Daniel Hahn Email & Phone Number

Ashburn, Va, Us

Ashburn, Va, Us

Arlington, Va, Us

Arlington, Va, Us

Mr. Hahn is working in field service supporting US Navy BAMS-D and US Air force Global Hawk UAV operations. He is responsible for managing a team of field service engineers to operate and to maintain ground segment system and its supporting equipment and to provide technical support during the operation to ensure successful operations.

Arlington, Va, Us

Mr. Hahn worked on DGS Common Baseline system designing, developing, and documenting software and installation procedures. In addition to software development tasks, he performed system and DB administration tasks. He has been responsible for installing, configuring and maintaining DGS Common Baseline, Oracle DB, Oracle Application Server, Oracle APEX, Apache, Objectivity DB and other COTS software. He also supported the DGS Common Baseline installations at various DGS sites. He has been working in SGI IRIX 6.5, Sun Solaris 8/10, C, C++, CORBA, Java, J2EE, SQL, Unix Shell scripts, Python, X-Window, Eclipse, Sun Zones, LDAP, Test Director, PVCS, Oracle DB, Oracle Weblogic and Objectvity DB environment. Mr. Hahn’s other previous projects were Breaker and Calibration Rehost. For Breaker he worked in Command and Control software development in C++, Window NT, CORBA and VxWork in real time environment. For DF Calibration Rehost, he was responsible for designing, developing, documenting, maintaining, and training in Matlab and C in SGI IRIX /X-Window environment.

Arlington, Va, Us

Mr. Hahn worked at NGA Bethesda supporting GeoScout/GIDI O&S.. His main responsibility was trouble shooting production problems reported by the customer. He was responsible for supporting and debugging Safe FME tool and had to work with ERSI, Intergraph, system administrators and DB administrators to resolve the problems. His other tasks included software maintainance and upgrade deployment. He worked in Solaris 8, Oracle 8i, ArcGIS, Intergraph GeoMedia, Safe FME environment.

Mr. Hahn was involved in software development, system design, evaluation and analysis support for the Data Archive and Distribution System of NASA/GSFC EOS-DIS V0 DAAC, Distributed Active Archive Center. He was in charge of developing distribution-processing software for the Data Archive and Distribution System. His responsibilities included system and software design, programming, debugging, documentation, and software maintenance with C and Oracle in UNIX/X-Window environment. He was also responsible for the evaluation of data formats and standards for scientific data. He was in charge of conversion and ingestion of ASAS, AVHRR-GAC, AVHRR-LAC, CZCS, GRIDTOMS, PBMR, TMS and TIMS scientific data sets for the DAAC and the PLDS.

Mr. Hahn was involved in software development for the Standard DOD Simulator Digital Data Base/Common Transformation Program, a major software and data base design and development effort, in support of the Aeronautical System Division at Wright-Patterson Air Force Base, Dayton, Ohio. He was responsible for developing software for Intergraph CAD workstation with Ada and Intergraph IGDS software in VAX/VMS environment, production and validation of terrain and culture data and software documentation.