Software Engineering & Development

Hi, I'm MOHAN RAJ S

Highly motivated and detail-oriented Full-Stack Developer with extensive foundational and practical knowledge in Java, Spring Boot framework, RESTful Web Services, and relational database management systems.

Proven expertise in designing end-to-end web applications, implementing robust backend architectures with Hibernate/JPA, and building responsive front-end user interfaces using HTML5, CSS3, JavaScript, and Bootstrap.

Download Resume View Projects LinkedIn

Core Technical Skills

Java & OOPs

Multithreading & Collections
Exception Handling & JDBC

Spring Boot & REST

Microservices & REST APIs
Spring Data JPA Architecture

SQL / MySQL & ORM

Relational Database Design
Hibernate Mapping

HTML, CSS & JS

Responsive Web Layouts
Bootstrap & Tailwind CSS

Git, Maven & Postman

Git Workflow & Branching
API Testing via Postman

Python & Embedded C

Python Scripting
Embedded Microcontroller C

Primary Focus Areas

Backend & REST APIs

Designing clean, scalable RESTful APIs using Spring Boot, Hibernate ORM, and secure authentication workflows.

• Microservices Architecture
• CRUD Operations & JPA
• Postman API Testing

Full-Stack Web Apps

Building responsive, modern end-to-end web applications with seamless Java backend and HTML5/CSS/JS frontend integration.

• Responsive UI Design
• Modern Tailwind/Bootstrap
• Complete Client-Server Flow

Database Architecture

Structuring optimized MySQL relational databases, writing efficient queries, and configuring entity relationships.

• Schema Modeling & Normalization
• High-Performance SQL Queries
• Relational Mapping (ORM)

Development Process

A clear workflow drives each project—from strategy and design to development and post-launch support.

Define & Architect

Define goals, map systems, and set the foundation for scalable code.

Build & Develop

Write clean, modular code with seamless UI and robust APIs.

Deploy & Support

Deploy, monitor, and optimize to keep products fast and reliable.

Internships & Training Experience

Java Developer Intern

2025 // Elysium Technologies

Mastered Core Java concepts including OOPs, multithreading, and collections framework. Implemented JDBC for relational MySQL database CRUD operations and data management.

Embedded Systems Intern

2023 // NxtGen Instruments

Acquired fundamentals of RTOS, task scheduling, microcontroller programming, and PCB layout design using Fritzing & Eagle tools.

In-Plant Trainee

2023 // JAAI Power Distributors

Learned industrial panel designing architecture, electrical safety standards, and engineering workflows.

Python Programming Intern

2022 // Training Trains

Built foundations in Python OOPs, logic building, and developed practical mini-projects including a Student Record System.

Featured Projects

Employee & Payroll System

Automated employee record management, attendance tracking, and monthly salary slip generation with role-based REST endpoints.

Spring Boot Hibernate MySQL

E-Commerce Application

Online shopping portal supporting product catalog browsing, cart management, and order transaction workflows tested via Postman.

REST API MySQL Bootstrap

Collision Avoidance System

Automotive safety system processing high-frequency mmWave radar signals to alert and avoid vehicle collisions in real-time.

Embedded C mmWave Radar

Education

2020 - 2024

B.E. ECE

Anna University

CGPA: 7.47%

2020

HSC

GHSS Kadathur

Score: 69%

2018

SSLC

GHSS Kadathur

Score: 80%

Certifications & Co-Curriculars

IoT and Applications Certification

Certified training in Internet of Things concepts, sensors, and cloud communication protocols.

Java Programming Essentials

Comprehensive training covering Object-Oriented Design, Collections, and Exception Handling.

Data Science and Analytics

Certified by Pantech e-Learning (2023)

Smart Phone Troubleshooting & Mobile Service

Shree Venkateshwara Hi-Tech Engineering College (2022)

Get In Touch

Have a project or opportunity? Send me a message directly!

Email Me

mohanrajece973@gmail.com