Ezhil Arasi
@ezhilarasi
Senior QA Engineer specializing in test automation and quality engineering.
United KingdomWhat I'm looking for
I am a detail-oriented Senior QA Engineer with over 10 years of experience in test automation, functional testing, CI/CD and quality engineering across frontend, server-side, and mobile platforms.
I design and implement scalable automation frameworks using Selenium, Cucumber, Playwright, Cypress and PyTest, and apply shift-left testing and CI/CD practices with Jenkins, Git and Azure to improve delivery reliability.
At Datamaran I created traceability processes for data accuracy, collaborated with engineers and data scientists on model performance and data security, and worked on ETL and schema validation using PostgreSQL; at Metro Bank I improved test execution reliability by 30% and at Maveric I mentored junior QA engineers.
I thrive in agile, collaborative teams, focusing on root cause analysis, performance and usability testing, and continuous improvement; I seek opportunities to lead automation strategy and deliver reliable, user-centered products.
Experience
Work history, roles, and key accomplishments
Software Test Developer
Datamaran Ltd
Feb 2021 - Present (4 years 6 months)
Developed BDD automation using Cucumber, Selenium, Playwright and Cypress to validate data accuracy, completeness and timeliness, ensuring traceability to product requirements. Collaborated with engineers and data scientists on model performance and ETL validation using PostgreSQL and led mobile testing across agile sprints.
Test Analyst
Metro Bank
Aug 2019 - Dec 2020 (1 year 4 months)
Designed and maintained automation test frameworks using Java, JUnit, and Selenium WebDriver, improving test execution reliability by 30%. Led cross-platform testing and CI/CD pipelines with GitLab CI and BrowserStack to enhance release quality and compatibility.
Senior Test Engineer
Maveric Limited
Apr 2018 - Dec 2019 (1 year 8 months)
Designed and implemented scalable automation frameworks with Selenium WebDriver and Cucumber and used SQL and Python to compare large datasets and identify regressions. Mentored junior QA engineers and collaborated with designers to ensure UI/UX fidelity.
Automated critical workflows and regression suites for healthcare platforms (clients including GSK and Merck) using Robot Framework and Galen to validate responsive UI and improve test coverage. Contributed to process improvements and efficient delivery under tight deadlines.
Education
Degrees, certifications, and relevant coursework
UEUniversity of Essex
Master of Science, Artificial Intelligence
Completed MSc in Artificial Intelligence and its Applications at the University of Essex in January 2022.
Soka Ikeda College of Arts & Science for Women
Bachelor of Computer Applications, Computer Applications
Completed Bachelor of Computer Applications at Soka Ikeda College of Arts & Science for Women in May 2014.
Availability
Location
United KingdomAuthorized to work in
Job categories
Skills
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