Hi! I'm Sarthak — Based in Delhi NCR
Full-Stack Developer &
I build fast, scalable websites and digital experiences that drive real results for businesses.
sarthak.js
const developer = {
name: "Sarthak",
brand: "CodeArc",
location: "Delhi NCR",
stack: ["Next.js", "React",
"TypeScript", "Flutter"],
seo: true,
available: true,
};
About Me
Delhi-based developer passionate about clean code and impactful design, driven by results and consistency.
I'm Sarthak, a full-stack developer & SEO specialist. If you have a project in mind, let's connect and build something great together.
Contact meView My Work
My Services
Frontend Development
I build pixel-perfect, high-performance interfaces using modern frameworks — fast to load, beautiful to look at, smooth to use.
React & JavaScript
Responsive Design
Performance Optimisation
Backend Development
I develop robust, secure server-side systems — from scalable APIs to database architecture and third-party integrations.
REST APIs & Node.js
Database Design
Auth & Security
UI/UX Design
I design clean, intuitive interfaces that put the user first — from wireframes to polished Figma prototypes ready to ship.
Figma Prototyping
UX Research
Design Systems
SEO & Growth
I help businesses rank higher and grow organically — combining technical SEO, content strategy and data-driven optimisation.
Technical SEO
Analytics & Reporting
Keyword Strategy
My Skills
Technologies and tools I've mastered through building real-world projects — constantly learning, consistently shipping.
Frontend
Next.js
React
TypeScript
HTML
CSS
Flutter
Node.js
Backend
Node.js
Firebase
Supabase
REST API
Database
Firestore
Realtime DB
Supabase DB
MongoDB
Deployment
Heroku
Vercel
Netlify
GH Pages
CF Pages
Render
Security
Cloudflare
What They Say
Rahul Mehta
"Sarthak delivered our platform on time with zero bugs. His attention to detail and communication throughout the project was outstanding."
Priya Sharma
"Our website traffic tripled in 3 months after Sarthak handled our SEO. Best investment we made for our business this year."
Anil Verma
"Very professional, clean code, and great design sense. Sarthak rebuilt our entire dashboard and it's been smooth sailing since."
Sneha Kapoor
"Working with Sarthak was a pleasure. He understood our vision, suggested smart improvements, and delivered exactly what we needed."