Kundan Jha

Remote Full Stack Developer on the Intuit project, contributing to front-end development and back-end API enhancements. Enhanced and maintained backend REST APIs to support new feature requirements, improving data delivery and system performance. Developed and maintained reusable component libraries and integrated internal UI libraries to streamline development workflows. Architected and set up Playwright end-to-end testing framework from scratch, including test structure, configuration, and CI/CD integration. Built automated end-to-end test suites with Playwright and Jenkins, improving release reliability and reducing manual QA effort. Used Azure DevOps for source control, CI/CD pipelines, and deployments. Wrote Jest unit tests to ensure component quality. Resolved critical UI bugs and implemented performance improvements. Collaborated in an Agile/Scrum environment using Jira for sprint planning and task tracking.

Developed and maintained scalable React JS applications for the Quality Review platform, building reusable components and implementing RESTful APIs with Node.js/Express. Implemented JWT-based authentication and authorization middleware. Integrated back-end services with SQL Server databases, including stored procedures and optimized queries for reporting. Built middleware layers for request validation, error handling, and logging across microservice endpoints. Used Redux for centralized state management. Collaborated with UI/UX teams to deliver responsive interfaces and performed UI performance optimization. Managed source control with Azure DevOps, and followed PR workflows; integrated front-end with RESTful APIs.

Developed and maintained scalable React JS applications for the Quality Review platform, building reusable components. Architected and developed RESTful APIs using Node.js and Express.js. Implemented JWT-based authentication and authorisation middleware. Integrated Node back-end services with SQL Server databases, including stored procedures and optimised queries. Built middleware layers in Node.js for request validation, error handling, and logging across microservice endpoints. Implemented Redux for centralized state management. Collaborated with UI/UX teams for responsive interfaces using HTML5 and CSS3. Conducted UI performance optimisations (lazy loading, code splitting, memoisation). Managed source code using Azure DevOps Repos with branching strategies and PR workflows. Integrated front-end components with RESTful APIs to ensure seamless data flow.