Ольга

OLHA TKACHOVA
Manual QA
Remote
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[open contact info](look above in the "contact info" section) [open contact info](look above in the "contact info" section) Olha Tkachova
[open contact info](look above in the "contact info" section)
(Telegram, WhatsApp, Viber)

About Me Commercial Experience
QA Engineer with hands-on experience in QA Tester Feb 2025 - Jun 2026
manual testing across web and mobile Healthcare Digital Ecosystem
Responsibilities:
platforms, including Flutter-based Performed test planning, wrote test cases, bug reports, and test reports
applications on iOS and Android. Proficient Built and maintained smoke and regression test suites
in functional, regression, UI/UX, API, and Conducted UI/UX, API, integration, cross-browser, and cross-platform testing
Tested AI-powered features and collaborated with developers on product improvement
integration testing, with strong skills in test
Triggered automated test runs in Jenkins and analyzed test failures to identify root causes
planning, test case design, and Utilized Claude Code to analyze codebase and investigate root causes of defects
comprehensive documentation. Monitored error logs in Sentry and collected user feedback to detect and prioritize post-
Experienced in working within Agile/Scrum release issues
Managed testing documentation
teams, using tools such as Postman,
Key areas tested:
Swagger, Jenkins, Sentry, and BrowserStack. Database migration, data integrity, and role-based access control
Familiar with AI-powered testing workflows, Video calls, call recording, AI transcript generation, processing, and summarization
including AI feature validation and utilizing Time slot booking, cancellation, rescheduling, and time zone handling
WebSocket connections, email, SMS, and push notification delivery
Claude Code for root cause analysis of PDF document creation, updates, form filling, digital signatures, and data export accuracy
defects. Admin panel: user management, roles and permissions, statistics and document display
Driven by a passion for delivering high- Flutter mobile app (iOS & Android): device permissions, push notifications, video calls,
quality products that positively impact users, forms, booking, background behavior, data persistence, and cross-platform consistency
iOS testing; mobile log analysis via Android Studio
with a keen eye for detail and a proactive Tools: DevTools, Postman, Swagger, ClickUp, Sentry, TestFlight, Android Studio, Figma, Pixel
approach to identifying and resolving issues. Perfect, Jenkins, Claude Code
Skills QA Tester Jan 2024 - Jan 2025
Self-Employed
Projects:
Manual Testing, Web & Mobile Testing,
Huntd.tech
Functional Testing, UI/UX Testing, API Conducted web and functional testing with requirements analysis
Testing, Integration Testing, Regression Designed and executed test cases using structured test design techniques
Testing, Exploratory Testing, Usability Reported defects in Jira and produced comprehensive test reports
Testing, Cross-Browser & Cross-Platform Tools: DevTools, Postman, Jira, TestRail
Handyman, Mova
Testing, Responsive Design Testing,
Conducted mobile and functional testing on Android, iOS platforms
Maintenance Testing Analyzed requirements, designed and executed test cases
Test Plans, Test Cases, Checklists, Bug Reported and tracked defects in Jira
Reports, Test Reports Tools: Android Studio, Genymotion, Jira, TestRail, Postman
SDLC, STLC, Bug Life Cycle, Agile, Scrum, Conduit
Kanban, CI/CD Conducted web, functional, API, and database testing
Analyzed requirements, designed and executed test cases
Client-Server Architecture, HTTP, REST
Reported and tracked defects in Jira
API, JSON, XML, DNS, IP Tools: DevTools, Postman, Jira, TestRail, Docker, Unix Terminal, DBeaver
SQL, DBeaver, Docker The Change
Claude Code, Sentry (log analysis) Conducted web, UI/UX, API, integration, and cross-browser testing
Jira, ClickUp, TestRail, Git/GitHub, Unix Wrote checklists and test cases, performed smoke and regression testing
Reported and retested defects, managed testing documentation
Terminal, Postman, Swagger, Chrome
Contributed to product improvement
DevTools, TestFlight, Android Studio, Tools: DevTools, Postman, Jira, TestRail, BrowserStack, Figma
Genymotion, BrowserStack, Figma, Pixel
Perfect, Jenkins
Languages Additional education
English: Upper-Intermediate ISTQB® Certified Tester, Fundation Level (v4.0) 2026
Ukrainian: Native Client-Server Architecture and API testing 2025
Polish: Upper-Intermediate QA Course at Mate academy (Manual QA) 2024