Open to Internships & Freelance

Building real
products with
real impact.

Sumit Kakani — Full-Stack Developer & AI Enthusiast

MERN Stack engineer from GEC Ajmer (CGPA 8.56) — building smart web apps, winning hackathons at IIT Roorkee & BIT Mesra, and shipping AI-powered solutions with Gemini & WebSockets.

View Projects → Hire Me!
🏆
1st
CodeWars College Hackathon
⚡
300+
LeetCode Problems
🚀
8.56
CGPA — GEC Ajmer
🌐
GSSoC
'25 Selected Contributor
About Me

Engineer. Builder. Problem Solver.

I turn complex problems into clean, scalable software — with competitive rigor and product thinking.

🎓
B.Tech in Computer Science
Govt. Engineering College, Ajmer · 2024–2028
8.56

I'm a 2nd year CSE student at GEC Ajmer — deeply invested in full-stack web development, real-time systems, and AI-powered applications. I've shipped products like a Smart Attendance System used in my college and a finance assistant powered by the Gemini API.

My competitive edge: I've placed 1st and 2nd at CodeWars, reached the Grand Finals at IIT Roorkee's Drone4S, won 2nd Prize at BIT Mesra's TechX fest, and been selected as a GSSoC & Hacktoberfest contributor.

I love building things that solve real, everyday problems — whether it's eliminating proxy attendance via dynamic QR codes or helping users understand their finances through AI insights.

Languages
C++ Java Python JavaScript C
Backend & Databases
Node.js Express.js FastAPI MongoDB SQL REST APIs
Frontend
React.js HTML5/CSS3 Tailwind CSS Bootstrap Responsive Design
AI & Concepts
Gemini API Prompt Engineering WebSockets DSA DBMS OS
Tools
Git/GitHub Postman VS Code Vercel Firebase
Achievements

Competing. Winning. Repeating.

From IIT Roorkee grand finals to college hackathon champion — I deliver under pressure.

🥇
1st Place · 2025
CodeWars College Hackathon
Won first place in the CodeWars College Hackathon 2025, delivering a working solution against the best teams in the competition.
Winner
🥈
2nd Place · 2026
CodeWars College Hackathon
Runner-up at the 2026 edition of CodeWars, proving consistent performance across back-to-back competitive seasons.
Runner-Up
🚀
Grand Finalist
Drone4S — IIT Roorkee
Reached the Grand Finals at IIT Roorkee's prestigious Drone4S Hackathon — competing against top engineering talent from across India.
Grand Finals · IIT Roorkee
🏅
2nd Prize
TechX — BIT Mesra Tech Fest
Secured 2nd Prize at TechX, the flagship tech fest of BIT Mesra — one of India's premier engineering institutions.
2nd Prize · BIT Mesra
🌍
Selected Contributor
GirlScript Summer of Code
Selected as a contributor for GSSoC '25 & '26 — one of India's largest open-source programs with thousands of applicants.
GSSoC '25
GSSoC '26
⚡
Grand Finalist
SGVU Jaipur Hackathon
Reached the grand finals at the SGVU Jaipur 24-hour hackathon — a grueling overnight coding challenge demanding both speed and quality.
24-Hour · Grand Finals
1st
CodeWars Winner 2025
4+
Hackathon Wins & Finals
300+
LeetCode Problems Solved
8.56
CGPA — B.Tech CSE
Projects

Built with purpose, shipped with quality.

Real products solving real problems — from college campuses to AI-powered finance tools.

📋
GitHub Live
Smart Attendance System
Built for a professor to digitise attendance tracking at college. Features manual entry, OCR-based scanning, and a dynamic QR code system that regenerates in real-time — preventing proxy attendance.
Full StackNode.jsMongoDBQR CodeOCRREST APIs
💬
GitHub Live
Real-Time Chat Application
A low-latency chat app built on WebSockets with bidirectional communication and a backend engineered to handle multiple concurrent users efficiently. Deep dive into event-driven architecture.
WebSocketsNode.jsReal-TimeEvent-Driven
💰
GitHub Live
FinSarthi — AI Finance Assistant
MERN + Gemini API app that tracks personal finances, calculates a financial health score, and delivers personalised AI-driven insights. Real-time recommendations powered by Google's Gemini.
MERNGemini APIAIMongoDBREST APIs
🤖
GitHub Live
AI-Based Utility Assistant
Integrates Gemini, GitHub API, and a weather API to fetch real-time temperature data and recommend relevant GitHub repos using AI. Caching implemented to optimise performance and cut redundant API calls.
GeminiFastAPIGitHub APICachingPython
Agency

I build digital products for ambitious clients.

From MVPs to full platforms — delivered with the speed and quality of a competitive engineer.

💻
Full-Stack Web Development
MERN applications from database schema to pixel-perfect UI — scalable, clean, and production-ready from day one.
🤖
AI-Powered Applications
Integrate LLMs and Gemini API into your product. Chatbots, intelligent assistants, automated insights — built and deployed.
⚡
Real-Time Systems
WebSocket-based live features — chats, dashboards, notifications. Low latency, multi-user, built for scale.
⚙️
API & Backend Engineering
REST APIs, authentication flows, caching strategies, and backend architecture that handles real-world production traffic.
Start a Project
Let's build something great together.
Whether you're a startup launching an MVP or a business that needs a smarter web app, I bring hackathon energy and production discipline to every project.
✓
Fast turnaround & clear communication
✓
Clean, maintainable, documented code
✓
Full-stack or backend-only engagement
✓
Post-delivery support included
Get in Touch →
Contact

Let's work together.

Open to internships, full-time roles, freelance projects, and exciting collaborations.

+91 87649 33227
🔗 LinkedIn ⌥ GitHub ⚡ LeetCode