SUMMARY

• Java Professional with 4 years of progressive experience as Jr. Developer using various technologies - Java, J2EE, Spring, Hibernate, ESB, APIGEE and SQL.
• Experience in developing and maintaining Enterprise level projects making them more flexible, reusable and customizable.
• Experience in developing Micro Services and clear understanding of Micro Service Architecture
• Hands on experience to manage API services using APIGEE
• Strong experience with Java/J2EE as a developer in all phases of software development life cycle (SDLC) including system design, development, and delivery of enterprise software.
• Experience includes application development in Java J2EE (client/server), JDBC, Servlet programming, JSP, Enterprise Java Beans, Struts, Spring, JPA, SQL Queries, PL/SQL procedures, Oracle, MySQL, SQL Server etc. using IDEs like Eclipse, RAD and NetBeans.
• Strong Experience in implemented Service Oriented Architectures (SOA) and Microservices using Spring Boot, REST web Services.
• Have hands on experience in design and development of Java, J2EE & Web Technologies: Servlets, JSP, JDBC, HTML, Java Script, CSS, JAX-RPC, JAX-WS, JMS.
• In-depth experience in using Oracle 9i/10g/11g, Microsoft SQL Server databases.
• Proficient in developing Web Services, related technologies & frameworks: WSDL, SOAP, REST, SOAP UI and generating clients using Eclipse for Web Services consumption.
• Hands on experience in Hibernate and configuring using configuration files and annotations.
• Configured Log4j, JUnit and developed unit test cases and determining application functionality.
• Experience in implementing Design Patterns like Singleton, Factory, Data Access Object.
• Experience on different IDEs such as IntelliJ, Eclipse, and deployment using Application Servers Apache Tomcat, BEA WebLogic.
• Experienced in RDBMS such as Oracle, MySQL databases.
• Supported the application in production and worked closely with on-shore teams.
• Ability to work effectively in cross-functional team environments and experience of providing training to business users.
• Proficient in developing Web Services, related technologies & frameworks: WSDL, SOAP, REST, SOAP UI and generating clients using Eclipse for Web Services consumption.
• Extensively worked in Unit Testing, Regression Testing, Integration Testing, Defect Tracking Systems and Performance testing of the software systems.
• Experience in unit testing, Integration testing, performance testing and JUnit Testing tool.
• Superior ability to communicate and work with functional and technical groups, under tight deadlines and changing priorities.
• Highly motivated team player with the ability to work independently and adapt quickly to new and emerging technologies.
• Experience in Managing a team and providing technical support as required towards deliverables.

TECHNICAL SKILLS

Languages: Java 6/7/8, SQL, PL/SQL, C++, C

Databases: Oracle, SQL Server, MS Access, MongoDB

J2EE Technologies: JDBC, JNDI, JSP, Servlets, EJB

Web Technologies: JSON, XML, HTML5, JQuery, CSS3, JavaScript, Ajax

Application Servers: JBoss, Web Sphere

Web Servers: Apache Tomcat

Database Tools: TOAD, SQL Developer, MySQL Workbench

Operating Systems: Windows, Unix and Linux

Methodologies: Waterfall, Iterative, Agile, Scrum, SDLC

IDE & Versioning Tools: Eclipse, My Eclipse, RAD, Net Beans, Concurrent Versioning System (CVS), SVN, GIT

Frameworks: Spring, AOP, Hibernate, JPA

Java Scripting Libraries: Angular JS, Node.js, React JS Bootstrap

AWS: Achieved AWS Developer Associate Certification and have good idea on AWS Components.

JDK1.8: Developed services using Java 1.8 and have good idea on Lambda and Functional interfaces

PROFESSIONAL EXPERIENCE

Confidential, Ashburn, VA

Jr. Java/J2EE Developer

Responsibilities:

• Actively involved in Analysis, Design, Development, Deployment, System Testing and User Acceptance Testing. Successfully followed agile methodology in the Scrum Cycle model.
• Added dynamic functionality to the application by implementing jQuery, Bootstrap and Angular 4.0.
• Implemented UI components using Angular 2.0 dependency Injection, Models, data binding and controllers.
• Collection objects, array operations and Enhanced concurrency methods.
• UsedSpringBootActuator to externalize application's configuration properties for different
• Secured the REST API’s by implementing OAuth2 token-based authorization scheme using Spring security.
• Implementing the Micro service architecture with Spring Boot based services interacting through a combination of RESTand Apache Kafka and zookeeper message brokers.
• Created RFP (Request for Proposal) micro service to provide RESTful API utilizing Spring Boot with Spring MVC.
• Extensively used Hibernate 4.5concepts such as inheritance, lazy loading, dirty checking and transactions.
• Used Hibernate, object/relational-mapping (ORM) technique for mapping data from MVC model to MySQL Relational data model with an SQL-based schema.
• Designed UI using JSP, HTML, CSS, JavaScript.
• Prepared Business requirement specification and technical documentation.
• Used JavaScript for validation.
• Involved in the Front-End validations using JavaScript and AJAX.
• Involved in writing service layer in custom MVC framework to write business logic.
• Wrote complex SQL queries to generate reports.
• Implemented Log4J for Logging Errors, debugging and tracking using loggers, appenders and components.

Environment: Java and J2EE design patterns, HTML5, CSS 3, Bootstrap, Angular 4.0, Node JS, JavaScript, Ajax, Maven, SpringBoot,Microservices, Hibernate 4.x, Docker, REST, MongoDB,Pivotal Cloud Foundry, Jenkins

Confidential

Java Developer

Responsibilities:

• Involved in requirements gathering and validating functional specifications.
• Used Struts framework along with JSP, HTML, CSS and JavaScript to construct the dynamic web pages (presentation layer) for the application
• Used Rational Rose to design UML diagrams (Use Case Diagrams, Class diagrams and Sequence diagrams).
• Used Clear Quest tool to keep track of the application bugs and to coordinate with the Business and QA analysts Designed UI using JSP, HTML, CSS, JavaScript.
• Prepared Business requirement specification and technical documentation.
• Used JavaScript for validation.
• Involved in the Front-End validations using JavaScript and AJAX.
• Involved in writing service layer in custom MVC framework to write business logic.
• Wrote complex SQL queries to generate reports.
• Used CVS for version controlling and Eclipse as IDE.
• Apache Tomcat and WebLogic servers are used for deployment and administration of components.

Environment: CoreJava, J2EE, Struts 1.x, Hibernate, Servlets, JSP, JSTL, JavaBeans, JDBC, XML, HTML, CSS, Java Script, Oracle, Junit, WebLogic, CVS, Eclipse, Ant, Rational Rose.