Nandakishore Reddy Mandle

Contributed to both frontend and backend development across five enterprise-scale applications, impacting over 100 global clients by delivering scalable, reliable, and high-performing features. Built and deployed RESTful APIs using the Java Play Framework, powering employee profiles, gigs, and notifications for over 20 enterprise clients. Authored more than 2,500 lines of JUnit test cases, achieving 95%+ test coverage across multiple services and reducing regression issues during releases. Refactored and modernized legacy frontend codebases, cutting redundant logic by 40% and improving maintainability and delivery speed. Developed reusable UI components (modals, dropdowns, tables, pagination), reducing duplicate code by 35% and accelerating development timelines. Owned and led the Gigs application, driving end-to-end feature development and resolving 50+ client-reported issues, ensuring smooth adoption and performance. Delivered key modules such as Performance Management Review, Career Pathing, Gigs, and Learning Plan, enhancing employee evaluation workflows and adoption across 20+ enterprise clients. Worked with multiple frontend frameworks including React, Vue, Angular, and Aurelia, and continuously learned new technologies whenever opportunities arose to stay up to date with modern practices. Optimized frontend performance by refining data handling and rendering logic, improving page load speed by 20%. Collaborated cross-functionally with Product, QA, and Platform teams across 5+ projects, ensuring seamless rollout of enterprise releases. Participated in feature design and architecture discussions, contributing to scalable and efficient enterprise-grade solutions.

Led the development and deployment of two full-stack MERN applications using a microservices architecture for scalability and modularity. Integrated real-time communication using WebSockets and Redis, boosting user engagement and responsiveness. Deployed and managed production systems on AWS, optimizing resources and improving uptime by 15%. Ensured code quality through clean coding, unit testing, and performance tuning, maintaining robust, maintainable systems. Designed and implemented responsive UIs from Figma prototypes, enhancing user experience across devices. Mentored three developers, improving sprint efficiency and increasing delivery velocity by 20%.

• I utilized React JS, Bootstrap, and CSS to craft dynamic user interface pages, custom layouts, and seamless page navigations and sliders. • In close collaboration with senior front-end developers, I honed my skills and expertise, contributing to the team’s success. • Moreover, I was responsible for enhancing browser compatibility and mobile responsiveness by editing pre-existing code, ensuring an optimal user experience

• During my internship, I developed a full-stack web application for a restaurant, which entailed comprehensive work on both the frontend and backend. • My responsibilities included mail verifications, user data maintenance, and coupon management. • To accomplish this, I utilized a range of cutting-edge technologies such as React JS, Node JS, Twilio, AWS Lambda Function, Git, Github, and Trello.