MOHAN RAJ

Full-Stack Developer

SathyamangalamSoftware Development

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7roles

47skills

4education

5credentials

About

Full-Stack Developer with foundational and practical knowledge of Java, Spring Boot, RESTful web services, Hibernate/JPA, relational databases, and responsive front-end development.

Experience

Java Developer Intern

Elysium Technologies

Practiced Core Java, object-oriented programming, exception handling, file I/O, multithreading, collections, JDBC, MySQL, CRUD operations, and modular Java application development.

Embedded Systems Intern

NxtGen Instruments

Studied embedded systems architecture, hardware-software interfacing, microcontroller programming, RTOS fundamentals, task scheduling, real-time execution, and PCB design using Fritzing and Eagle.

In-Plant Trainee

JAAI Power Distributors

Received training in industrial panel designing, electrical safety standards, and engineering workflows.

Python Programming Intern

Training Trains

Developed Python foundations and practical mini-projects including a Student Record System and Calculator Application.

In-Plant Trainee

Dream Techno Park

Received technical training in PCB design workflows and etching techniques.

In-Plant Trainee

Caliber

Received foundational training in industrial automation, PLCs, and sensor integrations.

Java Software Developer

Elysium Technologies Private Limited

2 yrs 2 mos · Madurai, Tamil Nadu, India

Education

Anna University

B.E., Electronics and Communication Engineering

2020–2024

CGPA: 7.47%

Govt Higher Secondary School, Kadathur

Higher Secondary Certificate (HSC)

Score: 69%

Govt Higher Secondary School, Kadathur

Secondary School Leaving Certificate (SSLC)

Score: 80%

Shree Venkateshwara Hi-Tech Engineering College

Bachelor of Engineering - BE, Electrical

Jun 2020 - Jun 2024

Skills

JavaCore JavaObject-Oriented ProgrammingException HandlingCollections FrameworkMultithreadingFile I/OJDBCSpring BootRESTful APIsBootstrapHTML5CSS3JavaScriptSQLMySQLHibernateJPANoSQLGitGitHubMavenPostmanEclipseIntelliJ IDEAVS CodeWordPressPythonEmbedded CAgile/ScrumCode OptimizationDebuggingAnalytical ReasoningProblem SolvingTeam CollaborationAdaptabilityBackend ArchitectureRelational Database ModelingCRUD System DesignVersion ControlSoftware System SecurityCloud Computing FundamentalsReact.jsBootstrap (Framework)Object-Oriented Programming (OOP)CancellationsAnalytical Skills

Projects

Employee Management & Payroll System

Engineered a full-stack application to automate employee record management, attendance tracking, and monthly salary slip generation using Java, Spring Boot, RESTful APIs, Hibernate/JPA, MySQL, HTML5, CSS3, JavaScript, and Bootstrap. Implemented role-based authentication, REST CRUD APIs, and relational database integration.

E-Commerce Web Application

Developed a scalable online shopping portal with product catalog browsing, cart management, and order transaction workflows. Built product filtering and cart-state backend endpoints, tested APIs with Postman, and created the user interface using Bootstrap, HTML5, and CSS3.

Vehicle Collision Avoidance Detection System

Developed an automotive safety system using high-frequency mmWave radar, Embedded C, and microcontroller technology. Programmed sensor-data processing algorithms, calibrated detection thresholds, and implemented real-time audio and visual alerts.