m
mykolaplakhotni

Mykola P

@mykolaplakhotni
Ukraine
Anglais, Ukrainien
Certaines informations sont présentées en anglais.
À propos de moi
I am an experienced Automation QA Engineer with a passion for creating comprehensive test suites for web-based products, including Front-end, Back-end, and APIs. Excellent communication, troubleshooting, and problem-solving skills and capable of collaborating with various team members. Skilled at: ✅ Java-based Testing Frameworks such as Selenium WebDriver, POM, and TestNG. ✅ Close integration with CI/CD, dev pipelines (Jenkins), cross-browser testing (BrowserStack), and performance testing (JMeter). ✅ Creating comprehensive test suites for web-based products, including UI and API tests... Plus d’infos

Compétences

m
mykolaplakhotni
Mykola P
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Test de logiciels
I will build stable playwright test automation that scales

Portfolio

Expérience professionnelle

Upwork

Senior QA Automation AI tester | Independent freelancer

Upwork • Freelance

Feb 2020 - Present6 yrs 5 mos

- Help teams release faster while reducing production issues and improving product quality - Built and maintained test automation frameworks (Playwright TS, Cypress JS, Selenium/WebdriverIO) - Performed UI, API, and AI testing, including end-to-end flows and data validation - Designed and executed functional, regression, smoke, and exploratory testing - Stabilized flaky test suites and improved reliability of automation - Set up QA processes from scratch and optimized existing workflows - Integrated tests into CI/CD pipelines (Jenkins, GitHub Actions, Bitbucket Pipelines) - Worked with REST APIs, GraphQL, Postman, Swagger for validation and debugging - Performed database validation (MySQL, PostgreSQL, MariaDB) - Supported cross-browser/mobile testing (BrowserStack, real devices) - Executed performance testing with JMeter - Tested AI/LLM features, including prompt/response validation and edge cases - Delivered QA solutions in fintech, e-commerce, and healthcare domains