Summary of qualifications

Proficient in the following

C C Java and Visual Basic .Net

HTML XML Java Script ASP.Net and PHP Scripts

Dos Unix AIX Linux Red Hat/Ubuntu/SUSE/Knoppix/CentOS Windows 95/98/2000/NT/XP/Vista /7

UNIX Shell Dos Batch File Programming

CM - RCS Subversion Cmake and Make Files

Microsoft Office Microsoft Visio Microsoft SharePoint

and Microsoft Project

Extensive Knowledge in the following

C Visual Basic ADA Lisp Prolog 80086 Assembly Language FORTRAN Perl Dos Batch File Programming Open MP and MPI

SQL ISQLPLUS MYSQL Access and MSDE

DoorsNet Rational Rose Unified Modeling Language UML

Mathematica Maple and Mini-Tab Statistical Package Matlab

Mcidas Man computer Interactive Data Access System

Work experience

Confidential

High Performance Computing Systems Administrator

In support of the DoD High Performance Computing Modernization Program HPCMP provided systems administration computer operations systems integration applications and user support and data visualization services for each of the four DoD Major Shared Resource Centers. The sites included the Navy Oceanographic Office at Stennis Space Center Miss. U.S. Army Engineer Research and Development Center ERDC in Vicksburg Miss. Air Force Research Laboratory AFRL at Wright-Patterson AFB Ohio and Army Research Laboratory ARL at Aberdeen Proving Ground Md. Responsible to the Deputy Under Secretary for Defense for Science and Technology the HPCMP serves the DoD Research and Development and Simulation and Test communities by providing supercomputer systems administration services and computational science expertise.

Skills Used

Background in scientific computing experience with various operating systems experience with various scientific programming languages and experience with HPC systems with 40 0006 compute cores. Maintains smooth operation of multi-user computer systems including coordination with network administrators. Setting up administrator and service accounts maintaining system documentation tuning system performance installing system wide software and allocate mass storage space. Interacting with users and evaluating vendor products. Made recommendations to purchase hardware and software coordinated installation and provided backup recovery. Developed and monitored policies and standards related to the use of computing resources.

Specifically these skills included

Systems administration on the entire ARL HPC Infrastructure Physical as well as Virtual Servers.

ColdFusion Administration

VMware vCenter Administration

Puppet Administration

Creating/updating documentation.

Running CSA scans on HPC resources and performing the necessary systems administration to ensure they meet DoD requirements.

Confidential

Advanced Computational Environment ACE On-Site

Worked as a geographically distributed member of the of Defense s User Productivity Enhancement Technology Transfer and Training PETTT program providing technical support to the Department of Defense DoD High Performance Computing HPC user community US Air Force Research Laboratory AFRL DSRC Arctic Region Supercomputing Center ARSC DSRC US Army Research Laboratory ARL DSRC Navy DoD Supercomputing Resource Center NAVY DSRC Maui High Performance Computing Center MHPCC DSRC Naval Research Laboratory NRL and to the US Army Engineer Research and Development Center ERDC DSRC .Worked as a member of the Advanced Computational Environments ACE team to assist with computational science problems including profiling tuning porting and optimizing scientific computing codes. Worked to define processes to support the Consistent Computational Environment CCE a collection of open-source libraries and tools across HPC DoD platforms

Furthermore the position required knowledge of system administration of Windows and Linux/Unix operating systems as well as Oracle DBA skills.

Skills Used

Background in scientific computing experience with various operating systems experience with various scientific programming languages and experience with HPC systems with 40 0006 compute cores.

Specifically these skills included

Software development C/C FORTRAN Open MP and MPI.

Software optimization skills including code profiling and debugging using TAU Tuning and Analysis Utilities TotalView and GDB.

Software porting skills including associated scripting.

System administration skills in a Windows and Linux/Unix Red hat CentOS etc. environment.

Helped maintained a consistent environment across all of the major unclassified DoD Supercomputing Resource Centers DSRCs by maintaining and installing the following tools and libraries Arpack ATLAS/BLAS CMake FFTW GSL LAPACK TAU HDF5 MatlabMPI NetCDF Octave PAPI Perfstats SCALAPACK Sprng SuperLU Valgrind etc.

Setting up and maintaining an Advanced Computational Environment ACE Web Site to provide useful information about all of the supported ACE tools on each DSRC.

Oracle skills to set up and maintain an Oracle database finished setting up the SUSE Linux OS Installed the Oracle Database and patches imported all necessary schemas and tables as well as ensuring that the new Oracle Linux box complied to military security standards and policies DISA STIGs etc. before working with local Admins to get it on the classified network.

Created live Linux OS that runs in memory from a CD or DVD Linux with custom OS CentOS Ubuntu etc. for PETTT related training held offsite.

Installed Linux OS and compiled necessary software on a PETTT notebook that was then cloned for PETTT training. Also used Images created by other PETTT Onsites for PETTT training by resizing the image and installing additional drivers them creating a new image and installing the newly created image on additional PETTT training notebooks .

Interact with local DSRC System admins and network admins about issues that affect or have the potential to affect the PETTT team.

Confidential

Staff Computational Scientist SCS

Worked as a member of the Productivity Enhancement and Training PET program providing technical support to the Department of Defense DoD High Performance Computing HPC user community and to the Army Research Lab ARL Major Shared Resource Center MSRC in testing profiling and optimizing scientific computing codes. In addition I provided technical IT administrative support to the Army Research Lab ARL PET team and served as an interface between the PET team and the ARL MSRC Help Desk. The PET team provides Tier 3 i.e. application level Help Desk support for user problems with scientific codes that are supported by the Help Desk and some Tier 2 support for codes that are not supported by the Help Desk. The position required the ability to compile scientific codes and create corresponding run scripts as well as porting codes from one operating environment to another. Furthermore the position required knowledge of system administration of Windows and Linux/Unix operating systems as well as a background in scientific computing experience with various operating systems and experience with various scientific programming and scripting languages.

Specifically these skills included

• o Intermediate software development skills in C/C and FORTRAN.
• o Software optimization skills including code profiling.
• o Software porting skills for High Performance Computing HPC and associated scripting Bash C Korn etc .
• o Intermediate systems administration skills in a Windows and Linux/Unix environment and was responsible for compliance to military security standards.
• o Provided on-site technical support including hardware and software assistance hardware setup and all handling all necessary approvals within the army and HPC infrastructure.
• o Developed numerous scripts on the HPC and local Linux systems for researchers using HPC Resources.

Confidential

Programmer/Analyst

Ported satellite processing software for the National Oceanic and Atmospheric Administration NOAA . The software was ported from several Dell 4440 Linux boxes located in the World Weather building to a PS p570 AIX box located in NSOF. Used extensive knowledge in FORTRAN C and UNIX to provide a seamless transition to the new platform. Duties also entailed

Intermediate admin work for the AIX boxes.

• o Creating user accounts/Setting or changing passwords and user groups.
• o Installing software RPM packages and compiling source code for software with no precompiled binaries.
• o Etc.
• Mentoring several coworkers.
• Training all new employees.
• Writing proposals for several new and initiative ideas.
• Creating various scripts Dos Batch and Unix/Linux Bash to automate and simplify various project needs.

Clearance

SSBI DISCO granted a TOP SECRET clearance as of 3/11/09 based on PSI adjudication of the SSBI OPM that closed on 2/17/09

• o PPR Phased Periodic Reinvestigation close date 6/10/2014 by OPM
• o Next Periodic Reinvestigation is due 6/2019

Certifications

• Department of Defense DoD Information Assurance Security Officer IASO
• Department of Defense DoD System Administrator I II SA II
• CompTIA Security A Server Linux Project Network
• Linux Professional Institute LPIC-1

Microsoft Certified IT Professional MCITP Server Administrator

Microsoft Certified Technology Specialist MCTS Windows Server 2008 Active Directory Configuration Windows Server 2008 Network Infrastructure Configuration

MCSA Windows Server 2008 MCSA

Oracle Database 11g Administrator Certified Associate

Interests and activities

Amateur Radio Operator Technician class operator KB3JRT

Scuba Diver PADI Open Water Diver.

Emergency Medical Technician B EMT Volunteer in Herald Harbor at Station 6