Senior QA Engineer (API) at NDA Gambling Platform

Part of a 20+ person team; worked on a comprehensive online casino solution; integrated with 3 major operators and 20+ providers; migration to a new platform version with regression; tested new features for platform, web-admin, CRM, and analytics tools; maintained test documentation and executed 50+ regression runs for legacy protocol features such as tournaments and analytics.

Senior QA Engineer / QA Team Lead at Negotiation Experts

Mentored and led a 3-person QA team through full release cycles for web, game simulator, and web-admin features; delivered over 10 successful releases; reduced release delays by 50% and technical debt by ~30%; primary point of contact for bug reporting, project status, risk identification, and mitigation; designed and implemented QA solutions aligned with project goals; maintained automation (Playwright + JS) and related test cases.

QA Engineer (web & in-game projects) at Ubisoft

Weekly releases of game and CMS features; bug reporting, testing planning, and risk assessment; automated testing across PC, PlayStation, Xbox; CI/CD involvement; cross-device GUI testing; coordination with developers and QA teammates to ensure quality across web and gaming projects.

QA Specialist at Artificial Core

Part of a unannounced MMORPG project; functional testing of PC-related features; test case review and documentation; liaised with VFX, animation, 3D, writers, sound artists, and marketing teams to ensure quality.

QA Engineer (Casino) at Playtech

Requirements analysis, test design, functional, E2E, localization, and regression testing for web and mobile casino products; bug reporting, test case creation and maintenance; cross-functional communication with developers, designers, technical writers, BAs, and PMs; contributed to overall quality improvements and CI/CD processes.