Looking for a job

Syed Abdul Rafay Ali

@syedabdulrafayali

Message

I build Spring Boot REST APIs and database-backed backend services.

Pakistan

Message

What I'm looking for

I'm seeking an on-site Java/Spring Boot Developer Internship where I can contribute to fast-paced engineering teams, build scalable REST APIs, and deepen my hands-on backend development experience.

I've developed and tested scalable RESTful APIs at Datamatics Technologies, implementing CRUD modules and integrating PostgreSQL through Spring Data JPA and Hibernate.

I engineered a secure banking REST API component using layered MVC architecture, DTO mapping, transactional deposit and withdrawal logic, and service-layer validation that prevented overdrafts before database commits. I also tested JSON payloads and HTTP responses with Postman while using Java Streams and lambdas for data mapping.

I've also built a vehicle service management system with React, C# REST APIs, SQL Server, and online booking and bay-availability workflows. I'm pursuing a B.S. in Software Engineering and seeking an on-site Java/Spring Boot Developer Internship.

Experience

Work history, roles, and key accomplishments

Java Backend Developer Intern

Datamatics Technologies Pvt. Ltd.

Jul 2025 - Nov 2025 (4 months)

Developed and tested scalable RESTful APIs using Spring Boot, implemented full CRUD operations, and integrated PostgreSQL with Spring Data JPA and Hibernate. Gained practical experience in backend workflows, design patterns, and the SDLC.

Spring Boot REST APIs CRUD Operations PostgreSQL Hibernate Postman Transactional Logic