
Sumit KumarFull Stack Developer
Full Stack Engineer building digital products with Next.js and AI.
Open to Work.
I love building things

Lumière
CompleteAn intimate, private web application designed exclusively for couples. Features real-time mood syncing, shared journals, time capsules, and live online status, all synced instantly without refreshing.
Sticker Verse
DesignSticker Verse is a comic-inspired e-commerce site for superhero stickers with smooth animations and modern UI/UX. It simulates a real shopping experience entirely on the frontend.
TechConnect
BuildingTechConnect is a real-time collaborative coding platform for students to build projects, code together, and grow with AI-assisted learning.
ZORO
DesignThis project is a modern AI-powered content creation platform designed to streamline the entire content lifecycle — from ideation to publishing.
Aurora Motors
DesignAn immersive automotive showcase blending real-time 3D car rendering with cinematic scroll-driven storytelling. Built around React Three Fiber, Lenis smooth scroll, and motion-driven UI on Next.js 16.
Spiderverse Scrollytelling
DesignAn immersive Spider-Man: Into the Spider-Verse inspired scrollytelling experience featuring cinematic scroll-driven animations, comic-style visuals, and frame-perfect motion sequences built with Framer Motion.
JARVIS
CompleteA local-first AI desktop assistant for macOS. Speak naturally — it opens apps, runs commands, browses the web, controls your mouse and keyboard, and remembers what matters. No cloud, no subscription, fully private.
Under Development
Accessibility Flow Auditor
Listed AppGrant $4,800An AI-powered tool that automatically audits web applications for accessibility compliance, generating detailed reports and actionable recommendations for WCAG standards.
Under Development
DesignSense Labs
Listed AppGrant $4,500A collaborative design feedback platform that uses AI to analyze UI/UX patterns and provide intelligent suggestions for improving user experience and visual consistency.
My Development Journey
TimelineAI Development Tools
Explored AI coding tools like Antigravity and Cursor-style development environments and started understanding how AI will change software development.
Full Stack Development
Completed my full stack development journey using React, Node.js, Express, MongoDB, APIs, and authentication systems while building multiple projects. I also learned about MCP servers this month.
Blockchain
Started learning blockchain development, smart contracts, and decentralized applications.
Rust & AI Models
Started learning Rust and also began working on building my own LLM/NLM models to understand AI systems deeply.
Agentic AI Research
Started working on a research paper focused on Agentic AI, autonomous agents, and AI tool-using systems. I have already completed 2 research papers.
LangChain - Deep Agentic AI Model Development
Focused on building advanced autonomous systems by adding LangChain and deep agentic AI model development as a core skill.
Core Technologies
AI, Agentic Systems, Blockchain, Rust, and Full Stack Development.
I am currently available for freelance projects. Whether you have a question or want to collaborate, feel free to reach out!