Abhay Jadhav
Java Full Stack Developer
Talent
PuneMember since September 28, 2026
JavaSpring BootSpring SecurityOAuth 2.0MicroservicesREST APIsJPAHibernateKeycloakIAMRBACAuthenticationAuthorizationJWT2FA/OTPUser ManagementSession ManagementSQL
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JavaSpring BootSpring SecurityOAuth 2.0Microservices
About
Java Full Stack Developer with 4+ years of experience in developing enterprise applications using Java, Spring Boot, Spring Security, REST APIs, Microservices, JPA/Hibernate, and SQL. Strong experience in IAM, including Keycloak, OAuth 2.0, OpenID Connect (OIDC), JWT, RBAC, authentication, and authorization. Experienced in developing secure REST APIs, troubleshooting production issues, and implementing application security.
Experience
Java Full Stack Developer - Delfine India Tech Pvt. Ltd
(2022-08)
- Designed and developed RESTful APIs using Spring Boot.
- Optimized database queries for efficient data processing
- Developed and integrated microservices to support enterprise data workflows.
- Implemented and maintained API security and validation mechanisms.
- Participated in Agile sprint planning and task execution
- Debugged and resolved backend production issues
Skills
Java Full Stack Developer
