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Full Stack DevelopmentDesign SystemsAI-Assisted Engineering

Open to opportunities

Hi, I'm Saptyadeep —

Saptyadeep BhattacharjeeAI Full Stack Engineer

Crafting high-performance web products with precision engineering and thoughtful design.

Years Experience
4+
Years Experience
Projects Shipped
20+
Projects Shipped
Accessibility Focus
100%
Accessibility Focus

India

Saptyadeep Bhattacharjee profile photo

“Great digital products are not built by code alone. They emerge where user empathy, engineering discipline, and business intent meet.”

Engineering Philosophy

Career

Experience Timeline

Roles where I've driven measurable impact — from platform engineering to product delivery.

Full timeline

Full Stack Developer

Techolution

Present
(2 yrs 4 mo)Hyderabad

  1. Architected and developed a multi-tenant B2B SaaS platform serving 50K+ active users using React, Next.js, TypeScript, GraphQL, React Query, and Redux, achieving 99.9% platform availability.

  2. Designed and implemented a Micro Frontend architecture using Webpack Module Federation, decomposing a monolithic application into 8 independently deployable modules and reducing cross-team deployment bottlenecks by 65%.

  3. Architected a frontend developer platform using a Turborepo monorepo, 12+ shared NPM packages, and a centralized design system built with Shadcn/UI and TailwindCSS, improving development velocity by 30% across multiple teams.

Key Achievements

  • Reduced deployment bottlenecks by 65% by implementing a Micro Frontend architecture with Webpack Module Federation.

Tech Stack

React
NodeJs
Typescript
JavaScript
Tailwindcss
SCSS
Django
Python
Micro-frontend
MongoDB

Full Stack Developer Intern

Techolution

(8 mo)Hyderabad
  1. Built cross-platform mobile applications using React Native, Node.js, REST APIs, and TanStack Query, reducing application startup time by 40%, improving user engagement by 25%, and supporting offline-first workflows across Android and iOS.

Tech Stack

ReactJs
NodeJs
React Native

Software Engineer Intern

Softnerve Technology

(4 mo)Remote
  1. Developed a MERN-based Doctor Appointment SaaS using Next.js, TypeScript, Zustand, SCSS, Node.js, and MongoDB, enabling online scheduling, patient management, and appointment tracking for 10K+ users while improving page load performance by 55%.

Tech Stack

ReactJs
OAuth
MaterialUI
Javascript
Redux
Context
Jest
View full experience →

Expertise

Skills & Capabilities

A blend of technical depth and product thinking — from architecture to shipped UI.

System Design
AI native - Full Stack Development
Web Performance
Cloud & DevOps

System Design

Saptyadeep specializes in designing scalable, high-performance system architectures, leveraging modern design patterns and cloud-native technologies.

Microservices
REST APIs
GraphQL
System Design
Redis
PostgreSQL
MongoDB
Docker
Kubernetes

AI native - Full Stack Development

Saptyadeep is a Full Stack Developer with expertise in React, Next.js, Node.js, and Python, building scalable applications from frontend to backend. He focuses on delivering high-performance software and AI-powered solutions with clean architecture and modern engineering practices.

React.js
Next.js
TypeScript
HTML5
Python
Django
Docker

Web Performance

Saptyadeep specializes in optimizing web performance to deliver fast, responsive, and accessible user experiences. He applies modern rendering strategies, caching, code splitting, and Core Web Vitals best practices to build high-performance web applications.

Core Web Vitals
Chrome DevTools
Image Optimization
CDN
SSR
React Server Components
Bundle Analysis
Webpack
Vite
Critical CSS

Cloud & DevOps

Saptyadeep has experience building, deploying, and maintaining cloud-native applications using modern DevOps practices. He focuses on scalable infrastructure, automated deployments, containerization, and reliable CI/CD pipelines.

Docker
Kubernetes
AWS
Google Cloud Platform (GCP)
Azure
Vercel
Cloud Run
Firebase
GitHub Actions
Blob Storage

Portfolio

Featured Projects

Selected work that showcases full-stack ownership — from architecture to deployment.

All projects

Quizz Master

Quizz Master is a RAG-powered quiz generation platform built with Next.js, FastAPI, PostgreSQL, OpenAI, and Pinecone. It transforms websites and uploaded documents into contextual quizzes using semantic search and vector embeddings. The platform incorporates intelligent caching and embedding deduplication, reducing response latency by 60% while delivering accurate, AI-generated quizzes in under 30 seconds.

NextJs
FastAPI
PostgreSQL
OpenAI
Pinecone
TypeScript

Learn more →

zustbio-ui library

zustbio-ui is a reusable React and TypeScript design toolkit featuring a Figma-inspired CSS gradient editor, published as an npm package. It is built with a modular, tree-shakable architecture and TypeScript-first APIs for easy integration into React applications. An SEO-optimized documentation website with interactive examples and automated CI/CD workflows improves developer onboarding and simplifies package maintenance.

Rollup
TypeScript
React
NPM

Learn more →

Writing

Recent Blogs

Thoughts on engineering craft, architecture decisions, and lessons from the field.

Read all posts
Publication
Backend
server
HTTP

Meet HTTP QUERY: The HTTP Method We've Been Waiting For

The new HTTP QUERY method finally fills the gap between GET and POST by allowing request bodies for safe, read-only operations. Instead of cramming complex filters into long URLs or misusing POST for searches, QUERY lets developers send structured JSON while preserving the semantics of data retrieval. As support across frameworks and tooling grows, it offers a cleaner, more expressive way to build modern search, analytics, and AI-powered APIs.

3 min
Read
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Let's build something remarkable

Whether you have a project in mind, an open role, or just want to connect — I'd love to hear from you.

Get in TouchEmail Saptyadeep