5+ years of experience as an IT professional with over designing and developing Java-based web applications. Expertise with open-source spring framework modules such as Spring MVC, Spring AOP, Spring Boot, Spring Data, Spring ORM, Spring JDBC, and Spring Security. Proficiency with Core Java SE 11 concepts such as utility methods and local-variable syntax for lambda parameters should be thoroughly understood. Deployment experience using AWS services (EC2, SimpleDB, RDS, Elastic Load Balancing (ELB), SQS, SNS, AWS Identity and Access management). Extensive experience with Spring Boot based Microservices, using REST and MQ to interact and leveraging AWS for builds, tests, and deployments. Experience with Spring Security, including Basic Authentication, OAuth 2.0, and LDAP authentication and authorization. Proficient with NodeJS for triggering and fetching data from Restful APIs provided by the backend team using GET, POST, PUT, DELETE calls. Well versed in implementing REST APIs/Microservices with Spring Boot. Proficient with SOAP, WSDL and JAX-RPC Web Services architecture. In-depth knowledge in core Java concepts like Collection Framework, Multithreading, Generics, Annotations, Serialization, Thread Pools, JavaBeans, and Externalization. Experience with Oracle WebLogic Server, Apache Tomcat, and JBoss. Proficient with Eclipse, NetBeans, JDeveloper, and IntelliJ IDEA IDEs. Expertise in developing enterprise web applications with N-tier component architectures using JUnit and Log4J. Skilled in developing SQL queries, stored procedures, and triggers in a variety of databases, including Oracle, SQL Server, and NoSQL databases. Experience in Unit Testing and mocking frameworks such as JUnit, Easy Mock, and Mockito to ensure the quality of the delivered software. Expertise in writing Maven scripts to deploy and build projects. Experienced in continuous integration (CI) with Maven and Jenkins. Exceptional leadership qualities, good interpersonal skills, team-working attitude, proactive in solving problems and providing the best solution.