Around 4 years, accumulated extensive experience in object-oriented analysis, design, and development, encompassing thick client, web, and enterprise applications. Well-versed in various domains, platforms, and environments, with a robust understanding of database designing. Proficient in developing multi-tier distributed enterprise applications using Java/J2EE. Bring solid expertise in Java technologies to the table, encompassing Java Collections, Interfaces, Synchronization, Serialization, IO, Exception Handling, Multi-Threading, Java Beans, and Web Services, including SOAP and REST API. Have hands-on experience working with REST Web Services and successfully implementing REST APIs. Actively engaged and experienced in RDBMS concepts, with a strong skill set in writing SQL queries. Brings practical working experience in Relational DBMS platforms including MySQL, Oracle, PL/SQL, DB2, and Oracle Performance Tuning. Extensive experience in the Spring framework, encompassing the configuration of Spring Application Context with Dependency Injection, Spring IOC (Inversion of Control), Spring MVC, and Spring Boot. Specialized in developing model components using ORM technologies, particularly Hibernate, with a focus on caching, Hibernate Template, and DAO. Proficient in crafting database-independent persistence logic to ensure portability of relationships between databases. Possess hands-on experience in the implementation of design patterns, specifically Singleton, DTO, and DAO, contributing to robust and scalable software solutions. Well-versed in J2EE architecture, with a solid understanding of Java 8, JDBC, Servlets, JSP, JMS, Maven, Log4J, Junit, and Mockito, ensuring the development of robust and efficient applications. Developed Hibernate ORM mappings and annotations to maintain data integrity within MySQL DB tables, contributing to server-side development. Utilized technologies such as JDBC, JMS, Servlet, MVC architecture, JavaBeans, and XML. Hard-working and proactive self-starter with an unwavering commitment to excellence. Places high importance on quality, performance, best practices, and the reliability of every development task.