SUMMARY:

• 10+ years of Java Full Stack development experience including Requirement Analysis, design and development of front end, back end and database technologies.
• Strong experience in developing applications using Java/J2EE technologies in Telecom, Banking and e - governance domains.
• Expertise in enterprise Java including Spring 4.1, JPA/Hibernate, maven, JUnit.
• Expertise in analysis, design, development, testing and maintenance of large scale object oriented applications.
• Extensive experience using AngularJS 2.0, JSP, Servlets, JDBC, JMS, XML, Struts, Spring, Hibernate, DB2, Oracle.
• Extensive hands on experience deploying applications on Weblogic 12.3, WebSphere 8.5, Jboss 5 application servers.
• Strong in back end development and design using Oracle, triggers and stored procedure (PL/SQL).
• Extensive knowledge of OOPS, OOAD, UML concepts (Use Cases, Class Diagrams, Sequence Diagrams etc.).
• Expertise in Application performance monitoring and analyzing using Dynatrace.
• Experience in using Apache jMeter for load testing.
• Experience working on complex projects with multi-tier architecture.
• Experience in SCRUM development and agile methodology.
• Extensive POC experience in Spring Boot, spring data and Mongo DB 3.2 (NoSQL).
• Extensive POC experience in Micro services using Spring Boot and Spring Cloud.
• Good understanding of AWS EC2, VPC, Lambda, S3, SQS, SNS, and RDS concepts.
• Good understanding of Apache Hadoop and Map- Reduce architecture.
• Extensive hands-on experience in Design patterns such as MVC, Data Access Objects, Factory pattern, Builder pattern, Prototype pattern, Singleton pattern, Adaptor pattern, Bridge pattern, Façade, Strategy pattern, State pattern, and Visitor pattern

TECHNICAL SKILLS:

Languages: J2EE, Java 1.7, SQL

J2EE Technologies: J2EE, JSP, JSTL, Servlets, Beans, JMS, JDBC, JTA, JNDI, RMI, JAXB, SSL, Web Services, WS-Security. XML, JAXB, XSL, XSLT, HTML, CSS, SOA, REST, SOAP, WSDL

Frameworks: Struts 1.X/2.0, Spring 3.0, Spring MVC, Spring Boot, Hibernate 3, AJAX, Log4J,AWS,Hadoop

Application servers: JBoss 3.X/5.X, Weblogic 12.3, WebSphere 8.5

Scripting: Java Script, Jquery, AngularJS 2.0

Tools: Eclipse, TOAD, Crystal Report, Note Pad plus, JIRA, Bugzilla, putty, Jmeter.

Internet: XML, XSL, HTML 5, DHTML, XHTML, CSS and JavaScript, JQuery, AngularJS. SOA and Micro services.

Databases: Oracle, DB2

Development Methodologies: Agile and Waterfall

Operating Systems: Windows, UNIX, Solaris

Build Methodology: Ant, Maven

PROFESSIONAL EXPERIENCE:

Confidential, Manassas, VA

Responsibilities:

• Designed and developed micro services using spring boot and spring cloud.
• Involved in designing and developing views, controllers, services, and directives in AngularJS.
• Developed Spring Controllers configured using annotations to handle the presentation requests
• Used ORM (JPA) for connecting to the database and mapping the entities
• Implemented the micro services using service registration done with Netflix eureka.
• Implement web modules using Spring MVC, Spring ORM.
• Written complex SQL queries for business needs.
• Used Spring Rest for Restful Web services.
• Used Sonar tool for Java code review
• Performed unit testing using JUNIT framework
• Created Maven scripts for build and dependency.
• Developed is done using Agile Methodology.
• Implemented the Spring cloud environment and deployment of application in the cloud
• Participating in Agile Scrum process and used JIRA to update the status of allocating tasks list

Environment: JAVA 1.7, spring 4.3.1, Hibernate 4, Spring Boot, Spring Cloud, Eclipse, HTML, AngularJS 2.0, JSON, AJAX, Micro Services, Oracle11g,Jboss, Build: Maven, GIT, Jenkins and continuous integration. iFOS (Integrated Field Operations System) ( )

Confidential

Responsibilities:

• Interacted with clients to gather the business requirements and generated the requirement specification documents.
• Involved in project architecture using Restful Web Service, EJB, Hibernate frameworks.
• Developed Spring MVC controllers interacting with Restful Web service and JPA.
• JQuery for form validations and UI development.
• Database schema design and implemented persistence using EJB stateless session beans.
• Involved in Data Migration requirements discussion and ETL too to migrate.
• In charge of the overall application support during maintenance period including web and data base.
• Involved in code review of the team members and implemented the best practices.
• Participated in the onsite UAT including server setup, client machine setup and application deployment.
• Performed SQL query optimization and tuned the queries.
• Designed and developed the templates for Crystal Reports used in Ad-Hoc reports.
• Involved in load testing of our services using JMeter.
• Implemented the AWS cloud environment and deployment of application in the cloud.

Environment: JDK1.7, AWS, Oracle, SOAP, Restful Web Services, EJB, JPA, JQuery, Spring MVC, Spring Security, Oracle ESB, Pentaho ETL, Crystal Reports, Service Oriented Architecture, Windows and Agile.

Confidential

Responsibilities:

• Extensive use of JDK 1.5 features.
• Design and develop frontend using Struts 2.0, jQuery and java scripts.
• Write JUnit test cases and Scripts for Unit Testing.
• Used Eclipse for development and Debugging and Hands on with shortcut keys.
• Database design and code reviews. Implemented stored procedures and triggers.
• Used Hibernate for persistence layer.
• Written PL/SQL functions and procedures for implementing the business logic.
• Responsible for building and deploying in the Weblogic Server.
• Conducted unit test and SIT.
• Support for UAT and regression testing.

Environment: Java 1.6, Struts 2.0, JQuery, Hibernate 3.0, Oracle 12, Web Logic Server, MQ Series, PL/SQL

Confidential

Responsibilities:

• Actively participated in all phases of SDLC - Requirement gathering, Analysis, Design, Coding, Testing, deployment & Documentation
• Implemented the Spring MVC actions and mappings.
• Extensively involved in the development of JQuery scripts for UI pages.
• Created Front end screens using JSP, HTML, JQuery, JAVASCIPT, Spring MVC.
• Created Java action and Service class with server side business validation and mapped actions and Model using Spring MVC controls.
• Usage of Eclipse for development and debugging extensively.
• Improved the performance of the application when large number of users added using glow root performance monitoring tool.
• Written advanced HQL queries.
• Implemented Documentum Content Management Server for storing payment advice pdf files.
• Implemented approval flow using IBM BPM.
• Implemented Authentication and Authorization using spring security.
• Written batch jobs using multithreading to process large files.
• Followed the SOA architecture and exposed services to interact with other applications.

Environment: Java 6, Spring MVC, Spring Batch, Spring Security,Documentum, IBM BPM, Dynatrace, Hibernate, jQuery, SAX, Oracle Database 11g, PL-SQL, JavaScript, Jboss 5, Eclipse IDE, Windows and UNIX and Agile.

Confidential

Responsibilities:

• Involved in gathering, analyzing and documenting business requirements, functional requirements and data specifications for application development.
• Designed and developed the Rich UI EXTJS and Spring MVC.
• Implement Hibernate for data persistence and management.
• Implemented PL/SQL functions.
• Involved in the Development of Spring Framework Controllers. Developed Controller for request, response paradigm by Spring Controllers using Spring-MVC.
• Built Maven scripts for automated deployment and for the build operation of the entire application.
• Developed XML Parsing using XSD and JAXB.
• Used Hibernate Criteria, restriction extensively.
• Responsible for Production deployment, version release.
• Conducted Training for Users on the application and gave onsite support during the warranty period.
• Responsible for building and deploying the application to JBoss app server

Environment: Java 1.6, Spring, Hibernate, EXTJS, HTML/CSS, XML/JAXB, Oracle, Jboss

Confidential

Responsibilities:

• Actively participated in all phases of SDLC - Requirement gathering, Analysis, Design, Coding, Testing, deployment & Documentation
• Evaluated the Icefaces tag library for its data control and Ajax capabilities.
• Developed the Spring core integration with JSF managed beans.
• Developed rich Ajax functions to improve better user interface.
• Designed the oracle database tables and hibernate mapping.
• JavaScript, CSS development for UI screens.
• XML and XSL reading and writing using JAXB.
• Designed Weblogic workflow development for approval flow.
• Involved in developing stored procedures using Oracle PL/SQL
• Extensive hands on experience on coding using eclipse and eclipse local and remote debugging.

Environment: Java 1.6, JSF, Icefaces, Hibernate, JSP, HTML/CSS, XML/JAXB, Weblogic workflow, JavaScript, Oracle, PL/SQL.

Confidential

Responsibilities:

• Designed and developed Struts UI pages and tiles framework.
• Evaluated and developed the Spring core module and struts integration with spring.
• Implemented the hibernate templates and utility classes for persistence.
• Designed the tables using oracle 10.
• Written complex SQL queries and stored procedures.
• Developing business logic components using J2EE standards and Design Patterns.
• Testing & Bug fixing. Analyzing, resolving the technical issues/problems.
• Used Mule ESB for communicating between different components of the system.
• Followed test driven development and scrum.
• Extensive hands on experience on coding using eclipse and eclipse local and remote debugging.
• Worked on the Crystal reports for AD-HOC reporting.

Environment: Java1.6,Struts1.0,Spring,Hibernate,JSP,HTML/CSS,XML/JAXB,JavaScript,Oracle,Jboss,Eclipse,Windows and UNIX. Confidential J2EE Server Platform ( Confidential ) ( )

Confidential

Responsibilities:

• Design and development of UI using struts tags.
• SMS Protocol spec implementation using core java.
• Extensive hands on experience on coding using eclipse and eclipse local and remote debugging.
• Struts action development and configuration
• JDBC development for persistence
• EJB 2.0 development of stateful and stateless session beans for admin modules.
• Developing Oracle PL/SQL queries for database commands
• XML parsing using DOM and SAX parsers.
• Unix shell scripts development for various command execution
• Participated in TDD based development, unit test cases with JUnit and JMock.
• Followed the checklist and coding guidelines for CMM Level5 standard.

Environment: Java 1.4, Struts 1.1, EJB 2.1, JSP 2.0, Servlet 2.4,PL/SQL, JavaScript, CSS, TOAD and Windows.