Suman Kumar

About Suman Kumar

As a Technical Lead and Senior Frontend Engineer, I specialize in building high-performance, scalable, and user-centric web applications using React.js, Next.js, Redux, TypeScript & Jest. With 6+ years of experience, I have successfully delivered complex projects, optimized performance, and mentored developers to build maintainable and efficient codebases. Key Expertise: Frontend Development: React.js, Next.js, Redux, TypeScript, JavaScript, HTML, CSS, Material UI Performance Optimization: Code-splitting, lazy loading, SSR, caching strategies, API optimizations Architecture & Scalability: Microfrontend architecture, reusable components, scalable state management Leadership & Collaboration: Mentoring developers, conducting code reviews, working cross-functionally Agile & DevOps: CI/CD, Git, Bitbucket, GitLab, Agile (Scrum) What I Bring to the Table: Built & optimized enterprise-grade applications with seamless UI/UX Reduced application load time by 10 to 20% with advanced optimization techniques Led and mentored frontend teams to improve productivity and code quality Integrated REST APIs & backend services for smooth data flow and performance Developed and led the migration of a legacy system to Next.js, improving SEO and user retention by 25%. Managed and mentored a team of 5+ frontend developers.I am actively looking for exciting opportunities where I can leverage my expertise, lead frontend teams, and contribute to innovative projects. Let\'s connect and discuss how I can add value to your team! Let\'s Connect: s••••••••@gmail.com | https://ksuman.netlify.app/

Experience

1. Technical Lead

   HCLTech

   Oct 2024 — Present · Bengaluru, IN

   Spearheading the development of scalable and high-performance React applications. Driving architecture decisions, optimizing application performance, and ensuring best coding practices. Leading a team of 5+ frontend developers, ensuring efficient collaboration and code quality. Mentoring junior developers on React, TypeScript, Redux, and best UI/UX practices. Conducting regular code reviews, performance optimizations, and knowledge-sharing sessions. Working closely with Product Managers, Designers, and Backend Teams to deliver seamless user experiences. Translating complex business requirements into technical solutions with a user-first approach. Ensuring smooth API integration between frontend and backend services.

Education

• Jaipur Engineering College & Research Center

  Bachelor of Technology (B.Tech.)

  2014 — 2018

• Mahadev Sah Senior secondary School Chiraiya

  Intermediate

  2011 — 2013

Skills

• Wordpress
• Javascript
• Apex Programming
• Visualforce Pages
• Mysql
• Core Java
• Oracle Sql
• Css3
• Web Development
• C++
• Html
• Jquery
• Social Media Marketing
• Powerpoint
• Microsoft Excel
• Salesforce.com
• Cascading Style Sheets (Css)
• Bootstrap
• Html5
• Microsoft Word
• 50 Trails Bude
• C
• Microsoft Office