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•Leveraged a robust tech stack including Spring Boot, Spring Security, Spring Data JPA, and Swagger for API documentation. •Ensured secure and efficient operations using JWT for authentication and Docker for containerization. •Conducted extensive testing with Mockito and Testcontainers to ensure reliability and performance •Utilized Spring Boot, Spring Security, Spring Data JPA, Swagger, and Liquibase to ensure a secure and scalable application. Technologies: Java, Spring Boot, Spring Security, Spring Data JPA, Swagger, JWT, Docker, AWS, Mockito, Testcontainers.

Contributed to the development and deployment of Coupidon, a Telegram-based dating application. •Leveraged Java tools such as Spring Boot, Spring Security, Spring Data JPA, and Telegram Bot API. •Implemented key features including user authentication, chat functionality between users, a preference-based search system, real-time notifications for new messages, and an advertisement system. •Ensured a robust and scalable application architecture using Docker for containerization and AWS for deployment. •Conducted comprehensive testing with JUnit and Mockito to maintain system reliability. Technologies: Java, Spring Boot, Spring Security, Spring Data JPA, Telegram Bot API, Docker, JUnit, Mockito.