Hi, I'm Kalpesh
Mobile App Developer building apps that go live, automations that save hours, and AI products that actually work.
KM

About

I build mobile apps that go live, automations that save hours, and AI products that actually work. With React Native, Flutter, and a full MERN stack, I've shipped to the Google Play Store, deployed voice AI agents, and delivered generative AI solutions for video cloning and lip-sync. I don't wait to be told what to do — I find the problem, build the solution, and own it end-to-end. Startups move fast. So do I.

Work Experience

Skills

React Native
Flutter
React
Next.js
Typescript
Node.js
Express.js
MongoDB
React Native
Flutter
React
Next.js
Typescript
Node.js
Express.js
MongoDB
React Native
Flutter
React
Next.js
Typescript
Node.js
Express.js
MongoDB
React Native
Flutter
React
Next.js
Typescript
Node.js
Express.js
MongoDB
PostgreSQL
Docker
Tailwind CSSTailwind CSS
OpenAI
n8n
GitHubGit
Figma
Python
PostgreSQL
Docker
Tailwind CSSTailwind CSS
OpenAI
n8n
GitHubGit
Figma
Python
PostgreSQL
Docker
Tailwind CSSTailwind CSS
OpenAI
n8n
GitHubGit
Figma
Python
PostgreSQL
Docker
Tailwind CSSTailwind CSS
OpenAI
n8n
GitHubGit
Figma
Python
Golang
Kubernetes
Java
C#
C++
Postman
Firebase
AWS
Golang
Kubernetes
Java
C#
C++
Postman
Firebase
AWS
Golang
Kubernetes
Java
C#
C++
Postman
Firebase
AWS
Golang
Kubernetes
Java
C#
C++
Postman
Firebase
AWS
My Projects

Check out my latest work

I've worked on a variety of projects, from simple websites to complex web applications. Here are a few of my favorites.

CodeRadar

CodeRadar

Developer companion Chrome extension unifying live competitive coding contest schedules (Codeforces, LeetCode, CodeChef, AtCoder), desktop alerts, Google Calendar sync, and a developer rating tracker across competitive coding platforms.

JavaScript
Chrome Extension
Manifest V3
Web APIs
Tailwind CSS
Calendar Sync
CP Templates Pro

CP Templates Pro

Feature-rich VS Code extension for competitive programmers. Provides instant boilerplate insertion (C++, Python, Java, Rust), custom template vault, interactive sidebar explorer, dynamic variables, and customizable keybindings.

TypeScript
VS Code Extension API
C++
Competitive Programming
Node.js
KshitizFX

KshitizFX

High-performance video production portfolio & client platform for video editor & VFX artist Kshitij Rathore. Features adaptive HLS streaming via Mux SDK, custom full-stack CMS with Drizzle ORM & PostgreSQL, AWS S3 / ImageKit CDN, and smooth 60fps animations.

React
TypeScript
Tailwind CSS
Motion
Express.js
Drizzle ORM
PostgreSQL
Mux Video API
AWS S3
Deep Packet Inspection (DPI) Engine

Deep Packet Inspection (DPI) Engine

High-performance Layer 7 network packet inspection engine in C++17. Features multithreaded producer-consumer architecture, TLS Client Hello SNI extraction, stateful 5-tuple flow tracking, and rule-based traffic filtering.

C++17
Multithreading
PCAP
TCP/IP
Network Security
Concurrency
Wireshark
Contestify

Contestify

Full-stack creator video contest platform & mobile app powered by a decoupled microservices architecture, dual databases (MongoDB & PostgreSQL), Redis caching, HTTP 206 chunked video streaming, and real-time leaderboards.

React.js
React Native
Node.js
Express.js
Redis
MongoDB
PostgreSQL
WebSockets
Recruiter Outreach Manager

Recruiter Outreach Manager

Automated AI pipeline converting job posting screenshots into tracked recruiter outreach. Powered by Gemini AI structured extraction, PostgreSQL, real-time SSE React dashboard, automated Gmail drafting with open-tracking pixels, and reply detection.

In-Development
Java 21
Spring Boot
React
TypeScript
Gemini AI
PostgreSQL
Docker
Gmail API
Hackathons

I like building things

During my time in university, I attended 3+ hackathons. People from around the country would come together and build incredible things in 2-3 days. It was eye-opening to see the endless possibilities brought to life by a group of motivated and passionate individuals.

LeetCode & CodeChef

LeetCode & CodeChef

Online

Solved 100+ Data Structures and Algorithms problems on LeetCode and CodeChef; consistent daily practice.

Open-Source Contributions

Open-Source Contributions

GitHub

Maintain an active GitHub with 10+ open-source projects across MERN stack, mobile apps, and AI automation.

Inter-level Football

Inter-level Football

College

Represented college in inter-level football tournaments — strong team player with a competitive mindset. Interests: Football, Video Games.

Contact

Get in Touch

Want to chat? Just shoot me a dm with a direct question on twitter and I'll respond whenever I can. I will ignore all soliciting.

GitHub
LinkedIn
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