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DMYTRO ZARUCKYI
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Manual QA Engineer [открыть контакты](см. выше в блоке «контактная информация»)
t.me/dmitrozar

Manual QA Engineer with 2 years of experience and over 12 years in the IT industry.Worked across various
domains including Media & Streaming, Entertainment, HR Tech, EdTech, AI-Powered Education, FinTech,
Adult, and Dating. I value precision, attention to detail, and consistency in my work. Experienced in
creating test documentation, checking interfaces, responsiveness, usability, and functional stability. I
enjoy contributing to product quality and improving user experience.

PROFESSIONAL SKILLS:
Technologies: Operating Systems:
SDLC/STLC, HTML, CSS, SASS, SQL, client-server MacOS, Windows, iOS, tvOS, Android Mobile/TV, LG
architecture, XML, JSON, UI, UX, Design System, AI WebOS, Samsung Tizen, Roku/Vidaa, Mag250.
tools, BEM methodology.
Testing: Tools & Software:
Functional, Usability, Accessibility, Load, Performance, Jira, Zephyr, Confluence, Trello, TestRail, DevTools,
Exploratory, Integration, Smoke, and Sanity testing; GIT, Playwright, Selenium, JMeter, Postman,
HTML email testing; SEO testing; UX research; BrowserStack, AWS, Sentry, Figma, Google Sheets /
Pixel-perfect testing; Adaptive design testing; A/B Excel, Hotjar, Screaming Frog, Google Workspace,
testing; Cross-browser and cross-platform testing; Miro, Adobe Creative Suite, VS Code, Zeplin, FTP
Writing test cases and checklists; Bug reporting. Clients, MS 365, Zabbix.
English: Soft Skills:
Pre-Intermediate. Reading technical documentation, Strong understanding of project roles and
writing emails, and currently attending English effective cross-team communication, highly
classes to improve skills. motivated to learn and grow.

WORK EXPERIENCE:
QA Engineer at Aleannlab - outsourcing company, Remote, 11/2024 - Present
I am involved in diverse projects ranging from AI-powered education and crypto learning solutions to
review analytics platforms, as well as several NDA-protected software initiatives in the online dating
industry.
- Manual testing of web and desktop applications (macOS, Windows).
- Experience in functional, regression, smoke, UI, usability, and exploratory testing.
- API testing (Postman, DevTools).
- Performance and load testing (JMeter).
- Automated testing of web applications and chat systems (Playwright).
- Security testing (XSS, SQL Injection).
- Writing test reports and creating bug reports in tracking systems (Jira, Zephyr, TestCaseLab, Slack).
- Analyzing and controlling error logs (DevTools, Postman, Sentry, Vercel, AWS CloudWatch).
- Using Git for version control.
QA Engineer at WinTo, Remote, 03/2024 - 11/2024
Developed a gamified mental health and well-being mobile application helping users build resilience,
reduce stress, and achieve personal goals.
- Performed manual testing (functional, usability, regression).
- Created and maintained test cases, checklists, and bug reports.
- Verified fixes and performed re-testing of reported defects.
- Collaborated with developers and designers to clarify requirements and improve product quality.

Product Development Lead (Design, Front-End & QA) at OTT STREAMING TV COMPANY (NDA),
Dnipro, Ukraine - 06/2022 - 08/2023
A product company providing OTT-based online television services. Primary responsibilities: ensuring
the quality of mobile and TV applications, conducting UX/UI research, and optimizing design solutions.
- Cross-browser and cross-platform testing of websites, admin panels, payment gateway pages, and
billing systems.
- Manual Testing of Mobile Applications on iOS and Android (real devices and BrowserStack)
- Testing of TV Applications (Apple TV, WebOS, Tizen, Android TV, Roku, Vidaa, MAG)
- I created the design file architecture for the project and developed design systems for each device
platform
- Created and maintained technical documentation (tasks, bug reports, checklists) in Trello
- Collaborated with developers and stakeholders
- Conducted interviews for Junior UX/UI Designer and Web Developer roles

UX/UI Designer and Web Developer at OTT STREAMING TV COMPANY (NDA),
Dnipro, Ukraine - 03/2017 - 06/2022
- Designed, developed, and tested the user interface for an online TV website and a control panel for the
technical support department.

Web Developer at OTT STREAMING TV COMPANY (NDA), Dnipro, Ukraine - 11/2016 - 03/2017
- Frontend development, implementation, and manual testing of responsive design for the website,
which improved user comfort and increased conversion rates on mobile devices by 40%.

Head of Customer Service at OTT STREAMING TV COMPANY (NDA), Dnipro, Ukraine - 2014 - 2016
Led customer support operations by ensuring service quality, setting team goals, and hiring, training,
and supporting new staff.

CERTIFICATIONS:
SQL, UI/UX Design, HTML, CSS, and JavaScript for Web Developers.

EDUCATION:
Master's Degree in Aircraft Design - 2008 - 2014
Dnipro National University, Ukraine