Prasoon Gupta

About Prasoon Gupta

Results-driven React Native Developer with 4+ years of experience in building high-performance, scalable mobile applications. Currently a Technology Lead at Infosys, leading the development of cross-platform apps with optimized UI/UX, API integrations, and performance tuning. Key contributions include enhancing Infosys\' internal applications and developing the Trade License App (live on Play Store), improving efficiency, user engagement, and scalability. Skilled in React Native, JavaScript (ES6+), TypeScript, Redux Toolkit, Firebase, RESTful APIs, and Git, with expertise in unit testing (Jest, React Native Testing Library) and Agile methodologies. Passionate about leveraging cutting-edge mobile technologies to create seamless user experiences and drive innovation in mobile app development.

Experience

1. Technology Lead Infosys Ltd, Gurugram (March 2023 Present)

   Infosys

   Mar 2023 — Present · Gurugram, IN

   Key Achievement: 3P Award Winner (October 2024) – Recognized for driving performance and stability improvements in the Consumer Mobile App for Tractor Supply. As a React Native Developer, collaborated with leadership, proactively resolved critical issues, and optimized app performance—leading to enhanced user experience and customer satisfaction. Utilized Quantum Metrics, Dynatrace, Git, and Jira within an Agile framework to streamline development and improve product quality.Developed and optimized scalable React Native applications, improving performance and reducing load times by 30%.Built reusable UI components and enhanced state management (Redux Toolkit), reducing redundant code by 40%.Integrated Google Maps API and third-party services, increasing user engagement by 25%.Implemented performance optimizations, reducing app crashes by 35% and enhancing UI responsiveness.Led automated unit and integration testing with React Native Testing Library & Jest, achieving 100% test coverage and cutting post-release defects by 50%.Accelerated Agile development cycles, improving sprint efficiency and reducing release timelines by 20%.Optimized e-commerce application architecture, decreasing response time by 20% and improving checkout speeds.Automated CI/CD pipelines (GitHub Actions), reducing deployment time by 50% and ensuring seamless releases.

Education

• Global Institute of Technology and Management, Gurugram (Aug 2013 – Jun 2017)

  Bachelor of Technology (B.Tech.) – Electronics and Communication Engineering, Electronics and Communication Engineering

• Sainik Public School, Bahadurgarh, Haryana (Mar 2011)

  Secondary (10th Grade)

• S.R. Century Public School, Bahadurgarh, Haryana (Apr 2011 – Mar 2013)

  Senior Secondary (12th Grade) – Science (PCM), Science (PCM)