA Engineer with hands-on experience in
testing mobile games and applications. Skilled in test case
Manual QA Engineer design, bug reporting, regression and exploratory testing,
as well as working with GitHub and Unity for QA purposes.
DETAILS Strong attention to detail, analytical thinking, and ability to
communicate effectively with development teams. Seeking
to grow as a QA Engineer and contribute to delivering
[open contact info](look above in the "contact info" section) high-quality software products.
[open contact info](look above in the "contact info" section)
EXPERIENCE

SKILLS Sep 2020 — Feb 2023
Computer Science and Technology Teacher
• Manual testing of mobile
applications School №2, Volodymyr
• Bug reporting & defect tracking Taught computer science fundamentals, algorithms, and
(Jira, Redmine) software applications (developed strong technical
• Regression & exploratory testing background).
Designed and reviewed assignments with high attention
• Attention to detail & analytical
to detail (similar to identifying and correcting errors).
thinking
Prepared lesson plans and structured educational
• Strong communication and processes (experience in planning and organizing tasks).
teamwork
Created and maintained educational documentation and
• Testing game builds and reports (documentation skills).
features in Unity Explained complex technical concepts in a clear and
• Version control with Git/GitHub simple way (strong communication skills).
(basic QA usage) Collaborated with colleagues and guided students in
problem-solving (teamwork and analytical thinking).

Feb 2025 — Aug 2025
Manual QA Engineer
CREATY, Lutsk

Performed manual testing of mobile games on Android
and iOS devices.
Created, executed, and maintained test cases to verify
game functionality, usability, and performance.
Identified, documented, and tracked defects in bug-
tracking systems with clear reproduction steps.
Collaborated with developers and designers to ensure
timely resolution of issues.
Conducted regression and exploratory testing to validate
fixes and discover hidden issues.
 Provided feedback on gameplay experience, UI/UX, and
overall product quality.

EDUCATION

2019 — 2023
Junior Specialist, Computer Science and Technology
Pedagogical College, Volodymyr

Ahatanhel Krymskyi Volodymyr-Volynskyi Pedagogical
Applied College

2023 — 2026
Bachelor, Software Engineer
University, Lutsk

Lutsk National Technical University