End-to-end QA for a web-based data analytics platform; introduced automation frameworks with Selenium and Playwright; reduced regression runtime by 42% in 4 months; automated REST and GraphQL tests with Postman and pytest; validated data integrity against PostgreSQL/MySQL; designed CI/CD gates with Jenkins, GitHub Actions, and Docker; led cross-functional Incident and Change Management to reduce MTTR; mentored 4 QA engineers.

Automation Engineer at Atta Systems

February 1, 2022 - February 1, 2024

Automated Python-based test suites integrated into CI pipelines (GitHub Actions, Jenkins) using Selenium, Playwright, Cypress, and Pytest; wrote REST and GraphQL API validations with Postman; created data validation checks against PostgreSQL and MySQL; dockerized test environments to streamline feedback loops.

QA Engineer at AROBS Group

March 1, 2018 - December 1, 2021

Manual and automated testing for web modules using TestRail and Selenium; increased automation coverage to 48% across core modules; authored SQL queries for ETL data validation; implemented API regression suites with Postman; maintained CI with Jenkins and Docker; reduced post-release defects; participated in cross-functional defect triage and improvements.

Junior QA Engineer at AROBS Group

September 1, 2017 - March 1, 2018

Manual functional testing for web modules; reported 240+ defects with severity during first 6 months; executed SQL sanity checks on MySQL for data validation across 5 production releases; created Selenium/JavaScript automation scripts; tracked defects in JIRA; supported release acceptance testing and contributed to reducing rework.