Aleksandra Bitkova

Qa Automation Engineer @AutoNation

White Plains, NY, US

Tested AI application from scratch to full production deployment, ensuring functionality, data integrity, and alignment with business requirements- Worked with Amazon S3 to manage and validate datasets for AI applications, ensuring data integrity and reliability- Owned the full QA lifecycle for web pages applications built from scratch—covering functional, UI, analytics, and performance validation through production deployment- Led end-to-end validation for page migrations, comparing legacy vs. new experiences and supporting phased rollout and deprecation- Prepared QA sign-off documentation, supported production releases, and performed thorough post-release validation- Reported, tracked, and ensured timely resolution of defects through Azure DevOps.Executed comprehensive functional and pixel-perfect UI validation to ensure 100% design fidelity against Figma prototypes- Performed traffic routing and performance checks for A/B tests, validating correct user segmentation and behavior- Tested Dynamic Yield personalization and recommendation logic to ensure accurate targeting and content delivery- Validated Tealium analytics tagging for accurate data capture and tracking across key business events- Verified API requests and responses with DTLogger, Swagger, and Postman- Executed SQL queries to validate backend data against application behavior- Developed and maintained automation frameworks using Visual Studio and C#- Built and executed automation scripts using Playwright to improve test coverage and regression efficiency- Created and maintained regression and smoke test suites to support continuous delivery- Performed cross-browser and cross-device testing using Sauce Labs and BrowserStack- Executed full lifecycle testing for modules such as Asset Manager and Feature Manager, ensuring accurate data rendering and seamless functionality across the application- Validated lead workflows and data accuracy within the Elead CRM system.