Сергій

Serhii Vaschenko
Manual QA Engineer
Location: Odesa, Ukraine
Phone: [open contact info](look above in the "contact info" section)
Email: [open contact info](look above in the "contact info" section)
LinkedIn: Serhii Vaschenko

Profile
Detail-oriented Manual QA Engineer with hands-on experience in functional, regression, and API testing
(Postman, REST). Skilled in creating detailed test documentation and collaborating closely with cross-
functional teams. Strong background in project management helps ensure efficient communication and
timely delivery of quality products.

Objective
Seeking a Manual QA Engineer position where I can apply my testing expertise and project management
background to deliver high-quality, user-friendly products.

Work Experience

Project Examples

Web Applications:
• Enchant Vendors Portal — Supplier management platform for Enchant Christmas events.
Performed functional and regression testing of supplier registration, document upload, and
payment modules. Created test cases, reported defects in Asana, and verified fixes before
deployment.

• Blazer — E-commerce website for radio equipment sales (Singapore).
Tested cart, checkout, and payment integrations; conducted cross-browser testing;
collaborated with developers to resolve UI/UX issues.

• Hangeh — Event planning and social experience platform.
Designed and executed test cases for event creation, booking, and chat features. Ensured
data consistency and integration testing between front-end and API.

• Classic Christmas Tickets— Online ticketing system for seasonal events.
Tested website migration from Vue.js to React.js, verified ticket booking flow, and conducted
regression testing after each release.

• Onli.bio— Linktree-style landing page builder.
Performed functional testing of profile creation, link management, and analytics. Validated API
responses with Postman.

Mobile Applications:
• Magnum Insurance (Android / iOS) — Insurance company app.
Executed functional and UI testing across Android/iOS platforms, validated API responses,
and supported migration testing to React Native.

• Ventrickle (Ventrickle / iOS) — Fitness and wellness startup app.
Tested MVP functionality, including user onboarding, workout tracking, and notifications.
Logged defects and validated fixes during development cycles.

• Muze Frame (Android / iOS) — Digital photo frame for sharing media.
Performed end-to-end testing of photo/video uploads, connectivity, and app-device
synchronization. Conducted exploratory testing before app store releases.

Moonion | 2015 – Present
Manual QA Engineer (2020 – Present)

 Designed and executed 300+ test cases for web and mobile applications.
 Performed functional, regression, UI/UX, and API testing using Postman.
 Reported and tracked 200+ defects in JIRA; verified fixes and prevented regressions.
 Conducted cross-browser and cross-device testing for compatibility assurance.
 Created and maintained QA documentation (test cases, checklists, test plans).
 Coordinated QA processes and improved testing workflow efficiency.

Previous role: Project Manager (2015–2020)

 Led 10+ international web/mobile projects (USA, Canada, Singapore).
 Gained strong knowledge of SDLC, requirement analysis, and QA collaboration.

Customer Service Specialist | FUIB Bank | 07.2011 – 03.2015

Certificates
 API Tester & Postman Advanced – Hillel IT School (2025) – REST, Postman, cURL,
Swagger, Git, GraphQL, gRPC, Mock services, JSON, DevOps (52h)

Education
Odesa National Economic University – Faculty of Economics and Production Management
(2006–2011)
Skills
 Testing: Functional, Regression, UI/UX, Cross-browser, API (Postman, REST),
Database (SQL, MongoDB)
Tools: JIRA, Trello, Figma, Git
Documentation: Test cases, Checklists, Bug reports, Test plans
Methodologies: Agile (Scrum, Kanban), SDLC, STLC
Soft Skills: Attention to detail, Analytical thinking, Teamwork, Communication

Languages
 Ukrainian – Fluent
 Russian – Fluent
 English – Intermediate