I've built secure backend services for BO IT Solutions' Mental Health Platform, supporting integration between mobile and web systems and secure access to healthcare-related services and data.
I develop and enhance Java and Spring Boot applications, including REST APIs, database operations, and authentication and authorization with Spring Security, OAuth2, and JWT. On an Insurance Policy Administration System, I worked on policy creation, premium calculation, renewals, status management, and claims-related operations.
I contribute in Agile Scrum teams through requirements analysis, technical discussions, testing, debugging, and defect fixes. I use JUnit, Postman, Swagger, GitHub, MySQL, Spring Data JPA, and Hibernate to deliver and maintain backend functionality.

