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Sr. Java Developer Resume

San Diego, CA

SUMMARY:

  • Highly motivated and focused Software Engineer with around 7 years of experience in Java J2EE software development.
  • Extensive IT experience in server side development, distributed software architecture, object oriented design, messaging middleware and relational databases.
  • Proficient in Core Java concepts Collections, Multithreading, Data Structures, Serialization, and Java Beans.
  • Proficient in Java/J2EE Design Patterns including Singleton, Command Model View Controller (MVC), Data Access Object (DAO), and Business Delegate.
  • Experienced in development, implementation and maintenance of web and distributed Enterprise applications using Java/J2EE technologies for banking, financial, insurance, Energy, Hotel and Mortgage organizations using Java, J2EE, JSP, Servlets, EJB Hibernate, Struts 1.2,Spring 3.0, JNDI, Webservices, JDBC, JAXP, RMI, XML, Javascript.
  • Expertise in server - side development with JDBC, Servlets, MVC architecture, Java Beans.
  • Experience in MVC architecture, Spring/ Struts framework, J2EE Design Patterns, Spring IOC, Java Server Faces and Hibernate.
  • Used and worked with SOAP and Rest Webservices.
  • Skilled in analyzing and defining solutions to increase efficiencies and reduce redundancy
  • Specialize in Enterprise Application Integration and Agile Methodologies.
  • Team player with good communication, interpersonal and analytical skills

TECHNICAL SKILLS:

Java Technologies: JDK (1.6), Servlets, Spring, Hibernate, JSP 1.2, JDBC 2.0, JNDI, ANT, AJAX, XML, (DTD, Schema, DOM, SAX), Java Beans, Web services (WSDL, Rest, SOAP), HTML, CSS, JavaScript.

Frameworks: Spring 1.x/2.x, Struts 1.x/2.x, and 3.x, Hibernate 3.0

Languages: Java, SQL, T-SQL, PL/SQL, XML, HTML, DHTML, and UML.

Database: SQL Server 2005/2008, Oracle 9i/10g, PL/SQL.

Software/Tools: JENKINS, Maven, Ant

Servers: Apache Tomcat 5.5, JBoss 7.0, and Weblogic App Server

IDE: Eclipse

Version Control: SVN and Git

Script /OS: JavaScript, Jenkins, Maven, Shell, Linux, UNIX, Windows.

PROFESSIONAL EXPERIENCE:

Confidential, San Diego, CA

Sr. Java Developer

Responsibilities:

  • Worked on gathering requirements from stakeholders and performed Design & Analysis of the Customer Specifications.
  • Used OOAD Technology classes are designed in UML with the help of Rational Rose too
  • Created GUI interface and Web pages using HTML5 and CSS3 and Javascript
  • Developed and deployed business logic using session beans and servlets.
  • Business requirements, developing multi-threaded high performance applications server-side workflow.
  • Worked on Core Java components Generics, Collections, Inheritance and Exception Handling.
  • Worked on RESTful Web Services to enable customer application to integrate with the product
  • Used Spring 3.0 MVC framework.
  • JavaScript, AJAX, JSP was used for the client side validations.
  • Used the JNDI for naming and directory services.
  • Used Web Services (SOAP/Restful) to exchange information.
  • Used Hibernate framework for back end development and spring dependency injection for middle layer development.
  • Wrote Oracle PL/SQL Stored procedures, triggers, and views.
  • Involved in debugging the application.
  • Used Maven to compile and generate EAR, WAR, and JAR files.
  • Created custom Exception classes to display appropriate error messages to users.
  • Used Junit to for white box testing of application. Created test conditions/test data.
  • Used Log4j for logging Errors and publishing logging information to various preferred destinations.
  • Used Jenkins for continuous deployment.

Key Technologies: Java, J2EE, Spring 3.0, JSP 2.0, HTML, Servlets, Hibernate, JBoss AS 7.x, UML, WebServices, WebSphere, PL/SQL Oracle 10g, PL/SQL, JUnit, Jenkins, Unix, GIT

Confidential, Palo Alto, CA

Java Developer

Responsibilities:

  • Participated in various stages of the project life cycle mainly design, implementation testing, deployment and enhancement of the application.
  • Applied Agile methodologies for software development
  • Proficient in doing Object Oriented Design using UML-Rational Rose.
  • Had good experience in developing complex interfaces using spring framework Used RESTful Webservices to extract product and warranty information.
  • Implemented business logic using Session beans, Servlets and Stored procedures.
  • Development of persistent components using Hibernate 3.0.
  • Wrote SQL queries, PL/SQL stored procedures and modifications to existing database
  • Developed Scripts for UNIX platform deployment.
  • Used ANT for compilation and building JAR, WAR and EAR files.
  • Used JUnit/Eclipse for the unit testing of various modules.
  • Used JENKINS for CI and deployment.
  • Expert in debugging the issues and resolving the production/test issues.
  • Involved in 24X7 production support and maintaining the application after production.

Key Technologies: Java, J2EE, JSP, WebServices, Spring 3.0, Ajax, Servlet, Oracle, PL/SQL, Weblogic Application Server 8.1, XML. UML, JUnit, ANT, JENKINS, Unix.

Confidential

Java Programmer

Roles & Responsibilities:

  • Designed and developed high-volume, low-latency applications for mission-critical systems, delivering high-availability and performance.
  • Improved the performance and integrity of code by processing thread concepts.
  • Supported the other developers 24 X 7 for code integration and deployment using Jenkins software.
  • Performed software development utilizing technologies such as J2EE, Spring Frameworks, Hibernate, JSF, Servlet, HTML, XML, JavaScript, CSS, JQuery, XHTML and Oracle database.
  • Interacted with the business users and collected the requirements. Analyzed business requirements, designed and recommended solutions over Agile Methodology.
  • Performed the role of developer and Contributed in well designed, testable, efficient code and it had been proved by SONAR violations report
  • Coordinated with the client and upper level management, as well as cross-functional teams to test the solutions for production issues and customizations.
  • Developed US using HTM, CSS, Javascript and Ajax
  • Worked with the deployment of code using Jenkins.
  • Worked with issue fix for bugs tracked in SPIRA software and made checked in the code repository using Git/SVN.
  • Created backend Tables/stored procedures and SQL for database access.

Key Technologies: Java, J2EE, JSP, WebServices, Spring 3.0, Ajax, Servlet, Oracle, PL/SQL, Weblogic Application Server 8.1, XML. UML, JUnit, ANT, JENKINS, Unix, Git/SVN.

Confidential

Java Programmer

  • Responsible for discussing and understanding the requirements received from the client and prepare design document with approach details for the implementation of the enhancement.
  • A deployed object, JAR, WAR files on BEA Weblogic application server.
  • Involved in writing Jakarta ANT 1.6 build scripts for building and deploying.
  • Used CVS for version control; Did testing using Junit/Eclipse
  • Log4j is used for logging different types of messages to write on to the proprietary log model.
  • Performed 24X7 production support

Key Technologies: Java, J2EE, Spring, JSP, Servlets, Beans, JDBC, UML, HTML, JavaScript (AJAX), CSS, Oracle 9i, Pl/SQL, Eclipse, CVS, Weblogic 8.x, Junit, Unix, Windows 2003 advanced server.

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