Parvin Etibarlı

Developed microservices integrated with Core Banking and the BirBank mobile application.

Built event-driven systems using Kafka for real-time data streaming.

Implemented credit scoring logic and batch jobs (Spring Batch, Quartz).

Worked with Spring Boot, Spring Cloud, JPA (Oracle), and MongoDB.

Managed DB changes via Liquibase and ensured code quality using SonarQube, PMD, and Checkstyle.

Created microservices architecture for a betting system utilizing JOOQ, gRPC, Docker, and Kafka.
Leveraged Kubernetes to streamline deployment processes and enhance system scalability.
Applied contemporary technologies to drive innovation in service development.

Developed and optimized online payment systems for enhanced functionality and user experience.
Created and updated systems utilizing JSP and Servlet technologies.
Integrated Spring technology to improve system performance.
Built functional, customer-friendly APIs to facilitate seamless transactions.

Engineered application modules and utility classes via core Java for ERP system integration.
Applied Spring Framework best practices in implementation, incorporating design patterns like Singleton, Factory, Facade, and DAO.
Created foundational base classes to support scalable application architecture within ERP system.