Nitin Kumar

Validated DeFi, DEX, wallet, bridge, staking and cross-chain features across multiple blockchain networks. Participated in requirement gathering, feature analysis, sprint planning, backlog refinement and user story reviews. Designed test strategies and executed functional, regression, smoke, API and UAT testing. Performed API testing using Postman and managed the complete defect lifecycle in JIRA.

Collaborated with Product Managers, developers and designers to ensure high-quality releases. Leveraged Claude and ChatGPT to improve test coverage, generate test cases and streamline QA documentation. Managed the complete defect lifecycle using ClickUp, from bug reporting to verification and closure.

Performed end-to-end testing of slot games and Android/iOS mobile applications. Validated gameplay, paylines, jackpots, bonus features, UI/UX and in-game transactions. Executed functional, regression, smoke and compatibility testing. Created test cases, reported defects and verified bug fixes before release. Worked closely with developers to ensure stable product releases.

Tested government web applications through functional, regression, smoke and UAT testing. Prepared test cases from business requirements and validated application workflows. Tracked defects in JIRA and verified fixes with development teams. Supported release validation and quality assurance activities.