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Aakarshit Choudhary

@aakarshitchoudhary

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Frontend Engineer (SDE-1) | Next.js (SSR/ISR) | Performance Optimization | 1M+ Users | Reduced Frontend Infra Cost 75%

India

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What I'm looking for

I’m looking for a frontend role where I can take ownership of real product problems and work on performance, scalability, and user experience at scale.

I’m especially interested in environments where frontend decisions directly influence business outcomes, and where I can continue growing by working on challenging, high-impact systems.

Frontend Engineer (SDE-1) building scalable, SEO-optimized web applications using React, Next.js, TypeScript, JavaScript, and SSR/SSG/ISR. At Rentickle, I improved web performance for 100K+ weekly users by reducing bundle size from 6MB → 600KB, improving Core Web Vitals from 17% → 53%, and cutting Vercel infrastructure costs by 75%. I focus on web performance optimization, scalable frontend architecture, reusable UI systems, secure authentication (NextAuth, BFF), and conversion-driven engineering. Open to SDE-1 Frontend roles in product and startup teams where performance, scale, and ownership matter.

Experience

Work history, roles, and key accomplishments

Current

Frontend Developer

Current

Rentickle

Jun 2024 - Present (2 years)

Boosted Core Web Vitals from 17% → 53% mobile and 72% (desktop), driving a 13% increase in conversion
Built an accessible, reusable UI component library, streamlining future development and reducing implementation time by 30%
Implemented SSR and code-splitting, reducing First Contentful Paint (FCP) from 2s → 1s and Largest Contentful Paint (LCP) from 37s → 12s, while enhancing SEO and crawlability

Next.js ReactJS JavaScript TailwindCSS GitHub GitHub Actions Vercel Version Control AWS Web Development Webpack Web Optimization Performance Optimization API Integration TypeScript UI UX UI Development E commerce Development

Full Stack Web Developer

Blog App

Jan 2023 - Jan 2023 (0 months)

Implemented Appwrite as the backend technology stack, leveraging Vite, React, Tailwind CSS, and ReduxToolkit on the frontend, resulting in a 40% decrease in page load time and a seamless user experience. Enabled image uploads up to 10MB, enhancing the quality of blog posts.

JavaScript CSS HTML React Vercel MongoDB Bootstrap TailwindCSS

Full Stack Web Developer

Upskill Zone PwSkills

Dec 2022 - Jan 2023 (1 month)

Accelerated learning with 40% faster page loads and 25% higher user engagement. Implemented a multi-layered security approach, including role-based access controls for 15+ web pages, to protect sensitive data and meet compliance standards. Created a scalable architecture using Redux Toolkit to handle 10,000+ Learners. Empowered admins with real-time data insights using Chart.js for informed decisi

JavaScript CSS HTML React Redux MongoDB Chart.Js Vite TailwindCSS

Full Stack Web Developer

QKart Crio.do

Dec 2022 - Jan 2023 (1 month)

Speedy Checkout: 43% fewer API calls thanks to debounced search, meaning faster browsing and buying. Universal Cart: Shop from any device – QKart works flawlessly across 10,000+ gadgets. Free Kickstart: Dive into your shopping spree with a preloaded 5,000 currency boost.

JavaScript CSS HTML React