About Me

Developer.
Founder.
Builder.

I'm Jay Agarwal — a 17-year-old self-taught developer from India who didn't wait for a degree to start building. While others study for marks, I ship real products used by real people.

Mission: Build powerful, affordable, and easy-to-use digital tools for India's students and founders. A well-built website isn't just code — it's a growth engine for your business.

As founder of JTS, I've built tools used by thousands. Every project teaches me something new — and every client gets the full-stack thinking of a developer who cares about results.

Services
01
Web Design & Landing Pages
Conversion-focused designs that build trust instantly
↗
02
Full Business Websites
End-to-end with CMS, forms, analytics & deployment
↗
03
SEO Optimization
Technical SEO that gets you found on Google
↗
Skills

My Tech
Stack

Tools I use daily to build fast, accessible, and beautiful products.

HTML5 & CSS3Expert
JavaScript (ES6+)Advanced
React.jsIntermediate
Next.jsLearning
Tailwind CSSAdvanced
SEO & Web PerformanceAdvanced
1+
Year building
5+
Live projects
3+
Happy clients
∞
Curiosity to learn
Technologies
Frontend
HTML5
CSS3
JavaScript
Tailwind
Tools & Design
Git
Figma
VS Code
Netlify
Vercel
PWA
Currently Learning
React
Next.js
TypeScript
Supabase
Node.js
Work

Featured
Projects

View All Projects →
Custom Route Navigation System Map Interface
● Live
01 — Featured Project
JavaScript Leaflet.js Routing Logic Map UI
Custom Route Navigation System
↳ Problem: Client needed a lightweight navigation system for specific custom routes that Google Maps could not handle efficiently.
Developed a custom route navigation system using Leaflet.js that dynamically generates optimized paths between predefined locations. Implemented custom markers, route rendering, and interactive map controls to provide a smooth navigation experience tailored to the client's specific use case.
Delivered a fast, lightweight navigation solution customized for the client’s location-based workflow
Live Demo
E-commerce Website for Local Shop
● Live
02 — Client Project
HTML Responsive UI JavaScript Product Catalog Cart System Booking System
E-commerce Website for Local Shop
↳ Problem: A local shop wanted to start selling products online but didn’t have a digital presence or an easy way for customers to browse products.
Designed and developed a responsive e-commerce website that allows customers to explore products, view detailed listings, and place orders easily. Focused on clean UI, fast loading performance, and a mobile-first shopping experience tailored for local customers.
Helped the local shop establish an online presence and reach more customers digitally
Live Demo
Social Proof

What Clients Say

"Jay built our entire website from scratch in under a week. Clean, fast, and exactly what we needed. He understood what a small business actually needs — not just code, but a site that brings customers."

PA
Premashi Art
// art-store-owner · India

"The QR generator tool is exactly what I needed. Simple, fast, and works perfectly. Jay delivered something polished and professional without overcomplicating it."

RS
Rahul S.
// small-business-owner · Jaipur

"Young developer but incredibly professional attitude. He asked the right questions, understood our brand, and delivered a site that looks better than what agencies quoted us 5x the price for."

AK
Aryan K.
// startup-founder · Delhi
Get In Touch

Let's Build
Together

Got a project in mind?
Let's make it real.
Instagram@jayagarwal.developer
YouTube@fullstacksniper
GitHub@coderjay21
Emailjayagarwal.dev@gmail.com

I'm currently open to freelance projects, collaborations, and startup ideas. Whether you need a landing page, a full business site, or just want to chat about web development — I'm all ears.

jayagarwal.dev@gmail.com
India
Usually reply within 24h