Dhanisa R

Software Engineer with hands-on internship experience building backend applications and RESTful APIs using Java, Spring Boot, Python, and SQL databases (PostgreSQL, MySQL). Strong foundation in Object-Oriented Programming, Data Structures and Algorithms, DBMS, and design principles. Experienced in building and testing 30+ REST endpoints, debugging backend issues, and working with data pipelines and JSON-based integrations.

Quick learner, strong analytical and logical problem-solver, and comfortable collaborating in Agile teams.

Java Backend Developer Intern at Litmus7 Systems Consulting (2026-01 – 2026-02)

• Built 10+ RESTful API components using Java 17, Spring Boot, Spring Data JPA, Hibernate, and PostgreSQL, implementing CRUD operations and database integration following MVC architecture.
• Performed end-to-end API testing across 10+ REST APIs using Postman, debugging and resolving edge-case issues before deployment; authored technical documentation and supported build/deployment activities using Maven.
• Applied OOP best practices and clean coding principles, participated in code reviews for 15+ pull requests, and debugged backend issues to improve component quality and reliability.

IT Intern at DP World Cochin (ICTT) (2025-12 – 2025-12)

• Built a real-time detection pipeline using Python, YOLOv5, and OpenCV, processing live camera feeds and achieving approximately 90% detection accuracy, applying logical problem-solving to optimize processing efficiency.

Bachelor of Technology (B.Tech) in Computer Science and Engineering – Christ College of Engineering, Irinjalakuda (2022 – 2026)