KM
Hi there! 👋

I'm Kesavaraja M.

B.Tech CSE student at SRMIST (CGPA 9.03), building production-grade full-stack and backend systems. Shipped a SaaS PWA achieving 95+ Lighthouse score, engineered microservices with Java Spring Boot & Docker, and contributed +1,896 lines of merged PRs to an open-source AI Linux OS. Passionate about clean architecture, open-source, and shipping things that actually matter.

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Kesavaraja M
Full-Stack Dev
Java TypeScript Python JavaScript React Next.js 15 Spring Boot FastAPI PostgreSQL Redis Docker GitHub Actions

About

Passionate Computer Science undergraduate at SRMIST (CGPA 9.03) building production-grade software across the full stack. I've shipped a SaaS PWA with Razorpay payments achieving 95+ Lighthouse scores, engineered microservices with Java Spring Boot & Docker, and contributed +1,896 lines of merged PRs to open-source AI Linux projects. I bring Java + TypeScript depth, open-source credibility, and a relentless drive to build systems that actually matter.

9.03
CGPA
+1,896
Lines Merged
95+
Lighthouse
My Resumes

Available in two optimized formats for your convenience:

SDE Version

Software Eng Focus

Full-Stack Version

Web & Cloud Focus

My Journey

Full-Stack Developer — 75 Club (SaaS PWA)

2024–Present

Architected and shipped a full-stack SaaS PWA end-to-end — system design, schema normalization, frontend deployment — serving concurrent multi-tenant users at 95+ Lighthouse score.

Vercel / Remote

Backend Engineer — Compliance Sentinel

2024

Developed a production-ready RESTful microservice with 3-layer backend defense architecture — 100% attack block rate, sub-millisecond API response latency.

Remote

Open Source Contributor — Agentic AI Linux OS

2024

Merged PR #521 and #542 into cxlinux-ai/cx-core implementing full System Role Management and Docker permission fixes (+1,896 lines merged).

cxlinux-ai/cx-core

AI / Computer Vision — NextGen Traffic Insights

2024

Implemented priority queues and spatial hash maps to optimize a real-time vehicle detection pipeline classifying 52+ vehicles/session at stable 30 FPS.

Remote
Explorer

Skills & Expertise

Languages
Java 21 TypeScript Python JavaScript SQL HTML/CSS
Frontend
React.js Next.js 15 Tailwind CSS PWA TypeScript (Frontend)
Backend
Spring Boot FastAPI Node.js REST APIs JWT Auth Microservices Architecture
Databases
PostgreSQL MySQL Redis MongoDB SQLite Supabase
DevOps & Tools
Docker Git GitHub Actions Vercel Railway Linux SonarQube
AI / ML
YOLOv8 OpenCV BFS/A* OCR Pipelines TensorFlow/CNN Streamlit
Practices
OOP System Design Unit Testing Clean Code Agile Code Review Technical Documentation
IDE's & Tools
VS Code Antigravity Cursor IntelliJ IDEA Postman

Featured Projects

75 Club — Full-Stack SaaS PWA

Architected and shipped a full-stack SaaS PWA end-to-end — system design, schema normalization, frontend deployment — serving concurrent multi-tenant users at 95+ Lighthouse score.

Next.js 15 · TypeScript · FastAPI · PostgreSQL · Razorpay

API Rate Limiter

Architected a production API rate limiting service in Java Spring Boot implementing sliding window algorithm with Redis sorted sets at O(log n) complexity.

Java 21 · Spring Boot · Redis · MySQL · Spring Security

Compliance Sentinel

Developed a production-ready RESTful microservice with 3-layer backend defense architecture — 100% attack block rate, sub-millisecond API response latency.

Python · FastAPI · Docker · SQLite · Pytest

NextGen Traffic Insights

Implemented priority queues and spatial hash maps to optimize a real-time vehicle detection pipeline classifying 52+ vehicles/session at stable 30 FPS.

Python · YOLOv8 · OpenCV · Spatial Hash Maps

Cube Buddy

Built a real-time Rubik's cube solver in Java using BFS/A* graph traversal with 95% detection accuracy from live camera input.

Java · Python · OpenCV · BFS · A* Search

Echo Mind Framework

Designed a modular AI framework simulating memory persistence, contextual reasoning, and adaptive decision-making with pluggable FastAPI components.

Python · FastAPI · HTML/CSS/JS
Open Source Contributions

PR #521

cxlinux-ai/cx-core

+582 lines merged

Docker Permission Fixer

PR #542

cxlinux-ai/cx-core

+1,314 lines merged

System Role Management

2 PRs Merged · +1,896 Lines · 26 Tests Passing · SonarQube ✓
SRMIST SRMIST SRMIST

B.Tech in Computer Science & Engineering (AI & ML)

SRMIST, Tiruchirappalli

CGPA: 9.03 / 10.0
Tiruchirappalli, India
2023
2027

Languages

Tamil ★★★
English ★★★

Get In Touch

Let's build something amazing together

LinkedIn

Kesavaraja-m

GitHub

Kesavaraja67

Email

krkesavaraja67@gmail.com

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