SUMMARY

• 6 years of experience as a Java developer with extensive experience in development and support of web based applications as well as core java application.
• Experience in working with HealthCare industries, Insurance and Financial.
• Involved in Various Stages of Software Development Life Cycle (SDLC).
• Expertise in application development using various frameworks: Struts Framework, Spring Framework, Hibernate.
• Implemented web based projects using, Confidential Web Sphere Application Server, IDEs like Confidential Rational Application Developer (RAD), Eclipse and My Eclipse.
• Expertise in design and development of multi - tiered web based applications using J2EE technologies like JSP, XML.
• Extensive experience in design and implementation using design patterns such as MVC and Data Access Object (DAO) in the development of n-Tier distributed Enterprise Applications.
• Expertise in client side designing and validations using HTML, CSS and JavaScript.
• Experience in working with Databases like Oracle, Confidential DB2.
• Experience in using tools like Log4j for debugging and ANT for building applications.
• Experience in writing test-cases in Java environment using JUnit.
• Experience in working with different operating systems like Windows 2003/2008/XP.
• Possess strong logical, analytical and problem solving skills with positive attitude.
• Excellent team player and possess strong interpersonal communication skills.
• Self-motivated, able to work independently, Quick leaner and possess caliber to learn and use new systems and paradigms in considerably less time.

TECHNICAL SKILLS

Languages: Java 1.5/1.6 SQL, XML.

J2EE Technologies: Servlets, JSP 1.2/2.0, JDBC 2.0/3.0, Web Services.

Application Server/Web Server: Confidential WebSphere Application Server 6.x, Apache Tomcat 3.3, Confidential WebSphere Process Server 8.x

IDEs: RAD6.0/7.0, Eclipse

Framework: Struts, Spring, Hibernate

Database: Oracle 10g/11g, Confidential DB2 7.0/9.0..

Design Patterns: MVC, DAO, DTO

Operating Systems: Windows Vista, UNIX, Linux

GUI: HTML, JSP, XHTML,CSS, JavaScript and AJAX

Methodologies: Rational Unified Process (RUP), Agile (SCRUM),UML

Version Tools: GIT Hub, Rational Clear Case, SCM.

PROFESSIONAL EXPERIENCE

Confidential, Ann Arbor

Java Developer

Responsibilities:

• Develop and maintain Power Center workflows in support of the Optimus Gen4 architecture
• Develop knowledge of Data Transformation tool in order to support Optimus content development goals
• Develop and maintain Data Exchange workflows, profiles, and schedules as part of Optimus project functionality
• Involved in design and development of client-server Java application to take in data in a wide variety of formats and translate them all into a common XML format.
• This system was designed as a replacement for a previously existing system using mainly Perl scripts.
• The system was designed to process tens of thousands of documents daily. Setup and participated in code reviews. Writing design documents, technical specifications as well as user documentation for a variety of systems.
• Maintenance of system to bring in data in a wide variety of formats and translate it into a common XML format written mainly in Perl.
• Work to keep system operating smoothly, bring in new data formats and improve efficiency of operators by creating custom reports and custom scripts to manage the differing data.
• Help other members of the Team and look for ways to continually improve
• Used GitHub for version control
• Automates the provisioning and configuration for all of the Jenkins Continuous Integration Server

Environment: Java 1.6, J2EE, XML, DbVisualizer 9.1.7, Eclipse, Oracle, Informatica 9.6.1, Jenkins, JIRA, JUNIT, Maven.

Confidential

Technical Support Engineer (Java)

Responsibilities:

• Served as a team member in developing, implementing, and/or supporting moderately complex new or revised processes or systems.
• Developed system specifications, prototypes, and all levels of documentation in accordance with IS standards.
• Responsible for the timely completion and quality of assigned deliverables and strives to achieve service level objectives.
• Developed estimates for project tasks and identifies potential impacts to project and recommended alternative solutions.
• Experience in developing, implementing or supporting moderately complex information systems using Struts.
• Experience in identifying, analyzing and resolving business problems
• Generated PDF using Excel file
• Written SQL queries for create, update, delete and display applications stands.
• Written services in service layer, business contracts and its validations.
• Presentation layer development using JSP, JavaScript, HTML and CSS for developing views.
• Used Struts Framework for Dependency injection and integrated with the Hibernate.
• Written SQL queries for create, update, delete and display applications stands.
• Developed the used test cases based on the specification provided by the users.
• Involved in documenting the application test results, fixing bugs and enhancements.
• Involved in monitoring production logs, analyze the root cause and fix the defects accordingly.

Environment: Java 1.6, J2EE, CVS, XML, Struts, SQL Developer, Eclipse, Apache Tomcat Server(6.0), DB2.

Confidential, Dearborn, MI

Java Developer

Responsibilities:

• Involved in development, testing, implementation and maintenance of java application working with established processes.
• Recommended changes to improve established java application processes.
• Developed technical designs for application development by analyzing the COBOL program.
• Developed application code for java programs using the custom framework used at Confidential .
• Developed Ant build scripts for compiling and building the project.
• Involves in documenting the application test results, fixing bugs and enhancements.
• Support formal testing and resolve test defects.
• Followed Agile Scrum Methodology to develop different java applications which are implemented in batch process
• Developed user interface using HTML and JavaScript to simplify the complexities of the application.
• Develops build scripts, and conducting build/deploy/troubleshoot activities.
• Configured and used Log4J for logging all the debugging and error information.

Environment: Java 1.6, J2EE, AccuRev, XML, Spring, SQL Developer, Eclipse, Weblogic 12.

Confidential, Novi

J2EE Developer

Responsibilities:

• Design and Development of application using JSP, Tag libraries and Struts (MVC) Framework
• Developed various control commands for modularity and re usability.
• Implemented Different control commands for Application Flow.
• Created reusable web services for increased interoperability.
• Implemented Client side validations using Jquery Framework.
• Content refreshment using Ajax concepts.
• Used Spring Framework for Dependency injection and integrated with the Hibernate.
• Used Hibernate ORM framework as persistence engine, actively engaged in mapping POJO’s and hibernate queries.
• Implemented DAOs for data access using Spring ORM with Hibernate.

Environment: Java, Servlets, JSP, Struts2, Hibernate, Spring, Java-Script, Ajax, Eclipse, Apache Tomcat Server, Mysql.

Confidential, Detroit, MI

Technical Support Engineer (Java) & Java Developer

Responsibilities:

• Used persistence Spring DAO and MVC framework to interact with database.
• Followed Agile Scrum Methodology, prepared exit and entrance criteria documents.
• Used Web Services (SOAP) for communicating data between different applications.
• Test Web services Application CURD (created, update, read, deleted) operations using SOAP UI 4.x.
• Developed components under J2EE architecture using Struts, spring, and Hibernate.
• Implemented J2EE design patterns like DAO, MVC.
• Extensively used Simple JDBC Template, Created business Objects to map the result Set in Spring DAO layer.
• Written Persistence layer DAO s injected these DAO into Business Layer that is into Services.
• Written JSP, CSS, properties files and all application layer related files.
• Created XMLfiles to integrate Spring-Struts and Spring service layer -Spring DAO layers
• Used Spring Framework for Dependency injection and integrated with the Hibernate.
• Developed build scripts, and conducting build/deploy/troubleshoot activities.
• Involved in documenting the application test results, fixing bugs and enhancements.
• Generated PDF using Itext by taking the input from the text file.
• Followed Test Driven Development (TDD) and created Junit Test Cases.

Environment: Java 1.5,J2EE, SCM(Service Control Management), JSP, XML, Spring 2.x, SQL Developer, Web Services, Maven 2.x, RAD 7.x,Websphere Application Server 7.0, Oracle 10g, Itext.

Confidential, CA

Technical Support Engineer

Responsibilities:

• Recommended improvements to existing technical support tools, procedures and processes.
• Participated in the delivery of key product feedback to influence product serviceability and capability improvements.
• Provide technical expertise to customer in addressing issues pertaining to administration of WPS environments, varying from simple standalone environments to complex clustered environments allowing scalability and high availability for their business integration solutions.
• Also provide technical assistance to customers in addressing issues that are encountered while making use of WPS product to create and deploy system integration and workflow applications designed and developed using WebSphere Integration Developer as part of their Business Integration Solution.
• Worked with the client to define specifications, reviews, quality, and estimation & scheduling.
• Involved in monitoring production logs, analyze the root cause and fix the defects accordingly.

Environment: Java 1.5, J2EE, RAD, Websphere Process Server, Oracle 10g

Confidential, MN

Java Developer & Business Analyst

Responsibilities:

• Involved in the design and prepared activity diagrams, sequence diagrams, class diagrams and use case diagrams for various use cases using Rational Unified Process.
• Implemented Model View Controller (MVC) architecture using Struts framework at the Web tier level to isolate each layer of the application to avoid the complexity of integration and ease of maintenance
• Developed user interface using HTML and JavaScript to simplify the complexities of the application.
• Used Object/Relational mapping Hibernate framework as the persistence layer for interacting with Oracle 10g.
• Used Spring Framework for dependency injection.
• Used WebSphere Application Server for deploying various components of application.
• Configured and used Log4J for logging all the debugging and error information.
• Developed Ant build scripts for compiling and building the project.
• Created test plans and test cases and test suite for all the methods using JUnit

Environment: J2EE 1.4, Java 1.4, servlet2.1, Struts1.2, Hibernate3.0, Spring2.0, XML, IBMWebsphere5.x, Log4J, JavaScript, ANT, Oracle 10g, PL/SQL, Windows 2008.