Hi, I'm Jatin Sharma

Software Engineer

Next.js Developer

Full-Stack Developer

Performance Optimization

I specialize in React, Next.js, and Node.js. I build scalable frontend interfaces, architect secure REST APIs, and optimize Core Web Vitals to deliver fast, reliable digital products.

View My Work Resume

Featured Projects

Check out some of my recent work

CINEXA | Book, Pay, and Get Notified in One Flow

A full-stack movie ticket booking platform with real-time seat locking via Socket.IO, Stripe-powered payments, and a dedicated microservice for transactional email notifications.

React.jsViteTailwind CSSFramer Motion+11

Engineered real-time seat locking with Socket.IO — clients join show-specific rooms and receive instant seat_locked/seat_released/seat_booked events, preventing double-booking across concurrent users
Integrated Stripe Checkout Sessions with server-side webhook signature verification, ensuring payment intent confirmation is cryptographically validated before booking status is finalised

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Narrix | Chat With Your PDFs Using AI

Upload any PDF and instantly chat with it. Narrix uses a Retrieval-Augmented Generation (RAG) pipeline powered by Google Gemini and Pinecone to surface precise answers, summaries, and insights from your documents in seconds.

Next.js 16React 19TypeScripttRPC+13

Built a full RAG pipeline using Gemini embeddings + Pinecone vector search, streaming AI responses via ReadableStream with per-request quota enforcement and sliding-window rate limiting to prevent abuse.
Integrated Stripe subscriptions end-to-end — checkout sessions, webhook handlers for subscription lifecycle events, and a customer portal — gating Free vs. Pro feature tiers entirely server-side on every tRPC procedure.

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Pomogroove | Focus Deeper, Flow Longer

A minimal yet feature-rich Pomodoro productivity assistant that blends ambient soundscapes, curated wallpapers, Spotify-style playlists, and focus analytics into a single immersive focus environment.

React.jsViteTailwind CSSFramer Motion+9

Integrated Clerk authentication for passwordless, secure sign-up/login flows, eliminating custom auth boilerplate while supporting OAuth providers
Built a Cloudinary-backed media pipeline — wallpapers and ambient assets pre-fetched at build time via a custom Node script, served over CDN for instant load

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Technical Skills

My expertise across various technologies and tools

React.js

Next.js

TypeScript

Tailwind CSS

Redux Toolkit

HTML5

CSS3

Achievements

Recognition and milestones from my technical journey

Led Full Stack Development at SCJ Entertainments

Built StudyBuddies App during Infosys Internship

Developed & Deployed 3+ MERN Stack Projects

Certified in Cybersecurity (Cisco) & JavaScript (Infosys)

Ranked 5914 in TCS CodeVita Round 1 (Top 6%)

Pitched Working Prototype in 24hr College Hackathon

Technical LeadershipProblem SolverResearchGaming

Recommendations

What mentors and colleagues say about my work

"Jatin has consistently demonstrated a strong work ethic, technical proficiency, and exceptional leadership skills throughout his tenure. As a student council member, Jatin played a pivotal role in organizing and executing various student events."

Puran Kalapala

Strategic professional with strong business acumen

Mentor • Dec 10, 2024

"I am pleased to recommend Jatin for his exceptional technical and leadership skills. As a Technical Executive, he oversaw technical operations using advanced methodologies to achieve project milestones and foster innovation."

Vibash Joshi

Scj Entertainment

Manager • July 27, 2024