Олександр

STUZHNYI OLEKSANDR
QA Engineer
[open contact info](look above in the "contact info" section) [open contact info](look above in the "contact info" section) @Stuzhnyy

PROFILE
QA Engineer with 6.5 years of experience in software quality assurance, including
functional, regression, integration, and API testing. Experienced in REST API testing, SQL,
PostgreSQL, Postman, JavaScript, and defect management. Skilled in test documentation,
requirements analysis, and collaboration with developers and business analysts in Agile
environments. Familiar with CI/CD workflows and test automation practices, with a focus on
backend reliability, data integrity, and effective integration testing.

TECHNICAL SKILLS
Mobile & Manual Testing: Android/iOS, real devices and emulators, functional testing,
regression testing, smoke testing, UI testing, exploratory testing, test cases, checklists,
bug reporting.
API & Backend Testing: REST API, Postman, REST Assured, Swagger, HTTP, JSON, status
code validation, request/response verification.
Databases: SQL, PostgreSQL, data validation
Network & Log Analysis: Charles Proxy, Grafana, Fiddler, log analysis, defect
investigation.
Test Management & Documentation: Jira, Confluence, Zephyr Scale, test
documentation, requirements analysis.
CI/CD & Version Control: Jenkins, Git, GitHub Actions, GitLab CI, Maven
Test Automation: Java, Selenium WebDriver, Appium, TestNG, Selenide, Allure,
ReportPortal, WireMock.
Additional Tools & Technologies: Android Studio, Xcode, Chrome DevTools, JavaScript,
Python, HTML/CSS

WORK EXPERIENCE

CREDIT AGRICOLE | October 2025 - Present

Perform manual testing of mobile banking applications on Android and iOS, using real
devices and emulators.
Test banking functionality, including payments, transactions, account operations, and
newly introduced features.
Conduct functional, regression, and smoke testing to validate application stability and
business requirements.
Execute SQL queries to verify data and support backend validation.
Analyze requirements and prepare test cases, checklists, and test scenarios for new
functionality.

FREYR LIMITED | June 2022 – Septembe 2025

Developed and maintained automated tests for web applications using Selenium
WebDriver and Java.
Performed functional, smoke, and regression testing within CI/CD pipelines using GitHub
Actions.
Configured and executed tests across multiple environments and maintained test
execution reports.

Used PostgreSQL to validate data and support backend testing activities.
Worked with Grafana and logs to investigate issues and troubleshoot testing
infrastructure.
Collaborated with developers and DevOps engineers to maintain stable testing
processes.

ELEVATOR STUDIO | April 2021 – May 2022

Built and maintained a test automation framework using Selenium WebDriver and Java.
Integrated automated tests into CI/CD workflows using GitLab CI.
Designed and executed API tests using Postman and REST Assured.
Performed backend verification using SQL queries against PostgreSQL databases.
Reviewed test scripts and contributed to test framework scalability and maintainability.

AgileEngine | October 2019 – March 2021

Developed and executed automated UI tests for web applications using Java, Selenium
WebDriver, and TestNG.
Performed manual UI, regression, and cross-browser testing.
Conducted API testing using REST Assured and Postman.
Created and maintained test cases, test documentation, and bug reports in Jira.
Collaborated with developers to identify, analyze, and resolve defects.
Participated in daily stand-ups and sprint planning.
Gained initial hands-on experience in mobile application testing.