Ivan

IVAN VOINALOVYCH
Location Ukraine
E-mail [open contact info](look above in the "contact info" section)
Telegram Ivan-Voinalovych
Phone [open contact info](look above in the "contact info" section)

Summary QA Engineer with 2+ years of commercial experience in desktop and web
application testing. Experienced in manual testing, REST API validation,
and test automation using Playwright and Postman. Currently serving as
the sole QA engineer for an iGaming platform, responsible for ensuring
product quality across web, admin, and backend services.

Experience
11.2025 – Present iGaming Company (NDA)

Served as the sole QA engineer, owning the quality assurance process for
a rapidly evolving iGaming platform, including the client application, admin
panel, and REST API.

Performed functional, regression, integration, API, and end-to-end testing
throughout the entire software development lifecycle.

Built and maintained a comprehensive Postman regression suite covering
core backend functionality and business-critical API workflows.

Developed and maintained UI test automation using Playwright and
TypeScript, following the Page Object Model with reusable fixtures, hooks,
and shared components.

Created and maintained test cases, checklists, API documentation, and
release validation documentation in Confluence.

Participated in backlog grooming and feature discussions with product
managers and development teams, reviewing requirements, identifying
edge cases, and improving feature quality before implementation.

Investigated defects using Browser DevTools, network inspection, and API
analysis to identify root causes and validate fixes.

Verified bug fixes, discussed implementation details with backend and
frontend developers, and validated new functionality before production
releases.

Adapted testing priorities and QA processes in a fast-paced environment
with frequently changing business requirements.
02.2025 - 11..2025 Ajax Systems

Performed functional, integration, and regression testing of internal desktop
applications supporting manufacturing, device registration, and production
workflows.

Prepared test data and executed end-to-end device registration scenarios
using Postman, validating business workflows from API requests to
application behavior and database updates.

Verified data consistency and application behavior by executing SQL
queries across multiple database tables throughout the device registration
lifecycle.

Tested interactions between desktop applications, backend services,
hardware devices, and internal manufacturing tools to ensure reliable
production workflows.

Investigated software defects using application logs, Kibana, SQL queries,
and API responses, collaborating with developers to identify root causes
and validate fixes.

Created and maintained test cases and checklists in TestRail, participating
in peer reviews before test execution.

Participated in backlog grooming, sprint activities, and feature discussions,
reviewing requirements, identifying edge cases, and improving test
coverage before implementation.

02.2024 – 02.2025 KolibriOS
Performed functional and non-functional testing of desktop applications for
the KolibriOS operating system.
Executed regression testing to verify application stability after changes and
bug fixes.
Reported software defects with detailed reproduction steps and
collaborated with developers to validate implemented fixes.
Provided feedback on usability and application behavior to help improve
the overall user experience.
Built a solid foundation in software testing principles, defect reporting, and
QA best practices.

Skills
Automation Playwright
TypeScript
API Automation
Testing Functional Testing
Regression Testing
Integration Testing
End-to-End (E2E) Testing
API Testing
Smoke Testing
Exploratory Testing
Test Data Preparation

API & Databases REST API
Postman
SQL
JSON

Tools Jira
TestRail
Confluence
Kibana
Browser DevTools

Methodologies Agile (Scrum)
Backlog Grooming
Sprint Planning
Bug Lifecycle Management

Languages
English B1-B2

Ukrainian C1