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I'm a QA Automation Engineer with over 16 years in IT, specializing in end-to-end automation and data validation for highly regulated sectors. I transform manual testing into scalable Cypress/BDD frameworks for Enterprise applications, owning test ownership and leading global teams to ensure 100% data integrity for high-volume platforms. I am currently leveraging Python to transition into AI-driven testing methodologies, exploring how AI and data science can enhance validation and automation.…I'm a QA Automation Engineer with over 16 years in IT, specializing in end-to-end automation and data validation for highly regulated sectors. I transform manual testing into scalable Cypress/BDD frameworks for Enterprise applications, owning test ownership and leading global teams to ensure 100% data integrity for high-volume platforms. I am currently leveraging Python to transition into AI-driven testing methodologies, exploring how AI and data science can enhance validation and automation.

Preethi Mohanraj

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I'm a QA Automation Engineer with over 16 years in IT, specializing in end-to-end automation and data validation for highly regulated sectors. I transform manual testing into scalable Cypress/BDD frameworks for Enterprise applications, owning test ownership and leading global teams to ensure 100% data integrity for high-volume platforms. I am currently leveraging Python to transition into AI-driven testing methodologies, exploring how AI and data science can enhance validation and automation.…I'm a QA Automation Engineer with over 16 years in IT, specializing in end-to-end automation and data validation for highly regulated sectors. I transform manual testing into scalable Cypress/BDD frameworks for Enterprise applications, owning test ownership and leading global teams to ensure 100% data integrity for high-volume platforms. I am currently leveraging Python to transition into AI-driven testing methodologies, exploring how AI and data science can enhance validation and automation.

Available to hire

I’m a QA Automation Engineer with over 16 years in IT, specializing in end-to-end automation and data validation for highly regulated sectors. I transform manual testing into scalable Cypress/BDD frameworks for Enterprise applications, owning test ownership and leading global teams to ensure 100% data integrity for high-volume platforms.

I am currently leveraging Python to transition into AI-driven testing methodologies, exploring how AI and data science can enhance validation and automation.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Quality Test Engineer at KeyLoop, UK

April 1, 2022 - March 1, 2026

Automation Engineering: Designed and developed robust automation scripts using Cypress with Cucumber framework, ensuring comprehensive regression coverage for Automotive retail and DMS solutions. Data Warehouse Validation: Verified complex data pipelines by performing deep-dive SQL validations on a MySQL-based Data Warehouse, ensuring accurate Extract/Transform/Load of high-volume dealer data. API & Integration: Managed System Integration Testing (SIT) using Postman for API validation between microservices. CI/CD: Built and maintained a GitHub Actions pipeline to automate regression tests and ensure data integrity before production releases. Defect Management: Managed end-to-end defect lifecycle in Jira with clear reproduction steps. Test Reporting: Maintained test cases and execution dashboards in Zephyr Scale. Deployment Validation: Conducted end-to-end production deployment checks during release windows. Mentorship: Onboarded new team members with automation framework guidance.

Senior Test Analyst at Cognizant Technology Solutions, India

September 1, 2007 - November 1, 2020

Test Leadership: Led a team of 4 testers, managing the end-to-end QA lifecycle for maintenance and enhancement projects for Standard Chartered and British Gas. QA Support (Lloyds & Sallie Mae): Delivered testing support and ETL validation for large-scale financial migrations and lending platforms. Data Warehouse Validation: Performed deep-dive ETL validation using Informatica and Teradata to ensure data accuracy for global banking ledgers and utility billing systems. Framework Strategy: Authored Test Strategies and RTMs to ensure 100% requirement coverage in regulated environments. Performance Engineering: Directed performance and stress testing to optimize system stability under heavy load. Stakeholder Management: Maintained transparent communication via Daily/Weekly Status Reports with metrics on execution progress, defect density, and risk. Test Reporting: Automated dashboards in Jira/Zephyr to provide real-time status updates, reducing manual reporting time.