SUMMARY:

• 8 years of experience in object - oriented analysis, development, testing of multi-tier distributed enterprise applications, client/server applications, extensive relational database based applications, web programming and Java UI development.
• Strong Foundation in Java Technologies (J2SE, J2EE) and good understanding on Object oriented concepts and User Interface (UI).
• Proficiency in developing secure and distributed web applications using Core Java, JSP, Servlets, Java Beans, JDBC, XML, HTML, Struts, AJAX, Java Script, JQuery, Web services, Spring, Hibernate, various Design patterns, PL/SQL.
• Experience in SOAP web services and RESTful web services.
• Diverse experience utilizing Java tools in business, Web, and client-server environments with emphasis on Enterprise Java Bean (EJB), Java Server Pages (JSP), Java Server Faces (JSF), Java Servlets (including JNDI), Object Relational Mapping Hibernate, Struts, and Java Database Connectivity (JDBC) technologies.
• Have strong experience in code debugging and bug fixing.
• Strong analytical skills with ability to quickly understand client’s business needs.
• Research-oriented, motivated, proactive, self-starter with strong technical, analytical and interpersonal skills.
• Experienced work in a complex, multi-vendor, geographically diverse environment.
• Experience working in a global team and with offsite onshore model.
• Working experience on creating SQL queries, stored procedures using cursors and triggers in PL/SQL.
• Hands on experience with JUnit, Http Unit, JWeb Unit and Log4j in developing test cases.
• Having Knowledge in RDBMS concepts and experience in Oracle, MS SQL Server2000 and My SQL.
• Hands on Experience in Pentaho Business Intelligence Tool.
• Hands-on experience in writing database queries, stored procedures, and triggers.
• Responsible for supporting the application in production and handling Incidents Service Requests using Splunk.
• Excellent communication and interpersonal skills and involved in client interactions for scoping, effort estimates and status reporting.
• Understanding of multiple programming languages, including C, C++, JavaScript, PHP and XML.
• Have Strong Knowledge on front end technology Angular JS.
• Developed logging standard and mechanism based on Log4J.
• Expert-level knowledge of services in the AWS cloud infrastructure such as IAAS, PAAS and SAAS.
• Eager to learn new Technologies and can easily adapt to the new technologies and tools.

TECHNICAL SKILLS:

Languages: Java, C, C++, SQL, XML, JavaScript, Shell Script

Java technologies: Core Java, J2EE, Servlet, JSP, Java Beans, jQuery, JMS, JDBC, JPA,XML, XSLT, Angular JS, Jasper Reports, Pentaho reporting tool

J2EE Frameworks: Spring, Spring Batch, Hibernate, Struts, Web Services, Jersey, Axis, Ant, Maven,JUnit, Log4j,

Servers: Apache Tomcat, JBoss, Web Logic, Web Sphere,

IDEs: Eclipse, Net Beans, RAD

Development Tools: Jenkins, SVN, GitHub, TOAD, Rally, Jira, Splunk, Quality Center

XML Technologies: XML, XSL, xPATH, XSD, DTD XSLT, XML Spy

Methodologies:   Unified Modeling Language (UML), Water Fall, Agile/ Scrum

Databases: Oracle, MySQL, Microsoft Access, DB2

Operating Systems: Windows, Linux, UNIX

PROFFESSIONAL EXPERIENCE:

Confidential,Fort Worth,TX

Java/PLSql Developer

Responsibilities:

• Involved in development using Core Java (Collections and Multi-Threading), J2EE, Batch Spring framework, Spring JDBC Template and restful web services.
• Used GIT, Eclipse, STS and Maven for project development.
• Used Oracle PL/SQL stored procedures to handle the business logic and executing through java.
• Involved in design and mapping of data on reports using TIBCO Jasper reporting tool.
• Involved in code optimization by implementing Multi-Threading concepts and optimizing queries in PL/SQL procedures.
• Involved in defect fixing using good debugging skills.
• Involved in coding test cases and providing unit test results to testing team.
• Communicating with the client to understand the business requirements.
• Worked with Mainframe Developers to convert the existing Mainframe application to Java application.
• Participated in daily scrum meeting to provide the status report and discussing challenges faced.
• Provided support during weekly job stream run by sending hot fixes for failures.

Environment: Jboss, Oracle 11g, UNIX, Core Java (Collections and Multi-Threading), J2EE, Batch Spring Framework, Spring JDBC Template, JDK 1.7, Web services (REST), XML, TIBCO Jasper Studio, GIT, Eclipse IDE, Maven, Service-now.

Confidential

Sr. Java/J2EE Developer

Responsibilities:

• Worked on various new enhancements on the system that involved requirements analysis, designing the solution, development and implementation.
• Designed and developed the application using Scrum Agile Methodology.
• Responsible for creating functional documents, technical documents, flow charts and data flow diagrams.
• Involved in design and development of n-tier architecture.
• Developed Use Case Diagrams and Class Diagrams using Rational Rose.
• Involved in creating project charter and Scope documents.
• Created architecture diagrams using MS Visio
• Created Functional and System Design specification documents
• Integrated Hibernate along with Spring
• Implemented Spring IOC to achieve loosely coupled n-tier architecture
• Developed REST Web services using Jersey Framework to implement JAX-RS specifications.
• Used JSON as response type for REST web services.
• Used jQuery, JavaScript and UI framework for creating rich and cross browser compatible WebPages
• Created user interface using HTML, CSS, JavaScript, and Angular JS.
• Used MangoDB for storing images, content and metadata of application.
• Used MAVEN to build and configure projects
• Unit Testing Java code using JUnit and Integrating with Jenkins.
• Involved in testing and deployment of the application on Web Logic Application Server during integration and QA testing phase.
• Documentation of common problems prior to go-live and while actively in a Production Support.

Environment: Web Logic, Oracle 10g, Spring Framework, Hibernate, Servlets, JSP, JDBC, JDK 1.6, Maven, UNIX, Web services (REST), XML, XSLT, Expression Language (EL), Eclipse IDE, JavaScript, HTML, JUnit, GitHub, Log4J, AJAX, JQuery, CSS.

Confidential,Miami,FL 

Sr. Application Developer

Responsibilities:

• Actively interacted with the client in requirements gathering, analysis and documentation
• Used MS Visio to generate class and sequence diagrams
• Used Business Delegate, DAO, Front Controller and MVC Design Patterns
• Designed web pages using technologies such as Angular JS, JSP, CSS, HTML, DHTML and client side validation with Java Script
• Developed web based customer management using Spring MVC
• Developed RESTFUL Services using Spring
• Utilized Spring AOP for transaction management and IOC for dependency management
• Developed POJO objects and hibernate mapping files
• Used Hibernate in data access layer for data persistency
• Developed custom objects with the help of Hibernate framework to access database tables
• Prepared configuration files for Hibernate and handled mapping resources in hibernate.cfg.xml
• Created individual mapping descriptor files for each persist able Java classes
• Developed DAOs using DAO Design Pattern to insert and update the data
• Involved in preparing migration document from Oracle 9i to 10g
• Worked on Oracle as the backend database and integrated with Hibernate to retrieve Data Access Objects.
• Responsible for coding PL/SQL Statements and Stored procedures for back end communication
• Used Stored Procedures, Packages and Database Triggers extensively
• Used Log4j for debugging and error logging purposes
• Involved in helping team members to debug issues with the application. Designed and prepared Unit test case using JUnit and removed the maximum bugs before passing on the application to the QA team.

Environment: J2EE, Java1.5, JSP, CSS, HTML, DHTML, Spring MVC, Spring AOP, Spring IOC, Hibernate3.0, Java Script, Web Sphere, Oracle10g, PL/ SQL, JUnit, Log4j.