Dillip K. Patnaik

*** *********** *****

Frederick, MD 21703

301-***-**** / adqhjy@r.postjobfree.com

SUMMARY

Senior Software Developer with strong software development and emphasis on application design & development, software engineering, and Information Technology management; extensive background in system and application design & programming, including full SDLC (requirements gathering, analysis, design, development, production, support, maintenance).

Strong experience in development using C, C++, JAVA, JSP, JSF, EJB, Web Services, RESTful, SOAP, Apache Struts, Struts2, J2EE, JavaScript, XML, Java Swing, MQ Series, ORACLE 9i, PL/SQL, PL/SQL Stored Procedures, and SQL*Plus, JDBC, JMS, IDE (Eclipse, RAD), MVC pattern and COBOL/CICS/DB2., Linux/Unix, Shell Scripting, PERL, JIRA, Git Bitbucket, Mockito Junit, TIBCO

Strong experience in designing front end from COBOL/CICS to JSP/Java, and J2EE based POJOs, Web Services SOAP, WSDL XML Schemas, MQ Series applications for the DHS CBPS at Bart & Associates.

Well-versed in using Frameworks Struts, Hibernate, Web services, Tomcat, Apache, JSF, EJB3, Jboss, developed Java applications to run Business Objects reporting. Experience in developing Defense Financial Accounting Systems Web based applications for Lockheed Martin.

Extensive experience in database development including COBOL/DB2/CICS/JCL, SQL, PL/SQL, Oracle at Defense Financial Accounting Systems at TSO DoD for Planned Systems International.

Extensive experience in OOP/OOD methodologies including strong background in C/C++ programming

PROFESSIONAL EXPERIENCE

Analytica, LLC – 3 Bethesda Metro Center, STE 820, Bethesda, MD October 19 – Present

Sr. Java Developer

Senor Developer, converting IRS assembler programs to JAVA. Analyze the assembler codes and the JCLs and develop pseudo codes and develop the mainframe Java and the JCL to run and test result against the existing data.

Quadrant Inc. – 1885 Campus Commons Drive, Reston, VA October 18 – July 19

Sr. Java Developer

I did work on ERP-Enterprise Resource Planned System International, LLC, located in Alexandria, VA DHS TSA production support contract. I am responsible resolving production tickets of java, web service, SOAP, TIBCO, Oracle PL/SQL issues and conversion Struts 1.3 to Struts 2. I am responsible to develop MAVEN to replace ANT. I attend 9:30 morning Agile Scrum meeting to report the progress and obstacles of the given task(s). I extend hand to peer developers for resolving their task issues.

Environment: Java, JSP/JSTL, HTML, JavaScript, JSON, Ajax, J2EE, Struts1.3, Struts2, MVC, Spring, XML, Java Script, Web Logic, Oracle Financial, Oracle 11 database, TOAD XLS Report, PL/QL, SMTP, Web Service, RESTful, Linux/Unix, Shell Scripting, Unit Testing, Agile Scrum, TIBCO.

Global Commerce Inc. – 700 Security Blvd., Baltimore, MD Feb18 – Sept 18

Sr. Java Developer

Worked on Leidos’s Social Security Administration (SSA) contract legacy conversion Person Information (PI) project. Provided analysis and design of frontend and web service. Performed Mockito Junit test on developers’ java classes. Fixed defects. Attended daily sand up Agile Scrum meetings. Used HP SoapUI to diagnose defects of the business logic. Used JIRA to keep track of daily users production issues and problems and provided analysis and solution of the issues and problems. Used Git Bitbucket to create Branch for pulling modules to local environment and after modification of the unit(s), have added and committed to branch and created pull request for peer review and push to repository.

Environment: Java, JSP/JSTL, HTML, JavaScript, Ajax, J2EE, Struts2, MVC, Spring, XML, Java Script, Web Service, SOAP, WSDL, DB2 database, Linux/Unix, Shell Scripting, Git Bitbucket, Web Sphere, CICS Web Service, Agile Scrum, HP SoapUI, JIRA, Mockito Junit

Purisolve Inc. – 260 Peachtree St NW # 2100, Atlanta, GA May 16 – Nov 17

Sr. Java Developer

I did work on Internal Revenue Service (IRS) Individual Taxpayer Processing Engine (ITPE) modernization project in Lanham, Maryland. This project is involved in converting IBM mainframe ALC code to JAVA object oriented batch processing environment. My responsibility consists of analysis of ALC codes of CSECTS and refactoring of codes and translating to JAVA code (classes and sub programs) establishing proper logic and functionality, Unit Test of JAVA classes for reading and writing to files. The tax return ALC programs consist of 13 CSECTS (program/subprograms). I ran individual batch mainframe ALC CSECT and validate the result against developed JAVA programs. Converted flat file core record layout to JSON format for JAVA program.

Environment: Java, JSP/JSTL, Mainframe IBM ALC, HTML, JavaScript, Ajax, J2EE, Struts1.3, Struts2, MVC, Spring, XML, Batch Spring, Java Script, JSON, DB2, TOAD XLS Report, PL/QL, SMTP, Web Service, RESTful, JSON, Linux/Unix, Shell Scripting, Unit Testing, Agile Scrum.

Quadrant Inc. – 1885 Campus Commons Drive, Reston, VA June 15 – March 16

Sr. Java Developer

I have worked on DoD Civilian Human Resource project in Fort Belvoir, Virginia. I have developed JAVA Web JSP/JSTL/JavaScript and Web Services programs and deployed to Web Logic server for the civilian Human Resources department and bug fixing. This project is involved HR Oracle financial, Access Control (ACL), PORTAL Helpdesk, PORTAL Gatekeeper, DoD Consent Banner, HP Fortify scan, medical information, individual history. I have followed complete SDLC methodology for development process. Fixed PORTAL PET Oracle PL/SQL stored procedures many rows retrieval error.

Environment: Java, JSP/JSTL, HTML, JavaScript, JSON, Ajax, J2EE, Struts1.3, Struts2, MVC, Spring, XML, Java Script, Web Logic, Oracle Financial, Oracle 11 database, TOAD XLS Report, PL/QL, SMTP, Web Service, RESTful, Linux/Unix, Shell Scripting, Unit Testing

DanResources Technical Services – Rockville, MD Dec 14 – April 15

Sr. Java Developer

I have worked on DoD DMA DIMOC imagery project in Fort Mead, Maryland. I have developed JAVA program to retrieve Secretary Defense pictures from the database. I have worked on JOSSO gateway enhancement project and I have developed PERL log file parsing script in Linux environment. I have followed complete SDLC methodology for development process.

Environment: Java, JSP, J2EE, Struts1.3, Struts2, MVC, XML, Java Script, Oracle 11 database, TOAD XLS Report, PL/QL, SMTP, Web Service, RESTful, JOSSO, T3, PERL, Linux/Unix, Shell Scripting, PVCS, Unit Testing

Visionary Integration Professional - Alexandria, VA June 14 – Nov 14

Sr. Java Developer

I was working on DHS Federal Protection Service FISTS project. The work responsibility to biometrics data, FBI response email on individual fingerprint sent data. Worked on bug fixing and data migration through TOAD SQL query development. I was responsible for the analysis of transformation of ColdFusion web based program to Java. On the Cold Fusion project I wrote the detail lay out to transferring each module to Java, JSP, MVC, Struts2, Spring, Hibernate, Oracle, J2EE and Linux environment. I have followed complete SDLC Waterfall methodology for development process.

Environment: Java, JSP, J2EE, Struts1.3, Struts2, MVC, XML, Java Script, Ajax, Oracle 11 database, TOAD XLS Report, PL/QL, SMTP, Web Service, ColdFusion, Linux/Unix, Shell Scripting, PVCS, Unit Testing

Spectrum Technology, Fairfax, VA May 13 – Oct 13

Java Developer

I was working on DoD Defense Information System Defense Health Service Expense Assignment System and ESSENCE systems code maintenance project.. Responsibility involved analysis and threat categories code fixing for Cross Site Scripting to prevent code hacking and testing. I was responsible for design Spring MVC web design. I have followed complete SDLC Agile methodology for development process.

Environment: Java, JSP, J2EE, Struts1.3, Spring Framework, MVC, XML, Java Script, Ajax, Oracle 11 database, Cognos Report, Spring, Hibernate, Agile Scrum, Linux/Unix, Shell Scripting

ValidaTek, Arlington, VA April 12 – Dec 12

Java Developer

I was working on U.S. Department of Housing Office of Public and Indian Housing’s Real Estate Assessment Center, Integrated Assessment Sub System (NASS). Responsibility involved analysis and design of GUI Spring MVC, Hibernate and Java action programs using JAVA, Struts 2, iBATIS, Java Scripts.

Environment: Java, JSP, J2EE, Struts2, Spring Framework, MVC, XML, Java Script, Oracle 11 database, Jasper Report, Linux/Unix, Shell Scripting

Apex Systems, Columbia, MD Dec 11 – Feb 12

Java Developer

I was working on Social Security Administration Disability legacy COBOL/CICS conversion Project. Responsibility involved analysis of COBOL and frontend CICS codes. Develop design of pseudo code and presented to costumer. Design and develop of GUI frontend using struts2, Java Scripts, and JQuery and Java action programs using JAVA, EJB3 for the disability information gathering. Also worked on Web Service programs for disability to inquire the status of the claim.

Environment: COBOL/CICS, Java, JSP, EJB3, Struts2, MVC, XML, Java Script, JQuery, Web Service, IBM RAD, JMS, DB2 database, Linux/Unix, Shell Scripting

DynaNet Corporation, Elkridge, MD Apr 11 – July 11

Java Developer

I was working on Office of Personnel Management EPIC legacy conversion Project. Responsibility involved analysis and design of reports using JAVA, Hibernate and Freemarker FTL files. People those apply for US government contracting and government jobs has to go through US government OPM facility by filling out OPM forms. Developed the pseudo code for the frontend and backend and unit tested for the OPMforms. After the unit test done completed full development of the package is accomplished and was readied for the customer’s use..

Environment: Java, JSP, EJB, Struts2, MVC, XML, Java Script, Web Service, IBM web sphere, Adabas database, Linux/nix, Shell Scripting

Blue Canopy, LLC., Reston, VA Jan 10 – Feb 11

Java Developer

Responsible for providing operational and maintenance support for the National Science Foundation’s FastLane system, a mission-critical grants management system. Responsible for technical analysis, diagnosis, and resolution of customer service requests and the development of maintenance enhancements. Responsible for analysis for making enhancements of Business rules and logic, architectural design of GUI frontend modification, Web Service, WSDL, SOAP for NSBO and Cost Sharing system and have maintained legacy C CGI programs for the print functionality.

Environment: Java, JSP, EJB, Struts, MVC, XML, Java Script, Web Service, IBM Rational Clear Case, Clear Quest, Sybase database, T-SQL, Linux/Unix, Shell Scripting

Syneren Technologies Corporation, Lanham, MD Oct 09 – Dec 09

Sr. Software Engineer

I have worked on Department of Transportation Highway Traffic Safety National Driver Register Legacy conversion project. I was responsible for Mainframe VSAM data migration and conversion to ORACLE 10g, Design of JSP Web screens and Java Messaging.

Education Online, Leesburg, VA July 09 – Oct 09

Freelance Java Developer

I have worked on development of new Web based student on-line learning. Responsible for initial analysis and design of Web screen, Java programs and MySql database retrieval.

Apex Systems, Columbia, MD Sep 08 – Dec 08

Sr. Programmer Analyst

I have worked on re-engineering of existing legacy mainframe systems which supports the Annual Wage Reporting systems of the Social Security Administration. Responsible for the analysis of the existing system and design of the MVC Java/JSP web Screen and Unit test procedures.

Bart & Associates, Inc., McLean, VA July 07 – August 08

Senior Developer/Analyst

I have worked on Homeland Security Customs and Border Protection airport biometrics project.

Programs involved inbound travelers confirmation, referral and enforcement query within TECS (Treasury Enforcement Communications System), NCIC (National Crime Information Center), APIS (Advance Passenger Information System), and (IDENT) Biometric Identification System.

Responsible for client/server maintenance of legacy systems and development and maintenance of COBOL/CICS/MQ/DATACOM back end and front end JAVA/J2EE/STRUTS/MVC/ WEB Services programs (SOAP, WSDL)

Created MQ Client and WebServices for arrival flights

Responsible for creating POJOs (Entities) for the flights (arrival & departure)

Participated in the conversion of Cobol to Java

Responsible for the troubleshooting, debugging and maintenance of the mainframe system

Created PL/SQL Stored Procedures for the passenger in-flight inquiry routine

Provided extensive systems analysis

Wrote specifications for testing

Environment: Java, JSP, EJB, Struts, MVC, XML, Java Script, Hibernate, Oracle 9i, Spring 2.5, IBM MQ Series, Websphere 6.1, RAD, ORACLE, Windows 2000/XP, COBOL, IBM 390, MVS, TSO, CICS, Linux/Unix, Shell Scripting

Lockheed Martin, California, MD April 03 – March 07

Business Application Programmer Staff

I have worked on the Defense Industrial Financial Management System (CASH, GLA, Material, Billing subsystem) of Defense Finance and Accounting Services of the Department of Defense.

Responsible for the conversion of character based on-line programs to Web based using JAVA, JSP, Servlets, HTML, JavaScript as front end presentation layer and existing COBOL program as back end business layer.

Responsible for translating and designing report programs in JAVA, J2EE, JSP, Servlet, Java Swing, JDBC, STRUTS, MVC, WEB Services (SOAP, WSDL) XML files.

Developed PL/SQL Stored Procedures for the CASH and GLA (General Ledger) to access from the JAVA programs.

Responsible for the development of web-based user interfaces JAVA, EJB3, Java Server Faces, JBoss, J2EE/WEB Services programs (SOAP, WSDL) for the Air Force legacy MAPPER programs.

Created the Hibernate Mapping XML files

Responsible for creating POJOs (Entities) for the GLA, Cash, Billing subsystems

Environment: Java, JSP, EJB, Struts, XML, Java Script, Hibernate, Oracle 9i, JBoss, COBOL Micro Focus, Sun Micro Systems, Solaris, Linix/UNIX, Shell Scripting, Oracle

ACS, California, MD April 02 – April 03

Sr. Computer Specialist/ Systems Programmer

I have worked on development and maintenance of Defense Industrial Financial Management System (CASH, GAL, Material, Billing subsystem) of Defense Finance and Accounting Service of Department of Defense.

Responsible for design of micro focus COBOL online screen programs.

Responsible for the data conversion from Unisys 1100 to micro focus COBOL.

Responsible for converting Unisys 1100 database files to ORACLE relational database tables.

Responsible for the initial design of WEB based JAVA/JSP user inter face.

Environment: Java, JSP, Struts, MVC, XML, Java Script, Oracle 9i, TOMCAT, COBOL Micro Focus, Sun Micro Systems, Solaris, UNIX, Oracle, UISYS-1100, ECL, Linux/nix, Shell Scripting

Planned Systems International, Inc., Columbia, MD April 01 – April 02

Sr. Computer Programmer/Analyst

I have worked on the development and maintenance of Defense Industrial Financial Management System (CASH,) of Defense Finance and Accounting Service of Department of Defense.

Responsible for development and maintenance and conversion of COBOL UNISYS-1100 systems and micro focus COBOL and ORACLE on-line programs

Responsible SAS reports, analysis using SAS macros in UNIX operating system.

Environment: Oracle 9i, COBOL Micro Focus, Sun Micro Systems, Solaris, UNIX, Oracle, UISYS-1100, ECL, SAS

Spherion, McLean, VA Nov. 00 –Feb. 01

Consultant

I have worked on America Online (AOL) billing project.

Responsible development and maintenance of AOL billing programs

Responsible for converting programs in PL1 to C/ C++, UNIX, Oracle PL/SQL, Stored PROCEDURES

Environment: PL1, C/C++, PL/SQL, ORACLE 8i, Stratuts, UNIX/Linux

DMR Consulting Group, Inc., Falls Church, VA Feb. 97 – Nov. 00

I have worked on telecommunication billing software development systems of the Austrian government Post Telecom department, on AT & T universal billing systems, and Bell Atlantic billing legacy systems conversion and reengineering, Express Track, Pegasys project management and development enhancement.

Responsibilities involved in development and reengineering of message processing, billing and invoice software of CBIS SUMMIT systems using COBOL, PL/1, ASSEMBLER, DB2 database, MQ Series, IMS, VSAM, ORACLE, REXX, ISPF, CLIST and MVS TSO operating system.

Responsible for data conversion programs, from AT & T legacy billing database to Andersen Consulting Universal Biller format in COBOL, IMS.

Responsibilities involved at Bell Atlantic year 2000 conversion, and conversion and reengineering of legacy billing system from CICS macro 2.1 to CICS command level 4.1 in COBOL, ASSEMBLER and DB2, PROCEDURES. Developed client side MQ programs to extract customer's billing information. Fixed the errors in Express Track software system and develop programs for Pegasys software operating system for data conversion in PL/1. And worked on reengineering of SAS programs and files of statistical reports generation for the Billing systems.

Environment: COBOL, ASSEMBLER, CICS, MIS, DB2, VSAM, MQ Series, SAS, PL1, REXX, MVS, TSO, ISPF, CLIST, IBM 390, Linux/nix, Shell Scripting

Planned Systems International, Inc., Columbia, MD October 96 – Feb. 97

Sr. Computer Programmer/Analyst

Responsible for the maintenance and development of on-line C++, PL/1, CICS, and DB2 software for the IBM Credit Corporation Contract Preparation Project which involves in leasing of IBM equipment and billing to customers.

Environment: C++, ASSEMBLER, CICS, DB2, VSAM, PL1, MVS, TSO, ISPF, IBM 390

Alphatech Corporation, Arlington, Virginia May 95 – Sept. 96

Sr. Computer Programmer/Analyst

Responsible for the design, development, and reengineering of the programs, database, and on-line data retrieval systems for the National Library of Medicine using PL/1, command level CICS, ORACLE PL/SQL DEVELOPER 2000 FORMS 4.5, C++, INQUIRE database, and Assembler language. Worked on SAS maintenance, programs and files of Library of Medicine Billing systems.

Environment: PL1, C++, ASSEMBLER, CICS, VSAM, ORACLE, SAS, MVS, TSO, ISPF, INQUIRE

TECHNICAL SKILLS

Operating Systems: Windows 98/NT/2000/XP, MVS, TSO, JCL, CICS, CLIST, INTERTEST, XPEDITER, ISPF, REXX, ENDEVOR, FILEAID, ECL UNISYS-1100, UNIX Solaris

Database: DB2, ORACLE (8i, 9i,, 10g, SQL, SQL*PLUS, PL/SQL, FORMS 4.5 and REPORTS 2.5), INQUIRE, VSAM, DMS UNISYS-1100, JDBC, DATACOM

Networking: LAN/WAN, TCP/IP, Ethernet, IPX/SPX, ATM, VPN, various protocols

Applications/Tools: MS Office, Visio, NetExpress, JBoss IDE, Eclipse, ANT

Hardware: IBM 390, UNISYS-1100, SUN Microsystems, PC HP, COMPAQ

Development Tools: COBOL, COBOL II, MicroFocus COBOL, PL1, ASSEMBLER (IBM 370), SAS, FORTRAN, JAVA, Servlet, Apache Struts, HTML, JavaScript, JSP, Java Swing, XML, J2EE, WEB Services, JBoss, EJB3, Java Server Faces, shell scripting (Korm shell), C/C++, VB, MQ Series

EDUCATION

Utkal University, Orissa, India

B.Sc., Physics, 1969

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