Shreya Nandhivargam

Created JWT-secured Spring Boot APIs, reducing login-related failures by 35% and securing access to patient-facing application modules. Improved user accessibility of responsive React.js interfaces integrated with REST APIs, achieving a Lighthouse score of 95. Automated deployments using Docker and GitHub Actions to AWS EC2, cutting manual deployment time by 60%. Increased automated test coverage from 52% to 91% using JUnit and Postman. Delivered a complete MVP in 10 weeks by coordinating backend, QA, and design teams within timelines.

Built scalable REST APIs with Spring Boot, Hibernate, and MySQL, reducing query time by 37% through indexing and database optimization. Developed modular React.js components with Tailwind CSS, reducing frontend development time by 28%. Integrated frontend and backend with REST APIs and Axios, lowering data request failures by 42%. Automated CI/CD workflows via GitHub Actions and Maven, improving deployment speed and cutting production delays by 50%. Improved test coverage from 56% to 87% using JUnit and Postman. Mentored junior developers to reduce production issues and maintained code quality. Completed over 150 Jira tickets across six Agile sprints on schedule.

Rewrote key UI modules using React.js with ES6+, decreasing maintenance issues and cutting future development time by 40%. Led the development of a real-time analytics dashboard using REST APIs and React hooks, reducing load time by 55%. Implemented mobile-first designs with Tailwind CSS and Bootstrap, improving Lighthouse mobile scores from 68 to 93. Enhanced API error resilience with Axios interceptors and retry logic, decreasing frontend API call failures by 30%. Resolved cross-browser rendering issues and tested layouts across major browsers. Participated in sprint planning and delivered releases with zero front-end regressions.