Deepak Jain

React.js developer | JavaScript | React.js | Next js | React Native | git | Tailwind css | Redux | B2B PORTAL | REST API

Role
Senior Associate Consultant at Infosys
Location
Gurugram, HR, IN
LinkedIn followers
500 followers
Information TechnologyView LinkedIn profile

About Deepak Jain

I am a highly motivated and skilled React Developer with approx 4 years of professional experience in building and maintaining scalable, user-friendly, and high-performance web applications. I have a solid understanding of frontend technologies and hands-on experience in creating dynamic and responsive user interfaces using React.js, Redux, TypeScript, and modern JavaScript (ES6+).In addition to my expertise in frontend development, I have strong knowledge of backend technologies, including Node.js, Express, MongoDB, and RESTful APIs, allowing me to work effectively across the entire stack. I specialize in optimizing website performance by implementing techniques such as lazy loading, code-splitting, server-side rendering (SSR), and caching strategies, ensuring a seamless user experience.

Experience

  1. Senior Associate Consultant

    Infosys

    Jul 2025 — Present · Pune, IN

    Contributed to performance-driven frontend development and modernization projects across multiple micro frontend modules.Key highlights:Optimized script execution by implementing code splitting, tree shaking, and lazy loading, reducing JS execution time and improving page performance.Developed and executed POC for advanced script optimization, achieving measurable performance gains in Lighthouse and Core Web Vitals.Migrated Micro Frontend codebase from JavaScript to TypeScript, enhancing reliability and maintainability.Refactored state management from Redux to Redux Toolkit (RTK) for cleaner architecture and reduced boilerplate.Applied image optimization techniques to reduce payload size and improve load times.Performed peer code reviews, ensuring adherence to coding standards and performance best practices.

Education

  • Modern Institute of Technology & Research Centre,Alwar

    Bachelor's degree, Computer Science

    2018 — 2022

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Deepak Jain — Senior Associate Consultant at Infosys in Gurugram, HR, IN | Unifers