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chandru2002-2/README.md

Hi, I'm Chandru M πŸ‘‹

Java Backend Developer | Spring Boot | REST APIs | Spring Security

I'm an MCA graduate focused on building secure and scalable backend systems with Java and Spring Boot.

I enjoy designing REST APIs, authentication and authorization systems, database-driven applications, and developer tools.

Currently building RepoLens, a repository intelligence platform that helps developers understand unfamiliar codebases through static analysis.


πŸš€ Flagship Project

RepoLens β€” Repository Intelligence Engine

RepoLens analyzes unfamiliar codebases and transforms source code into structured repository intelligence.

Highlights

  • Architecture and dependency analysis
  • API and endpoint discovery
  • Classes, methods, relationships, and persistence analysis
  • Interactive architecture and dependency graphs
  • Sequence, ER, DFD, activity, deployment, use-case, and state-machine views
  • Evidence-backed repository intelligence and traceability
  • Java and multi-language structural analysis
  • CLI, REST API, and interactive Web UI
  • Automated tests and GitHub Actions CI
  • Docker validation and reproducible releases

Tech: Java Β· Gradle Β· React Β· TypeScript Β· REST APIs Β· Static Analysis

πŸ”— View RepoLens Β· Live Demo


πŸ› οΈ Tech Stack

Languages
Java Β· Python Β· SQL Β· JavaScript Β· TypeScript

Backend
Spring Boot Β· Spring Security Β· Spring Data JPA Β· Hibernate Β· REST APIs Β· JWT Β· RBAC

Databases
MySQL Β· Firebase

Frontend
React Β· TypeScript Β· HTML Β· CSS

Tools & Engineering
Git Β· GitHub Β· Maven Β· Gradle Β· Postman Β· Docker Β· GitHub Actions Β· Swagger/OpenAPI


πŸ’» Supporting Projects

CoreX β€” Secure API Dashboard

Backend-focused system for JWT authentication, role-based access control, audit logging, API metrics, and a monitoring dashboard.

πŸ”— View CoreX

CampusFlow β€” Spring Boot Backend

Campus operations backend with JWT authentication, RBAC, CRUD APIs, DTOs, pagination, search, Spring Data JPA, and MySQL.

πŸ”— View CampusFlow

Bill Master β€” Android Billing Application

Java Android billing application with Firebase, PDF invoice generation, barcode scanning, offline-first workflows, and payment support.

πŸ”— View Bill Master


πŸ“š Currently Learning

  • Data Structures & Algorithms
  • System Design
  • Advanced Java
  • Backend Architecture
  • Open Source Development
  • Software Engineering Practices

πŸ† GitHub Activity

I use GitHub to build projects, publish releases, contribute to open-source codebases, and document engineering work.


🀝 Connect


Building backend systems, developer tools, and learning in public.

Popular repositories Loading

  1. repolens repolens Public

    RepoLens is a local-first repository intelligence engine that helps developers and AI agents understand unfamiliar codebases through deterministic static analysis, structural analysis, dependency m…

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  2. CampusFlow-backend CampusFlow-backend Public

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  3. bbq-ordering-app-ui-ux bbq-ordering-app-ui-ux Public

    UI/UX design for a mobile BBQ ordering app created using Figma

  4. Bill-Master-Android-Billing-Application Bill-Master-Android-Billing-Application Public

    high-performance Android application designed to simplify billing for small and medium-sized businesses.

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  5. corex-project corex-project Public

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  6. chandru2002-2 chandru2002-2 Public

    `Java Backend Developer