Let's Build Together
Build at the speed of thought.Deploy with absolute confidence.
Hello, I'm Kalyan Manna
๐a Fullstack Developer
tech stack
The stack behind everything I ship
React
Next.js
TypeScript
Tailwind
Vite
React
Next.js
TypeScript
Tailwind
Vite
React
Next.js
TypeScript
Tailwind
Vite
Node.js
Express.js
PostgreSQL
Prisma ORM
Drizzle ORM
Node.js
Express.js
PostgreSQL
Prisma ORM
Drizzle ORM
Node.js
Express.js
PostgreSQL
Prisma ORM
Drizzle ORM
Vercel
Docker
Clerk
Motion
Figma
Git
Vercel
Docker
Clerk
Motion
Figma
Git
Vercel
Docker
Clerk
Motion
Figma
Git
React
Next.js
TypeScript
Tailwind
Vite
React
Next.js
TypeScript
Tailwind
Vite
React
Next.js
TypeScript
Tailwind
Vite
Node.js
Express.js
PostgreSQL
Prisma ORM
Drizzle ORM
Node.js
Express.js
PostgreSQL
Prisma ORM
Drizzle ORM
Node.js
Express.js
PostgreSQL
Prisma ORM
Drizzle ORM
Vercel
Docker
Clerk
Motion
Figma
Git
Vercel
Docker
Clerk
Motion
Figma
Git
Vercel
Docker
Clerk
Motion
Figma
Git
what you get
Clean code, pixel-perfect UI, deployed & scaling
Production ReadyFully type-safe and tested
flexible with timezones
Based in India, available globally
Bankura
New Delhi
Dubai
London
New York
Tokyo
- Figma
- Claude
- shadcn/ui
- React
- Motion
- VS Code
uses
Check out my favorite tools
case studies
Curated Works
Deadweight
A VS Code extension that finds unused dependencies, dead files, and exports โ and removes them safely, with a preview and one-click undo.
- A safe-to-delete score for every finding, built from knip, depcheck, and its own import graph agreeing.
- Review & Remove with a preview, verified by your own type check, build, and tests โ rolled back if anything breaks.
- An interactive connection graph and blast radius for any file, fully offline.
- Ships an MCP server for AI agents and a GitHub Action that guards every pull request.
TypeScriptVS Code Extension APINode.jsknipdepcheckCytoscape.jsMCP
Keythm
A typing trainer built for the feel of it โ customisable tests, live wpm and accuracy, and a mechanical keyboard that thocks under every keystroke.
- Time, words, quote, and zen modes, with punctuation and numbers on demand.
- Live wpm, accuracy, raw speed, and character breakdown as you type.
- An on-screen mechanical keyboard with switch audio behind every press.
- Built on Next.js and TypeScript, styled with Tailwind.
Next.jsTypeScriptTailwind CSSFramer MotionWeb Audio API
HopeBridge
A multi-page site for an NGO working with vulnerable children across India โ causes, impact reporting, and a donation flow front and centre.
- Cause and NGO listings with the work laid out per programme.
- Impact figures and stories carried through every page.
- Donation call-to-action pinned in the nav and repeated down the page.
- Built in React and TypeScript, styled with Tailwind.
Next.jsTypeScriptTailwind CSS
GitHub Roast
A fun and interactive web app that analyzes GitHub profiles and generates witty roasts, humorous insights, and developer scores.
- Reads any public profile straight from the GitHub API.
- Turns what it finds into a roast, developer score, and shareable insights.
- Motion-driven reveals as each verdict lands.
- Built on Next.js and TypeScript, styled with Tailwind.
Next.jsTypeScriptTailwind CSSFramer MotionGitHub API
Portfolio
A handcrafted personal portfolio featuring motion-driven storytelling, interactive sections, project case studies, and a guestbook experience.
- Motion-driven storytelling from the hero through every section.
- Interactive project case studies with live previews.
- A guestbook where visitors leave a card on the wall.
- Hand-built in React and TypeScript โ no template underneath.
ReactTypeScriptTailwind CSSFramer MotionNode.jsExpress.jsPostgreSQLNeonClerk
EasyPG
A PG discovery and management platform designed for students and property owners, covering real-world rental and booking workflows.
- Map-based discovery of nearby PGs, drawn with Leaflet.
- Real-world rental and booking workflows end to end.
- React Native and Expo client, styled with NativeWind.
- Node and Express API backed by PostgreSQL on Neon.
React NativeExpoTypeScriptNativeWindNode.jsExpress.jsPostgreSQLNeonLeaflet.js
Gym Management System
A full-stack gym management platform for managing members, memberships, payments, workouts, and administrative operations.
- Member records and membership plans in a single view.
- Payment tracking and day-to-day administrative operations.
- Workout programmes assigned per member.
- Prisma over PostgreSQL, hosted on Neon.
ReactTypeScriptTailwind CSSFramer MotionPostgreSQLNeonPrisma
Deadweight
A VS Code extension that finds unused dependencies, dead files, and exports โ and removes them safely, with a preview and one-click undo.
- A safe-to-delete score for every finding, built from knip, depcheck, and its own import graph agreeing.
- Review & Remove with a preview, verified by your own type check, build, and tests โ rolled back if anything breaks.
- An interactive connection graph and blast radius for any file, fully offline.
- Ships an MCP server for AI agents and a GitHub Action that guards every pull request.
TypeScriptVS Code Extension APINode.jsknipdepcheckCytoscape.jsMCP
from the vault
Moments & memories

HackRIT
Hackathons
Memories from HackRIT
A collection of memories from HackRIT โ building under pressure, teamwork, late-night debugging and the moments between the code.
18 photosSeptember 2026
View
React Kolkata
Events
Memories from React Kolkata
A collection of memories from the React Kolkata community meetup โ talks, a full auditorium, and developers worth meeting.
6 photosAugust 2026
View
AceHack 5.0
Hackathons
Memories from AceHack 5.0
A collection of memories from AceHack 5.0 โ long build hours, a team that kept going, and the people met along the way.
19 photosJuly 2026
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Voices Matters
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