Jeffrey S. Dutky
(web page)


Programming Languages
C/C++, Objective-C, Fortran, unix shell scripting (bash/ksh/awk), DCL, HTML, SQL
Operating Environments
Linux/HP-UX/SCO Unixware/Sun Solaris, X-Windows, Mac OS X/NeXTSTEP, OpenVMS, IBM DB2, Sybase, Oracle Rdb, Oracle 9i/10g
On-Line Transaction Processing (OLTP), Object Oriented Design and Programming (OOD and OOP), Graphical User Interface (GUI) Programming


Senior Software Engineer, Blackstone Technology Group, San Francisco, California (July 2006 - present)
I provided software engineering, development and support services as a contractor to the Internal Revenue Service and the Department of Homeland Security.
Senior Systems Analyst, Management Systems Designers Inc., Fairfax, Virginia (17 Jan. 2006 - 22 Mar. 2006)
Maintained and extended the generic processing system, written in C++, Perl and Sybase Transact SQL, for the EntrezGene database as a contractor to the National Institute of Computational Biology (NCBI) at the National Institutes of Health (NIH) in Bethesda, Maryland.
Software Engineer III, Bruhn-Newtech, Columbia, Maryland (31 Oct. 2005 - 13 Jan. 2006)
Supported nuclear, biological, chemical and radiological threat assessment systems for various clients (U.S. Army, Navy and Marines) written in C++ on Microsoft Windows 2000 and XP.
Software Engineer, Lockheed Martin IMS/ACS State & Local Solutions, Rockville/Gaithersburg, Maryland (8 Jan. 2001 - 21 Oct. 2005)
Designed, implemented and maintained software for intelligent transportation and electronic toll collection systems (ITS and ETC) in C, C++, Java, awk, ksh and DCL on OpenVMS, HP-UX, Linux and LynxOS systems using Oracle 9i, 10g and Rdb databases.
Software Engineer, Data Foundation, Baltimore/Riverdale, Maryland (July 2000 - Oct. 2000)
As part of the initial design team for Data Foundation, analyzed, designed and implemented scheduling algorithms in C and C++ for the prototype of the company's flagship product, a Linux based hierarchic storage management system backed by a MySQL database.
Programmer/Analyst, RMS/Intellisource/ACS Government Services Group, Lanham, Maryland (Feb. 1999 - July 2000)
As a contractor to the TSDIS project at the NASA Goddard Space Flight Center, maintained and extended the operations software for the science data information system of the Tropical Rainfall Measurement Mission. I served as lead programmer for the ingest sub-system written in C, backed by a Sybase database.
GLUE Lab Consultant, Engineering Dept., University of Maryland at College Park (Sept. 1997 - June 1998)
Evaluated software prior to installation on the GLUE unix workstations, and performed assorted system administration duties. Monitored the use and operation of the equipment and provided technical assistance to users in the GLUE labs.
Senior Programmer, VisTech, Chantilly, Virginia (July 1995 - Jan. 1996)
As a FoxPro programmer, contracting to CDSI, maintained and extended the Department of Education's Direct Loan Servicing System loan origination and loan consolidation systems.
Programmer/Analyst, AMCI, Rockville, Maryland (Sept. 1993 - July 1995)
Designed, analyzed, maintained, and extended programs written in C, C++, Fortran, and XBase languages for various federal and local government contracts.

Hobby & Open Source Projects

Most of these projects are available at


Undergraduate studies in Computer Science at University of Maryland at College Park
Associate studies in Computer Science at Montgomery County Community College, Rockville & Takoma Park
Graduate studies at the N.I.H. Foundation for Advanced Education in the Sciences, Bethesda, Maryland
Professional Training & Certification

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