Sujal Prajapati

Java Backend Developer with hands-on experience designing and developing RESTful APIs using Spring Boot, Hibernate, and PostgreSQL. Experienced in backend application development, authentication integration, database design, Docker-based environments, and full-stack collaboration with React.js applications. Strong understanding of object-oriented programming, microservices architecture, API integration, and software development best practices.

Seeking opportunities to contribute to scalable and high-performance Java applications.

Java Developer Intern at Keyanna Technologies (2026-05 – Present)

Working within a live enterprise telecom application built on Java, Spring Boot, Hibernate, and REST APIs, gaining direct exposure to production microservices architecture.

• Analyzed service boundaries, inter-service API contracts, and business workflows across existing codebase to build enterprise-scale system understanding.
• Tracing application logs across distributed services to identify root causes of reported issues, developing practical debugging skills in a large-scale production environment.
• Collaborating with senior engineers to validate and test fixes in the development environment ahead of release.

Java Developer Intern at Promount Technologies LLP (2025-05 – 2025-08)

Completed a structured backend development training program covering Core and Advanced Java, Spring Boot and REST API design principles.

• Built and tested REST API endpoints using Spring Boot, applying MVC architecture and OOP fundamentals under senior mentorship.
• Practiced relational schema design and query writing in PostgreSQL, and configured Docker containers for local development environment.
• Gained hands-on exposure to CI/CD deployment workflows as part of the training curriculum.

Bachelor of Computer Applications in BCA – GLS University, Ahmedabad (2023 – 2026)

Higher Secondary Certificate in HSC – Gujarat Board (2023)

Secondary School Certificate in SSC – Gujarat Board (2021)