Open to opportunities

Hari Kissan

@harikissan

Message

Entry-level Java backend developer building REST APIs and scalable solutions with Spring Boot and MySQL.

India

Message

What I'm looking for

I’m looking for a backend-focused role where I can build and test REST APIs with Java/Spring Boot, contribute to application development, and support production by debugging, troubleshooting, and fixing issues collaboratively.

I’m an entry-level Java Backend Developer with hands-on experience in Java, Spring Boot, JDBC, REST APIs, and MySQL gained through internships and software projects.

I enjoy building reliable backend modules—designing normalized database schemas, implementing CRUD operations, and using debugging to resolve backend integration issues. I also focus on API testing and validation with Postman.

In my Java Full Stack internship, I developed backend modules for business applications, designed RESTful APIs, and performed troubleshooting through root cause analysis. I collaborated with developers across development, testing, and issue-resolution activities.

Through projects like the Flight Ticket Booking System and TradeShift, I strengthened my skills in application support, exception handling, and transaction-oriented business logic—always aiming to deliver scalable solutions that work in production environments.

Experience

Work history, roles, and key accomplishments

Web Development Intern

CodSoft

Built responsive web interfaces using HTML, CSS, and JavaScript, and created mini-projects to demonstrate frontend-backend integration concepts. Strengthened debugging and problem-solving skills through hands-on development and practical issue resolution.

HTML CSS JavaScript Responsive Web Design Backend Integrations Debugging Problem Solving Web Development

Java Full Stack Intern

Zaalima Development

Developed backend modules for business applications using Java, Spring Boot, REST APIs, and MySQL; designed RESTful APIs for data management and business operations. Conducted API testing in Postman and debugged backend integration issues through troubleshooting and issue resolution.

Java Spring Boot REST APIs JDBC MySQL API Testing Debugging CRUD Operations