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I'm

BARATHRAJ R

Java Full Stack Developer

“Crafting high-performance web experiences with precision and purpose.”

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I Build Scalable
Enterprise Applications.

From robust backend systems with Java & Spring Boot to engaging user interfaces with Angular & React — I bring ideas to life end-to-end.

Bridging design
and development.

JavaSpring BootMicroservicesAngularTypeScriptMySQLAWS S3REST APIs

About Me

Java Full Stack Developer, backend focused.

2+ years building enterprise applications — from scalable backend systems with Spring Boot & Microservices to robust integrations with AWS S3 and WhatsApp Chatbots.

My Resume

Backend

Java, Spring Boot, Microservices & REST APIs.

Databases

MySQL and Oracle SQL.

Frontend

Angular, HTML, CSS, TypeScript.

Tools & AWS

AWS S3, Git, Jenkins, Maven.

My Tools

Expertise

A dynamic overview of the technologies I leverage to build performant, high-fidelity digital solutions.

Angular
HTML5
CSS3
TypeScript
Angular
HTML5
CSS3
TypeScript
Angular
HTML5
CSS3
TypeScript
Java
Spring Boot
Microservices
REST APIs
MySQL
Oracle SQL
Java
Spring Boot
Microservices
REST APIs
MySQL
Oracle SQL
Java
Spring Boot
Microservices
REST APIs
MySQL
Oracle SQL
Git
Maven
Nginx
Jenkins
AWS S3
Git
Maven
Nginx
Jenkins
AWS S3
Git
Maven
Nginx
Jenkins
AWS S3

My Works

WhatsApp Chatbot Integration
01
PROJECT 01

WhatsApp Chatbot Integration

Java Developer - Backend integration processing requests from a WhatsApp chatbot and generating dynamic documents securely stored in AWS S3.

JavaSpring BootMicroservicesAWS S3REST APIs
Scrum Management Dashboard
02
PROJECT 02

Scrum Management Dashboard

A highly dynamic project management dashboard built for Agile teams featuring an intuitive Kanban board, sprint metrics, and team collaboration tracking.

ReactTypeScriptTailwind CSSReduxNode.js
Advanced JWT Architecture Implementation
03
PROJECT 03

Advanced JWT Architecture Implementation

A comprehensive backend security flow employing JSON Web Tokens (JWT) for secure authentication, role-based access control, and stateless microservices.

JavaSpring SecurityJWTMicroservicesREST APIs

Experience

Where I've Worked

2+ years of professional experience building scalable enterprise applications and integrating real-time services.

Software Engineer

2024 — Present

Tata Consultancy Services

Developed and maintained enterprise applications using Java, Spring Boot, microservices, and Angular. Designed and implemented RESTful APIs. Investigated and resolved production incidents reducing downtime. Integrated WhatsApp Chatbot and Document Generation System storing PDFs in AWS S3.

JavaSpring BootMicroservicesAngularREST APIsAWS S3MySQL

Get in Touch

Let's work together.

Have a project in mind or just want to say hi? I'm always open to new opportunities and collaborations.

EmailGitHubLinkedInInstagram