Hello, I'm

Praveen Kumar M

Developer / MERN Stack / Cloud & DevOps

Building robust, scalable web applications with a passion for clean architecture and exceptional user experiences. From MERN stack development to cloud deployments on AWS, I bridge the gap between elegant front-ends and powerful back-ends.

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Projects Built

Technologies

Years Learning

About Me

Crafting digital experiences
with precision

I'm Praveen Kumar M, a passionate full-stack developer pursuing excellence at the intersection of clean code and user-centric design. Currently based in India, I specialise in building end-to-end web applications using the MERN stack.

My journey has taken me through team collaborations, solo engineering challenges, and production-level deployments — from crafting seamless authentication systems with working SMTP to deploying cloud infrastructure on AWS.

Beyond the browser, I dabble in image processing — exploring gesture recognition and sign language detection, merging computer vision with real-world utility.

I believe great software is not just functional — it should feel effortless to use and elegant to read.

Full Stack Engineering
MERN stack specialist — MongoDB, Express.js, React, Node.js — building everything from REST APIs to responsive UIs.

Cloud & DevOps
Hands-on experience with AWS, Azure & GCP. Production-grade server setups, Docker containerisation, and CI/CD pipelines.

Computer Vision
Image processing projects including sign language gesture detection using deep learning and OpenCV pipelines.

System Design
Understanding of scalable architecture patterns, basic system design principles, and database optimisation strategies.

Technical Proficiency

The stack I wield

Core Stack

MongoDB Express.js React Node.js REST APIs JWT Auth

Languages

JavaScript Java C++ C

Cloud & DevOps

AWS Azure GCP Docker Linux Server Nginx

Tools

VS Code GitHub Postman Thunder Client Docker Desktop

Architecture

System Design Microservices Database Design

Concepts

SMTP Integration Image Processing OAuth / Auth Cloud Storage

Selected Work

Projects that ship

Team Project

Adroit

A fully-fledged official team platform built collaboratively. Features modern UI, structured team information, project showcases, and a professional landing presence deployed on Vercel.

React Vercel Team Collab

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Team Project

Campus Event Management

A comprehensive platform for managing college events — from creation and registration to attendance tracking and notifications. Built to streamline campus administrative workflows.

MERN Stack MongoDB Node.js React

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Solo Project

Authentication & Authorization

A production-ready auth system featuring complete user registration, login flows, JWT-based session management, role-based access control, and working SMTP email verification with real mail delivery.

Node.js JWT SMTP Nodemailer MongoDB

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Image Processing

Gesture Detection

A sign language recognition system using image processing and computer vision. Detects hand gestures in real-time and maps them to corresponding signs — making communication more accessible.

Python OpenCV MediaPipe TensorFlow

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