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Oleksandr Klymenko
Bratislava, Slovakia | [open contact info](look above in the "contact info" section) | [open contact info](look above in the "contact info" section)

QA ENGINEER
SUMMARY
QA Engineer with a 1-year foundation in improving the quality of web applications through manual testing. Skilled in testing
APIs with Postman, checking data in databases, and finding functional and UI issues. Experienced in working with developers,
writing bug reports, and following requirements and test cases. Detail-oriented, user-focused, and motivated to grow as a QA
specialist.

SKILLS
Manual Testing: Functional (regression, smoke, sanity), Non-functional (usability, security, performance), Web testing
(Chrome Developer Tools).
Automation: Postman, Swagger, Git, Github.
Test Management: Jira, Trello, Confluence.
Web Technologies: HTML, CSS.
Database: SQL (Basics), MySQL, PostgreSQL, DBeaver.
Languages: English – Intermediate (B1), Ukrainian – Native (C2).

EXPERIENCE
Manual QA Engineer 08/2025 – Present
NDA – Ukraine (Remote)
Working on a commercial project related to proxy infrastructure and a large-scale web platform. The role involved manual
testing, validation of proxy-related functionality, and ensuring consistency across a multilingual, content-heavy system used
by real customers.
• Performing manual testing of web application features, including UI behavior and forms;
• Testing API endpoints by comparing expected and actual results and identifying inconsistencies;
• Validating multilingual content to ensure correct localization and formatting;
• Collaborating with the team and working with technical documentation.
Technologies: Manual testing, API testing, Postman, Jira, Browser DevTools, SQL (basic), REST APIs, Scrum.
Manual QA Engineer 03/2025 – 06/2025
Developing an academic project with a team of developers. The goal of project was to develop a browser-based intellectual
game where the player has to guess the word that his opponent guessed in real time.
• Collaborating with the team using Scrum methodology;
• Creating project documentation using Confluence;
• Writing and executing test cases and checklists based on requirements;
• Finding, reproducing, and reporting bugs in Jira.
Technologies: Manual testing, Jira, Confluence, Postman, Web testing, Browser DevTools, Scrum, Git, MySQL
Manual QA Engineer (Trainee) – BootCamp 2024 03/2024 – 05/2024
Kharkiv IT Cluster – Ukraine (Remote)
Participated in a remote project within Kharkiv IT Cluster, collaborating with a diverse team of 33 professionals over three
months. The project aimed to develop a monitoring system of educational programs in the field of "Information technologies"
in Kharkiv higher education institutions.
• Performing manual testing of API endpoints, verifying actual results against expected behavior;
• Analyzing API responses to detect functional issues, incorrect logic, and data inconsistencies;
• Validating data integrity in a relational database and confirming correct execution of operations;
• Identifying, reproducing, and documenting bugs in Jira.
Technologies: Manual testing, API testing, Postman, Jira, Confluence, SQL (basic), Swagger, Scrum, Git, PostgreSQL.
EDUCATION
Bachelor's degree, Computer science 09/2021 – 05/2025
Kharkiv National University of Radioelectronics