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Java/j2ee Developer Resume

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Frankfort, KY

SUMMARY

  • Over 6 years of Experience as a Java/J2EE Developer
  • Experienced in developing J2EE applications using spring.
  • 1 year Experience as a High Performance Computing Engineer.
  • Over 3 years of experience in developing JavaScript and Ajax based web applications using EXT JS, DOJO and DWR.
  • Experienced in the Designing of Business models using UML and expertise in Use cases, Class and object modeling, Component modeling.
  • Over 4 Years of Experience as Research Assistant in High Performance Computing.
  • Expertise working in HealthCare Systems such as Medicaid and HIPAA
  • Proficient in JBOSS, Weblogic, Webpshere, Oracle AS, Tomcat Servers
  • Expertise working in multithreaded applications.
  • Expertise in Object Oriented Design and Design Patterns
  • Expertise in designing Multithreaded Applications using C (P - threads, MPI), Java Multithreading
  • Expertise working on UNIX, LINUX and Windows platforms
  • Expertise in handling Compute Intensive Applications for High Performance Computing.
  • Good Parallel programming Experience on multicore processors.
  • Expertise in Parallel and Distributed Computing.
  • Expertise in designing and implementing complex algorithms.
  • Expertise in writing stored procedures and functions using PL-SQL.
  • Expertise in Oracle, MySQL databases.
  • Excellent technical problem solving, Mathematical and Analytical skills.
  • Strong communications and presentation skills.

TECHNICAL SKILLS

Java/J2EE Technologies: JAVA, Servlets, JSP, JDBC, AWT, Swings, JQuery, AJAX, Struts, Spring, Hibernate, EJB, Spring MVC, JNDI, RMI

Other Programming Languages: C, C++, C-Pthreads, MPI, Java Multithreading, PLSQL, PERL

Web Services: SOAP, WSDL, UDDI

Application Servers: Apace Tomcat, IBM WebSphere, Weblogic Server, Oracle AS

Web Scripting: HTML, XHTML, DHTML, Java Script, DOJO

Databases: Oracle, MySQL, PostgreSQL, SQLite, mSQL.

Tools: / Methodologies: Eclipse, CVS, Rational Clear Case, JDeveloper, Rational Clear Quest, Ant, WSAD, ERWIN, TOAD, SQL Developer, Agile, Apache AXIS

Operating Systems: UNIX, LINUX, Windows

XML Technologies: XML, XML Schema, XPATH, XSLT, XML Beans, XQuery

PROFESSIONAL EXPERIENCE

Java/J2EE Developer

Confidential, Frankfort, KY

Responsibilities:

  • Involved in the walkthroughs with the customers gathering requirements and specifications.
  • Performed Several Change Orders and Defects in Provider, Member, Managed Care, Financial, TPL, BuyIn, Claims subsystems.
  • Developed Technical Design Documentation for various Subsystems.
  • Developed business models using UML. Developed Use cases, Class and object modeling, Component modeling.
  • Designed and developed various provider enrollment web application user interfaces
  • Developed portal application using JavaScript/jQuery/JavaScript libraries/AJAX.
  • Develop both front-end UI/JSP pages and necessary backendJAVAclasses to support data access.
  • Involved in Database Design for Provider Enrollment
  • Written Several PL-SQL procedures and functions.
  • PERL Scripts for loading and unloading data and sending file Extracts/Reports.
  • Performed Unit Testing various environments like TEST, MOD and UAT
  • Maintain documentation related to application software (Requirements, logical designs, technical designs, testing plans).
  • Performed impact analysis on various subsystems for converting from HIPAA 4010 to HIPAA 5010.
  • Written many scripts in UNIX to automate jobs, loading and unloading database tables and taking backups.
  • Production support for provider data maintenance subsystem.

Environment: Java, JDBC, Oracle 11g, Apache Tomcat, Eclipse, Dreamweaver, HTML, Javascript, JQuery, AJAX, Spring, JSP, Servlets, JSTL, MVC, UNIX, PERL, PL-SQL, ERWIN(Data Model Tool), SQL Developer, TOAD

High Performance Computing and Systems Engineer

Confidential, Michigan, MI

Responsibilities:

  • Designed and Built Storage Systems as needed by the customers for their applications.
  • Performed various tests with heavy loads and measure the Streaming I/O Read-writes.
  • Worked on Compute intensive applications for high performance computing. Programs which are largely written in C and Java on Linux platforms. Porting and Testing Applications.
  • Designed and maintained the website.
  • Performed various Linux system admin tasks including hardware related problems.
  • Performed Benchmarking.
  • Setting up SGE (Sun Grid Engine), for scheduling and monitoring jobs.
  • Involved designing and implementing key marketing strategies.

Environment: Linux(Centos/Ubuntu/RedHat), C, Java, HTML, JQuery, AJAX, Tomcat, Java Script, MPI, MySQL, PostgreSQL, ORACLE, Sqlite, Phppgadmin, shell scripting, Perl scripts

Java Developer

Confidential, Michigan, MI

Responsibilities:

  • Involved in the walkthroughs with the customers to gather requirements and specifications.
  • Developed Technical Design Documentation for the Reference Data Maintenance Subsystem
  • Involved in coding conversion programs.
  • Involved in Testing in various environments Model Office, UAT.
  • Written Several PL-SQL procedures and functions.
  • Written many scripts in UNIX to automate jobs, loading and unloading database tables and taking backups.
  • Performed day to day database fixes
  • Involved in Production Support for Reference Data maintenance subsystem

Environment: Java, JDBC, UNIX, Oracle 10g, PL-SQL, ERWIN (Data Model Tool), SQL Developer, TOAD, Eclipse.

Research Assistant

Confidential, Michigan, MI

Responsibilities:

  • Design and implementation of algorithms.
  • Conversion of algorithms written in C to Java.
  • Designed the GUI for for 3D Builder Software.
  • Designed the web interface for submitting the RNA Structures.
  • Testing various structures to meet the requirements.
  • Involved in Seminars and Poster Presentations.

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