Viraj Gupta Email & Phone Number

• Developed automated test frameworks using Selenium & Appium for web and mobile platforms to ensure functionality across subscription management, booking, and payments, achieving 99% automation coverage
• Created API testing suites with tools like Postman to validate endpoints for authentication, subscription updates, and payment gateway integrations, ensuring 95% response accuracy under test conditions
• Perform load and performance testing using Gatling, maintaining sub-200ms response times during peak booking times to ensure scalability
• Conduct cross-browser and device compatibility testing using BrowserStack, ensuring 100% compliance with supported browser and device matrices
• Perform security testing using tools such as Burp Suite, and validate data encryption and PCI DSS compliance to reduce critical vulnerabilities to zero
• Track and manage test cases, defects, and progress using Jira, ensuring a 95% resolution rate for high-priority issues within sprint timelines

Mumbai, Maharashtra, IN

• Led quality assurance for ETL data pipelines in Snowflake and PostgreSQL, enhancing data accuracy and boosting processing speed by 50% through optimised testing strategies
• Created and executed Java and MS SQL test scripts for ETL processes, achieving a 30% reduction in errors and significantly enhancing reliability
• Conducted data validation and integrity tests on Sybase and PostgreSQL databases using Talend and MS SQL, leading to a 40% improvement in query performance and operational efficiency
• Developed and maintained JUnit test cases for critical data processing functions, ensuring consistent validation across data transformations and early bug detection

Master Of Science - Ms, Computer Software Engineering

Bachelor Of Engineering - Be, Mechanical Engineering

Higher Secondary, Mathematics And Computer Science