Hi, I'm Denis, a QA Engineer with 11 years of experience in the field.
My focus is Playwright (TypeScript), end-to-end and API testing.
About me
I'm a QA Engineer who loves my profession. I've tested everything - desktop applications, mobile apps, web applications, and even gaming machines. Recently, I've been focusing on web application testing, which has become my main area of expertise.
As a hobby, I enjoy frontend development, which gives me creative space and helps me better understand the architecture of the applications I test. This combination of testing and development skills allows me to approach quality assurance from a unique perspective.
My projects
ProSprache
A clean landing page for a language learning platform. Features contact form and bilingual support. Focuses on cultural integration events in Vienna.
- React
- Next.js
- TypeScript
- Tailwind
- Framer Motion
Rezumer
Simple web app to create professional resumes quickly and track applications.
- React
- Next.js
- TypeScript
- Tailwind
- Clerk
- Convex
- shadcn/ui
Simple PW
Custom reporter for Playwright that provides detailed test analytics and result tracking. Includes a full-stack system with an API backend and a web interface.
- React
- TypeScript
- Prisma
- PostgreSQL
- TanStack Query
My skills and tools
- Playwright
- JavaScript
- TypeScript
- Postman
- TestRail
- Testomat.io
- Jira
- Confluence
- Git
- GitHub
- GitLab
- SQL
- TablePlus
- DataDog
- React
- Next.js
- HTML
- CSS
- Tailwind
- Framer Motion
My experience
Senior Software Quality Engineer (Med Tech)
Vienna, Austria
Information will be added after completing the probation period.
Dec 2025 - PresentLead QA Engineer (Ed Tech)
Vienna, Austria
Lead QA Engineer at GoStudent, leading testing efforts and optimizing QA processes. Developed and maintained automated tests, managed a small team, and optimized release workflows.
Jan 2024 - Dec 2025QA Automation Engineer (Ed Tech)
Remote
QA Automation Engineer at GoStudent, conducting functional, regression, usability, and localization testing of web applications. Developed test cases, automated tests, and collaborated with development teams and DevOps.
Feb 2022 - Jan 2024QA Lead (Game Dev)
Moscow, Russia
QA Lead at Happy Corp, organizing and implementing manual and automated testing processes. Conducted functional, regression, usability, and localization testing of web and mobile applications.
Feb 2021 - Feb 2022Senior System Analyst (Banking)
Moscow, Russia
Senior Systems Analyst at Alfa-Bank, formulating and documenting requirements for systems, developing design documents (FSD, OTAR, diagrams, models, specifications), and participating in testing and implementation processes.
Oct 2019 - Feb 2021QA Lead (Game Dev)
Moscow, Russia
QA Lead at MADPIE, organizing testing processes for web and mobile applications. Developed test cases, managed bug reports, and worked with developers, DevOps, and PMs.
May 2019 - Oct 2019QA Engineer (Game Dev)
Moscow, Russia
QA Engineer at GloboGames, handling manual testing for web and mobile applications. Developed test scenarios and maintained bug reports through close cooperation with developers.
May 2016 - May 2019QA Engineer
Moscow, Russia
QA Engineer at Mob.Travel, conducting functional, regression, usability, and localization testing of mobile applications. Developed test scenarios and maintained bug reports.
Mar 2015 - Apr 2016Software QA Tester
Remote
Conducted functional, regression, usability, and localization testing of web and mobile applications at uTest as a freelance QA tester.
Dec 2014 - Feb 2015Junior Software QA Engineer
Poltava, Ukraine
Started my career at QA Test Lab, performing functional, regression, usability, and localization testing of mobile applications. Created test documentation and controlled bug report execution.
May 2014 - Nov 2014Contact me
If you have any questions, want to connect, or would like to work together on an interesting project, feel free to message me directly at equi.denis@gmail.com or through this form.