PROFESSIONAL SUMMARY:

• 5+ years of progressive experience in IT industry analyzing, designing, coding and maintenance of software applications, using Java/ J2EE, Web Technologies, Distributed Technologies and Design Patterns
• Expert level skills in designing and implementing Java, J2EE, JEE technologies such as Spring, Hibernate, SOAP/Rest web services, JMS, JSF, JDBC, Servlets, Java Server Pages (JSP), JQuery, JavaScript, AJAX.
• Vast experience in all phases of Software Development/SDLC using SCRUM, Agile, Waterfall, Rational Unified Process and Iterative methodologies.
• Experience in developing Web Applications with various Open Source frameworks: Spring Framework, Spring Boot, MVC architecture, Hibernate ORM.
• Skilled in Database programming and writing various SQL queries for data retrieval using JDBC.
• Familiar with designing and coding Stored Procedures, Packages and Functions using PL/SQL.
• Expert on Object to Relational Mapping (ORM) technologies such as Hibernate, JPA and Spring JDBC.
• Experience in developing Web Services using - SOAP, WSDL and developing DTDs, XSD schemas for XML (parsing, processing, and design).
• Well experienced in producing/consuming REST based Web Services to handle / support different data formats like text, JSON and XML.
• Experience in software testing, Junit testing, regression testing, defect tracking and management.
• Strong experience in establishing/configuring the application infrastructure using application servers (WebLogic, JBOSS, Apache Tomcat, Jetty).
• Experience with Object Oriented Design and Object Oriented Analysis, Complete System Life Cycle, UML and associated tools such as Rational Rose.
• Hands on experience with Tools & Utilities: Maven, Ant and CI servers like Jenkins, GIT, SVN, PVCS, Clear Case.
• Developed Complex database objects like Stored Procedures, Functions, Packages and Triggers using SQL and PL/SQL.
• Have worked on development as well as maintenance projects showing good problem solution
• Good exposure on Cloud Technology Amazon web services (AWS), EC2 and Dynamo DB
• Authorized to work in United States for any employer

PROFESSIONAL EXPERIENCE:

Java Developer

Confidential, Dallas, TX

Responsibilities:

• Involved in Analysis, design, and coding of a project on Java and J2EE environment.
• Involved in enhancements and implementations of new business requirements on a two-week release basis.
• Implemented MVC architecture using Spring framework.
• Used JSP, JQuery, AJAX and JSON in implementing presentation layer, validation components and navigation to controller layer using Spring MVC.
• Developed Business objects and Bean configurations using Spring IOC and implemented crosscutting concerns like logging using Spring AOP.
• Involved in consuming & publishing Restful web services.
• Developed Stateless session beans to parse (parser frame work) and process the user request into domain object (DAO design pattern) to delegate the business request to the business delegate object.
• Migration of stored procedures from Oracle DB to PostgreSQL DB.
• Worked with GitHub and AWS to push and deploy the code accordingly.
• Used XML to display the pages in the HTML data format for the users.
• Deployment of application in Jetty Server.
• Experience monitoring and analyzing dynamo logs.
• Developed maven based project structure having data layer, Service layer, and the Web module.
• Design and development of business and data access components.
• Used Spring to access the database and mapped different POJO classes to the database tables.
• Wrote SQL queries to retrieve the information from the Oracle database which are designed based on the information from the database based on the application needs.
• GIT is used as a version control.
• Fixed defects during the QA phase, troubleshoot and identified the source of defects.
• Created and deployed the IOD request and response mock data using SOAP UI.
• Involved in unit testing.
• Updated Stored Procedures, functions, triggers, and packages based on the change request.
• Implemented Restful web services using spring boot.
• Integrated Apache Camel (ESB) with Spring boot.
• Achieve integration between applications using Apache Camel.
• Used Apache Log4J logging API to log errors and messages.
• Involved in writing the test cases with sample inputs.
• Used winscp and Putty to connect with Linux machines to perform deployments, start/stop servers and monitoring the logs in various environments.
• Working with on-site and off-shore resources for successful implementation of the Workflow module.

Environment : Java, JDK1.8, JSP, JQuery, JSON, Spring framework, Spring Boot, Eclipse, Jetty server, Hibernate, MySQL, Agile, SQL, PL/SQL, AngularJS, REST Web services, Visio, GIT, Maven, Log4J, Linux, Junit.

Java Developer

Confidential

Responsibilities:

• Involved in the analysis, design and development of the application components using Servlets, JSP, and J2EE frameworks.
• Focused on the spring elements such as Spring MVC, Controllers, and Model and View objects.
• Developed JSPs for front end of Echo-View.
• Developed User Interface using CSS, JavaScript, Servlets and JSTL.
• Developed Spring beans and configured spring application using context.xml.
• Created customized AMIs based on already existing AWS EC2 instances by using create image functionality hence using this snapshot for disaster recovery.
• Worked on ATG REST Services, Configured REST module and Customized Rest Security Configuration and filtering Configuration to Define New Service Components.
• Generated DAOs to map with the database tables using Spring. Used SQL queries to retrieve and store into database.
• Created ATG Rest service components for initialization service call which return Repository Items.
• Good knowledge in Developed Java API to connect with AWS S3 Services for storing and retrieving data stored in the S3 buckets.
• Working in AWS Identity and Access Management (IAM) component, including user, groups, roles, policies and password policies and provide the same to end user.
• Involved in J2EE design patterns such as DTO (Data Transfer Object), DAO, value Object and Template.
• Developed SQL Queries to perform CRUD operations in Oracle.
• Created WAR/EAR files from Maven and deployed them on to Jetty.
• Tested the web-services using REST client.
• Writing service methods and SQL queries, PL/SQL to interact with the Oracle DBMS.
• Created Temporary Tables to store the data from Legacy system.
• Active Participation in the life cycle of the Project as a Team Member.
• Used Hibernate, object/relational-mapping (ORM) solution, technique of mapping data representation from MVC model to Oracle Relational data model with a SQL-based schema.
• Wrote JUnit test cases for web services and spring controllers in service layer using Mockito.
• Used Subversion GIT for version control.

Environment : Spring framework, JDK1.8, JSP, HTML, JavaScript, Agile, RESTful Web services, Web Technologies, JQuery, SQL, PL/SQL, AJAX, Angular JS, JSON, Jetty Server, Eclipse, spring, XML, XSLT, XSD, jQuery, AngularJS, Ext JS, JUnit, GIT.

Java/J2EE Developer

Confidential, San Antonio, TX

Responsibilities:

• Participated in the agile release planning, backlog grooming sessions and retrospective sessions as per company agile guidelines.
• Involved in developing the service layer using spring.
• Created and consumed SOAP and Restful web services.
• Extensively used SOAPUI and POSTMAN for testing web services.
• Used Spring JMS to perform asynchronous operations.
• Used Features from concurrent API and Spring Async annotation to execute web service calls asynchronously and concurrently.
• Configured rewrite rules in apache web server.
• Involved in developing the persistence layer using Hibernate.
• Written unit tests using Junit and Mockito.
• Used browser developer tools to debug the issues.
• Integrated the Spring utilizing dependency injection and Confidential the persistence layer using Spring, Hibernate, and MS SQL.
• Written complex SQL queries and Used SQL developer for interacting with data base.
• Used SVN as a Version Control System.
• Used Maven as a build tool.

Environment: Java, Spring4.x, Eclipse, Apache Web server, Hibernate, MySQL, Agile,, Tomcat, REST, Visio, GIT, Maven, Log4J, Linux, Junit.

Java / J2EE Developer

Confidential

Responsibilities:

• Participated in gathering requirements and developing functional documents.
• Prepared the design specifications using Use Cases.
• Generated Class diagrams and Sequence diagrams using Rational Rose.
• Developed user interface (UI) using Struts, jQuery, Html, JSP, CSS and AJAX.
• Involved in the development of service layer using spring and Persistence layer using Hibernate.
• Developed web service clients.
• Written Client side and server side validations.
• Written unit tests using JUnit.
• Written build scripts using Ant.
• Used SQL Developer tool for interacting with Database and written complex SQL queries.
• Deployed the application in Linux environments.

Environment: Eclipse, JBOSS, spring, Java, JSP, JSTL, struts, JSP, Ant, Junit, Oracle.