Avinash Singh

• Led testing efforts across 5+ simultaneous projects, collaborating with cross-functional teams and increasing feature release quality by 30%.
• Conducted smoke, functional, integration, and regression testing across multiple environments (QA, UAT, production).
• Designed and executed 500+ test cases for web and API testing, identifying 70+ critical bugs pre-release, reducing production issues by 40%.
• Ran automated test scripts using Selenium and Postman to streamline regression testing, reducing manual test effort by 40%.
• Improved test case coverage by 45%, directly contributing to increased test confidence and sprint velocity.
• Reduced UAT rejection rate by 35% through thorough test planning and stakeholder communication.
• Actively contributed to daily Scrum meetings, sprint planning, and retrospectives to ensure QA readiness.
• Established a culture of continuous improvement within the QA team, fostering efficiency and effectiveness over time
• Utilized JIRA for bug tracking and Confluence for test documentation, ensuring complete traceability and transparency.
• Identified opportunities for process improvements within the QA function, leading to improved overall product quality.

• Administered and maintained MS SQL Server and MySQL databases for multiple internal applications, ensuring 99.9% uptime across environments.
• Conducted regular database backups, restorations, and disaster recovery drills, reducing recovery time objectives (RTO) by 30%.
• Tuned database performance by analyzing slow queries, optimizing indexes, and reconfiguring storage, improving average query response time by 40%.
• Used ServiceNow for issue tracking and ticket resolution, handling tickets with a 95% SLA compliance rate.
• Implemented data integrity checks, schema reviews, and migration validations, reducing production deployment errors by 25%.
• Developed and stored procedures, triggers, and views to streamline data access and reporting logic for the dev and analytics teams.
• Collaborated with App and Oracle DB teams to support updates and automating DB migration scripts.
• Performed maintenance tasks and health checks using SQL on regular intervals.
• Managed access control, role-based permissions, and encryption policies across SQL databases to ensure data security compliance.
• Participated in root cause analysis of DB-related issues, contributing to faster incident resolution and reduced mean time to recovery.