Available to hire
Hi, I’m Olga Chirkova, a Software QA Engineer with 5+ years of hands-on experience performing functional, UI, smoke, and regression testing for Web and Mobile applications.
I am skilled in both manual and automation testing, and I enjoy designing robust test suites, automating repetitive checks, and ensuring data integrity across systems while collaborating closely with development teams.
Skills
Language
English
Fluent
Work Experience
Software QA Engineer at iHealth and Wellness Foundation
January 1, 2024 - PresentPerformed functional, regression, and end-to-end testing to identify software defects and verify fixes. Crafted and maintained comprehensive test suites and reusable scripts to enhance testing efficiency and accuracy. Conducted comprehensive database testing, identifying and resolving critical data inconsistencies, improving data integrity and system reliability. Executed extensive regression tests across the product. Tested Android application functionality across devices, screen sizes, and OS versions using Android Studio.
Software QA Engineer / Beta Tester at QA at Silicon Valley
December 31, 2023 - October 9, 2025Developed and optimized REST API testing, increasing testing speed and performance by 70%. Led the transition from manual to automated testing using Selenium WebDriver with Python, reducing cycle time by 40%. Improved database reliability through SQL data validation, manipulation, and retrieval across SDLC releases. Performed cross-browser and cross-platform testing using BrowserStack and Android Studio to ensure consistent performance in diverse environments.
QA Manual Engineer at Aeroflot – Russian Airlines
December 31, 2022 - October 9, 2025Designed and implemented test plans and test cases from scratch, covering over 50% of functionality within the first month. Conducted thorough manual testing of web and mobile applications, including functional, regression, and integration testing, improving application performance. Tracked and reported test progress and results to stakeholders, enabling informed decision-making and accelerating milestones. Optimized test documentation to boost software testing efficiency.
Software QA Engineer at iHealth and Wellness Foundation
January 1, 2024 - PresentPerformed functional, regression, and End-to-End testing to identify software defects and verify fixes. Crafted and maintained comprehensive test suites, while developing reusable test scripts to enhance testing efficiency and accuracy. Conducted comprehensive database testing, identifying and resolving over 80% of critical data inconsistencies, leading to a significant improvement in data integrity and system reliability. Conducted rigorous regression testing by executing a wide range of test cases. Performed comprehensive testing of Android application, designing and executing test cases to ensure functionality, regression, and compatibility across various devices, screen sizes, and OS versions using Android Studio.
Software QA Engineer / Beta Tester at QA at Silicon Valley
December 31, 2023 - October 9, 2025Developed and optimized REST API testing, resulting in a 70% increase in testing speed and performance. Organized the transition from manual to automated tests using Selenium WebDriver with Python, reducing the testing cycle time by 40% and improving the efficiency of the process. Enhanced database functionality and reliability through the strategic development and execution of SQL queries including data validation, manipulation, and retrieval of the software releases for every SDLC. Performed cross-browser and cross-platform testing using BrowserStack and Android Studio to ensure consistent performance across diverse environments.
QA Manual Engineer at Aeroflot – Russian Airlines
December 31, 2022 - October 9, 2025Designed and implemented comprehensive test plans and test cases from scratch, covering over 50% of the functionality within the first month. Conducted thorough manual testing of web and mobile applications, including functional, regression, and integration testing leading to improved application performance. Provided practical insights to the development team and stakeholders by carefully tracking and reporting on test progress and results, enabling informed decision-making and accelerating project milestones. Bosted software efficiency by optimizing test documentation.
Software QA Engineer at iHealth and Wellness Foundation
January 1, 2024 - PresentRemote QA engineer responsible for functional, regression, and End-to-End testing; crafted and maintained comprehensive test suites; conducted database testing and resolved data inconsistencies to improve data integrity; performed regression testing; tested Android application across devices using Android Studio.
Software QA Engineer / Beta Tester at Silicon Valley
December 31, 2023 - October 9, 2025Developed and optimized REST API testing; transitioned from manual to automated testing with Selenium WebDriver and Python; enhanced database reliability through SQL queries; performed cross-browser and cross-platform testing using BrowserStack and Android Studio.
QA Manual Engineer at Aeroflot – Russian Airlines
December 31, 2022 - October 9, 2025Designed and implemented test plans and test cases; conducted thorough manual testing of web and mobile applications including functional, regression, and integration testing; tracked and reported test progress to stakeholders; optimized test documentation.
Education
Automation Software QA Engineer at QA at Silicon Valley
January 1, 2023 - December 31, 2023Manual Software QA Engineer at Yandex Practicum
January 1, 2020 - December 31, 2020MS in Economics at State University of Civil Aviation
January 11, 2030 - October 9, 2025Automation Software QA Engineer at QA at Silicon Valley
January 1, 2023 - October 9, 2025Manual Software QA Engineer at Yandex Practicum
January 1, 2020 - October 9, 2025MS in Economics at State University of Civil Aviation
January 11, 2030 - October 9, 2025Automation Software QA Engineer at Silicon Valley
January 1, 2023 - October 9, 2025Manual Software QA Engineer at Yandex Practicum
January 1, 2020 - October 9, 2025MS in Economics at State University of Civil Aviation
January 11, 2030 - October 9, 2025Qualifications
Automation Software QA Engineer
January 1, 2023 - October 9, 2025Manual Software QA Engineer
January 1, 2020 - October 9, 2025Industry Experience
Software & Internet, Healthcare, Professional Services
Skills
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