Available for opportunities

Hi, I'm
Gyan Ranjan.Full Stack
Developer.

I build modern web applications, AI-powered products and scalable digital experiences — from frontend to backend.

View My Work Let's Talk

Based in India • Building for the web

developer.ts
1  const developer = {
2    name: "Gyan Ranjan",
3    role: "Full Stack Developer",
4    builds: [
5      "Web Apps",
6      "AI Products",
7      "SaaS"
8    ],
9    shipping: true
10 };
<React />{ TypeScript }Node.jsAINext.jsSupabase</>
✦React✦Next.js✦TypeScript✦Node.js✦PostgreSQL✦Supabase✦Firebase✦Tailwind✦AI✦React✦Next.js✦TypeScript✦Node.js✦PostgreSQL✦Supabase✦Firebase✦Tailwind✦AI

About

I build things that work.

From an idea in a notebook to a product running in production.

FrontendBackendAPIsDatabasesAuthenticationAI integrationsDeployment

[X]+

Projects Built

[X]

Technologies

[X]

AI Experiments

[X]+

GitHub Contributions

Stack

My Toolkit

Frontend

  • React
  • Next.js
  • TypeScript
  • JavaScript
  • Tailwind CSS

Backend

  • Node.js
  • Express
  • REST APIs

Database

  • PostgreSQL
  • Supabase
  • Firebase

AI

  • Gemini
  • OpenAI
  • LLM APIs
  • AI SDKs

Tools

  • Git
  • GitHub
  • VS Code
  • Docker

Work

Things I've Built

Products, experiments and tools — from interface to infrastructure.

01AI Application2026

AI Application

An AI-powered assistant interface with streaming responses and contextual memory. Replace with your real project.

Tech: Next.js / TypeScript / OpenAI API / Supabase

Case Study →Demo soon
AI Application screenshot
Full Stack SaaS screenshot
02Full Stack SaaS2026

Full Stack SaaS

A multi-tenant SaaS dashboard with auth, billing and analytics. Replace with your real project.

Tech: React / Node.js / PostgreSQL / Tailwind CSS

Case Study →Demo soon
Developer Tool screenshot
03Developer Tool2025

Developer Tool

A tool that makes a developer workflow faster. Replace with your real project.

Tech: TypeScript / Node.js / CLI

Case Study →Demo soon
04Mobile / Web Application2025

Mobile / Web App

A responsive product experience across phone and desktop. Replace with your real project.

Tech: React / Firebase / Tailwind CSS

Case Study →Demo soon
Mobile / Web App screenshot

Architecture

Behind the Interface

A clear, layered approach — each part is simple on its own and connects cleanly to the next.

Frontend

React / Next.js

API

API Layer · REST

Backend

Node.js · Business Logic

Database

Supabase / PostgreSQL

AI / External Services

AI APIs / External APIs

Building with AI

Not just using AI.
Building with it.

AI applicationsAI assistantsAI automationLLM integrationsAI agentsDeveloper tools

› prompt: "summarise this repo"

› model.stream()

tokens

01

AI Assistant

Conversational assistant built on LLM APIs. Editable placeholder.

02

AI Study Tool

Turns notes into summaries and quizzes. Editable placeholder.

03

AI Automation

Automates repetitive workflows with agents. Editable placeholder.

Process

From idea to production.

01

Idea

Understand the problem and define the product.

02

Build

Design architecture and develop the application.

03

Integrate

Connect APIs, databases, authentication and services.

04

Ship

Test, deploy, monitor and improve.

Code

Code in Public

Repositories coming soon

Featured repositories and contribution activity will appear here once GitHub is connected.

Journey

The Journey

[Year]

[Role] at [Organization]

Describe what you built and owned. Editable placeholder.

[Year]

[Role] at [Organization]

Describe what you built and owned. Editable placeholder.

[Year]

[Role] at [Organization]

Describe what you built and owned. Editable placeholder.

Services

What I Build

01Full Stack Web Apps
02SaaS Products
03AI Applications
04APIs & Backend Systems
05Developer Tools
06Admin Dashboards
07Payment Integrations
08Automation Systems

Code is the tool.

The product is the point.

Have an idea?
Let's build it.

Have a product idea, startup concept or interesting problem? Let's talk.

Start a Conversation View My Work →
gyanranjan0300@gmail.com+91 62014 03616