Dhanush

Java Backend Developer

Chennai, India 0+ yrs exp 81 · Excellent

About

Java Backend Developer skilled in Java, Spring Boot, Spring Security, Hibernate, MySQL, REST APIs, JWT Authentication, Docker, and CI/CD. Experienced in building scalable backend systems, optimizing database performance, and deploying cloud-native applications.

Skills & Expertise (33)

MySql Intermediate

6.3/10

0.5

Years Exp

Postman Intermediate

6.3/10

0.5

Years Exp

VS Code Intermediate

6.3/10

0.5

Years Exp

IntelliJ IDEA Intermediate

6.3/10

0.5

Years Exp

GitHub Intermediate

6.3/10

0.5

Years Exp

Git Intermediate

6.3/10

0.5

Years Exp

Indexing Intermediate

6.3/10

0.5

Years Exp

Query Optimization Intermediate

6.3/10

0.5

Years Exp

SQL joins Intermediate

6.3/10

0.5

Years Exp

Database Normalization Intermediate

6.3/10

0.5

Years Exp

JWT Authentication Intermediate

6.3/10

0.5

Years Exp

REST APIs Intermediate

6.3/10

0.5

Years Exp

Spring Data JPA Intermediate

6.3/10

0.5

Years Exp

SQL Intermediate

6.3/10

0.5

Years Exp

Spring Boot Intermediate

6.3/10

0.5

Years Exp

Spring Security Intermediate

6.3/10

0.5

Years Exp

Spring MVC Intermediate

6.3/10

0.5

Years Exp

Hibernate Intermediate

6.3/10

0.5

Years Exp

Java Intermediate

5.8/10

0.5

Years Exp

API Design Intermediate

5.5/10

0.5

Years Exp

Microservices Architecture Intermediate

5.5/10

0.5

Years Exp

Exception Handling Intermediate

5.5/10

0.5

Years Exp

Collections Framework Intermediate

5.5/10

0.5

Years Exp

OOPs Intermediate

5.5/10

0.5

Years Exp

Streams API Intermediate

5.0/10

0.5

Years Exp

Docker Intermediate

5.0/10

0.5

Years Exp

GitHub Actions Intermediate

5.0/10

0.5

Years Exp

cloud deployment Intermediate

5.0/10

0.5

Years Exp

Multithreading Intermediate

5.0/10

0.5

Years Exp

Maven Intermediate

5.0/10

0.5

Years Exp

Render Intermediate

4.5/10

0.5

Years Exp

Railway Intermediate

4.5/10

0.5

Years Exp

Vercel Intermediate

4.5/10

0.5

Years Exp

Work Experience

Java Backend Developer Intern

TechnoHacks Solutions Pvt. Ltd.

Jul 2025 - Nov 2025

Developed and maintained scalable RESTful APIs using Java, Spring Boot, Spring MVC, and Hibernate for hospital management workflows following MVC architecture principles. Designed and optimized MySQL relational database schema with indexing, normalization, and efficient JPA mappings, improving query performance by 40%. Implemented secure authentication and authorization using Spring Security and JWT-based role-based access control (RBAC). Performed API testing and debugging using Postman while collaborating with developers through Git and GitHub version control workflows.

Education

B.E. Computer Science and Engineering - MNM Jain Engineering College

2022 - 2026 · Afghanistan

Certifications

No certifications added yet

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Profile Score Breakdown

📷 Photo 10/10

📄 Resume 10/10

💼 Job Title 10/10

✍️ Bio 10/10

🛠️ Skills 20/20

🎓 Education 10/10

⏱️ Experience 6/15

💰 Rate 0/5

🏆 Certs 0/5

✅ Verified 5/5

Total Score 81/100

Profile Overview

Member sinceSep 2026

Availability Details

Visa Status

Need Sponsorship

Relocation

Open to Relocation

Skills (33)

Click a skill to find developers with the same skill

MySql Postman VS Code IntelliJ IDEA GitHub Git Indexing Query Optimization SQL joins Database Normalization +23 more

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