Headline

Software Engineer (Frontend) @ Frootle India | React 19 & Next.js 15 (App Router) | TypeScript | Driving 35% Performance Gains via RSC & Core Web Vitals | 2+ Years Exp

About

Hi, I'm Shubham Kumar Vishwakarma. I’m a Frontend Engineer dedicated to building high-performance web architectures that don't just look pixel-perfect but drive real business ROI. With 2+ years of experience specializing in the React 19 and Next.js 15 ecosystem, I focus on bridging the gap between complex UI requirements and peak application performance. My Core Impact at Frootle India: Performance Engineering: Spearheaded the migration of core modules to Next.js App Router (RSC), achieving a 35% reduction in initial page load time by optimizing Core Web Vitals (LCP, INP). System Scalability: Contributed to the development of an internal ticketing dashboard handling 1,000+ weekly requests, reducing issue resolution time by 20% through optimized data-fetching and Redux Toolkit state management. Team Velocity: Standardized code quality by conducting 40+ peer code reviews and leveraging AI-assisted workflows (Cursor AI) to accelerate feature delivery cycles by 25%. Technical Arsenal: Frameworks: React 19, Next.js 15 (App Router), Redux Toolkit, Tailwind CSS, Shadcn/UI. Architecture: Server Components (RSC), SSR/ISR, Core Web Vitals, REST API Integration. Testing & Tools: Jest, TypeScript, Git/GitHub, Vite, Cursor AI, GitHub Copilot. Beyond Work: I love exploring the boundaries of modern web UX. Recently, I collaborated with a team to build ZentraCart (a full-stack E-commerce platform with Stripe & Sanity CMS) and developed Zarvis (an AI Chat App using the Gemini API). I am always excited to discuss Performance Optimization, UI Architecture, and new opportunities in Frontend Engineering. Let’s build something fast: Email :- shubhamkumarvishwakarma77@gmail.com Portfolio: https://3d-portfolio-gray-mu.vercel.app/ GitHub: https://github.com/Shubhamvishwakarma-git

Location

Bengaluru

AI stack

cursor

gemini

github copilot

v0

Work experience

Software Engineer (Frontend) - React & Next.js at Frootle India Private Limited, Oct 2023 - Present · 2 yrs 8 mos, Bengaluru, Karnataka, India, ● Collaborated on the engineering of an internal ticketing dashboard using React.js and Redux Toolkit, contributing to a robust system that now handles 1,000+ weekly requests and cuts issue resolution time by 20%. ● Worked actively with the development team to optimize a custom e-commerce platform, boosting page speed by 35% through the strategic implementation of code-splitting and lazy loading. ● Developed a library of 30+ reusable UI components using Tailwind CSS. This initiative standardized the design system and accelerated feature development. ● Architected a scalable library of 30+ reusable UI components using Tailwind CSS, standardizing the core design system and accelerating the overall feature development lifecycle. ● Streamlined frontend data architecture by integrating RESTful APIs, enabling seamless real-time updates and reducing feature delivery timelines by 20%. ● Slashed UI defects by 95% by enforcing strict cross-browser compatibility and establishing systematic testing and debugging workflows. ● Elevated team productivity by 15% by actively driving peer code reviews and standardizing component patterns across the codebase.

Education

Bachelor's of computer applications, Information Technology, Rourkela Institute of Management Studies (RIMS), Rourkela