Karan
Chauhan
Builds scalable web applications across the frontend, backend, database, and deployment layers. Designs production-ready platforms and multi-stage LLM workflows, from system design through testing and deployment.
Download RésuméSkills
Technologies, tools and disciplines I work with.Languages
TypeScript · JavaScript · Python · PostgreSQL · HTML · CSS
Frontend
Next.js · React.js · Tailwind CSS · Responsive Design · Reusable Architecture
Backend & AI
Python · REST APIs · Node.js · Authentication · LLM Pipelines · AI Agents
Databases
PostgreSQL · MongoDB · Database Design · CRUD Operations
Cloud & Tools
Git · GitHub · Vercel · Firebase · Docker · AWS · VS Code · Figma
Concepts
System Design · API Integration · Performance Optimization · SEO · WebAssembly · Solidity
Projects
Things I've designed, built and shipped.Web & App Builds
5 projectsAccelix.ai
Next.js · Python · AI-Native Platform
An AI-powered pre-design validation platform for electronics hardware. Nine analysis engines audit architecture, compliance, and risk before a single schematic is drawn — delivering what hardware consultants take weeks to produce, in under 15 minutes.
View project →Patram PDF
WebAssembly · Client-Side Computation
A 100% client-side PDF workspace - merge, split, and delete pages entirely in the browser's memory thread via vast library support and WebAssembly. Files never leave your device, validation badges make the privacy guarantee visible, and it keeps working fully offline with zero backend calls.
View project →EduChain Lib
Web3 · Polygon · IPFS
A decentralized educational library. Guards creators' work behind smart-contract-gated access and automates royalty distribution on the Polygon chain.
View project →Ocean Amore
HTML · CSS · JS
A resin product store, built end-to-end from design to deployment, with measured animation and interactive components.
View project →Vision-Based Identity System
React · Node.js · Express · MongoDB
A full-stack identity verification platform with a React monitoring dashboard, REST APIs for authentication and identity workflows, MongoDB data models, and responsive application-state monitoring.
View project →Games
1 projectArcadeium
HTML · CSS · JavaScript
Classic arcade games - Snake, Tic-Tac-Toe, Pong, Space Invaders - with reusable gameplay logic and clean state management.
View project →Experience
Where I've worked and studied.Full Stack Engineer
- Developing full-stack features for an AI-native electronics product development platform using Next.js, Python, and REST APIs.
- Designed multi-stage LLM workflows for query refinement, product categorization, competitor discovery, market analysis, and PRD generation.
- Built backend services and API integrations for structured AI outputs across independent application stages.
- Created reusable Next.js components and data-driven interfaces for end-to-end product workflows.
- Implemented validation, error handling, loading states, and structured API responses for reliable user experiences.
UI/UX & Frontend Engineering Intern
- Developed responsive production interfaces with Next.js for an AI-native electronics product development platform.
- Converted Figma designs into pixel-perfect, reusable interfaces across desktop, tablet, and mobile devices.
- Built reusable React components and layouts that improved development speed and maintainability.
- Integrated REST APIs with loading, validation, error, and empty states for production workflows.
- Optimized frontend performance through lazy loading, code splitting, component optimization, and efficient rendering.
B.Tech, Computer Science Engineering
- Won The Graph-powered On-Campus Hackathon & Bootcamp.
- Authored the review paper "Vision-Based Identity System".
Achievements
Awards, recognition and certifications.- AwardWinner - The Graph-powered On-Campus Hackathon & Bootcamp, Parul University.
- PublicationAuthored the review paper "Vision-Based Identity System".
Contact
How to get in touch with me.Have a project to discuss or just want to connect? My inbox is always open.
chauhankaran2305@gmail.com