Hi, I'm a

Full-Stack Developer

MCA Completed Awaiting Viva & Result
6+ Projects completed
Real-Time AI Integration Focus
Ritik Kumar

What I Do

Delivering high-end web applications, backend architectures, and AI integrations.

Web Development

Building responsive, pixel-perfect frontend stores and single-page apps using React, Vite, Tailwind CSS, and custom styling systems.

AI Implementations

Connecting voice-to-voice bidirectional audio loops, raw PCM socket pipelines, and live visual feeds using the Gemini Live API.

Backend Architecture

Structuring modular Node.js/Express APIs, secure JWT authorization protocols, SQLite native drivers, and MongoDB databases.

IoT & Hardware

Integrating hardware controllers, Raspberry Pi nodes, automated webhooks, and secure UPI payment systems for physical devices.

About Me

I'm a passionate Full-Stack Web Developer and MCA student who enjoys building modern, secure, and scalable web applications that solve real-world problems. I love transforming ideas into interactive digital experiences using technologies like React, Node.js, Express.js, PHP, MySQL, JavaScript, and MongoDB. Over the past few years, I've developed projects ranging from e-commerce platforms and online print management systems to AI-powered applications and real-time voice assistants. My focus is on writing clean, maintainable code, creating intuitive user experiences, and building reliable backend systems with strong security practices. I'm always exploring new technologies, currently expanding my skills in cloud deployment, AI integration, and modern backend architecture. I enjoy learning, collaborating, and taking on challenges that help me grow as a developer. When I'm not coding, you'll usually find me experimenting with new frameworks, contributing to personal projects, or learning about the latest trends in web development and artificial intelligence.

Technical Credentials

  • Degree: MCA Completed (Awaiting Result)
  • Location: Haridwar, India
  • Focus: AI Agents, APIs, & Full-Stack Systems
  • Status: Open to Work / Collaborations

Featured Projects

Real-world applications and architectures built from scratch.

AI Systems 2026

Risha — Real-Time Voice AI Assistant

Inspired by Friday/Jarvis, Risha is a multimodal voice and vision assistant. Using WebSockets to stream raw binary PCM (Int16) audio, it coordinates conversational loops via the Gemini Live API. Features camera visual context feeds and a Manifest V3 companion Chrome Extension that executes clicks on web elements using custom DOM tools.

Gemini Live API WebSockets Node.js Web Audio API Chrome Extension MV3
View Repository
Full-Stack Platform 2026

Vipana — Full-Stack E-Commerce Platform

A modern, production-grade e-commerce application. Combines a custom glassmorphism storefront with a complete inventory & orders admin dashboard. Employs JWT-based RBAC authentication, Razorpay payments, custom uploads with Cloudinary, and automated email alerts.

React (Vite) Node.js Express.js SQLite Razorpay Cloudinary
View Repository
Agricultural Web App 2026

GramSetu AI

A multi-tier agricultural assistant featuring Mandi market prices, automatic IP-based geolocation, crop disease camera inspections, and translation setups.

React Node.js MongoDB Python Gemini API
View Repository
MCA College Project — IoT & Hardware 2026

HyperPrint — IoT Printing System

Built as a major MCA college project. An integrated hardware/software solution linking physical printer hardware with a Raspberry Pi server. Users upload documents securely, complete a UPI webhook payment, and dynamically trigger release triggers on-device.

Raspberry Pi PHP UPI Webhooks SQLite
View Repository

Legacy Codebases & Clones

📂
Food Discovery Website

Responsive culinary portfolio website, featuring clean recipes views and fluid dynamic CSS layout transitions.

HTML5CSS3Vanilla JS
📂
Amazon Frontend Replica

Detailed clone replicating Amazon's static landing page, layouts, and desktop responsiveness specs.

HTML5CSS3 Flexbox

Technical Expertise

A list of languages, databases, libraries, and frameworks I use.

Languages & Runtimes

  • JavaScript (Node.js)
  • Python
  • C++
  • PHP
  • C Language

Backend & Database

  • Express.js (REST APIs)
  • WebSockets
  • MongoDB (Mongoose)
  • SQLite
  • Relational SQL

Frontend Systems

  • React.js (Vite Tooling)
  • CSS3 / HTML5
  • Tailwind CSS
  • Bootstrap

AI & Systems Tools

  • Gemini Live APIs
  • Google GenAI SDK
  • Chrome Extension MV3
  • Raspberry Pi
  • Git & GitHub

Let's build something together

I am currently open to full-time opportunities, freelance projects, and collaborations. If you have an idea or would like to chat about system integrations, drop me an email!