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Systems, AdministratoR

SPECIALTIES:

  • Systems Design
  • Database design, particularly with ORACLE 8, 9i, 10g, 11. Access 2007
  • Data transformation and cleansing
  • Programming PL/SQL, SQL*Plus, Perl, Informatica
  • Project management and supervision in commercial and government organizations.

TECHNICAL SKILLS:

HARDWARE SKILLS: UNIX and Windows servers, PC, IBM Mainframe, DEC VAX.

SOFTWARE SKILLS: Perl, JavaScript, HTML, Visual Basic 6, Paradox, Pascal, COBOL (Net Express, Mainframe Express, Mainframe, VAX), PL/1, FORTRAN, Assemblers, UNIX shell scripts, SED, SQL*Plus, ORACLE SQL Developer, PL/SQL, Informatica (ETL), Erwin, TOAD. Ingres, Sybase, DB2, CICS, TSO/ISPF, CLIST, REXX, XEDIT and KEDIT, DCL, RDB (DB2 equivalent), MS Access/VBA, Excel, Word, Trained on C, C++ and Java.

OPERATING SYSTEMS: Solaris, UNIX, Linux, IBM mainframe MVS JCL, JES II and III, DOS/VSE, VM/CMS, DEC VAX VMS, Windows 7, XP, 95, 98, ME, NT, 2000, 7,8,10 Windows Server 2003, 2008.

EXPERIENCE:

Confidential

Systems Administrator

Responsibilities:

  • supporting systems on Amazon Cloud
  • Training System administrator information security
  • Systems Operations on AWS (Amazon Cloud) Classification - CI Essentials - Insider threat awareness - Privacy awareness -
  • Daily work and participation in Agile Scrums, and JIRA. Sprint planning, grooming, retrospective and review.
  • Helped set up and populate team’s SharePoint website.
  • Arranged for and assisted in self-scans to prepare for security certification of application systems.
  • Wrote and presented plans for of a patch management and installation team within a group supporting 25 applications.

Confidential

Senior Systems Administrator

Responsibilities:

  • Create and manage user accounts, debug problems with Oracle Forms 11 and WebLogic, plan for and do transition to Oracle 11 on Solaris 11.
  • Provide customer support by analyzing and solving software-related problems.
  • Write Perl programs to accommodate unusual data formats quickly.
  • Trace compatibility and connectivity problems within and between servers and EMC storage.
  • For servers with insufficient disk space, write plans for backup frequency, content and space allocation.

Confidential

Database developer, Maryland

Responsibilities:

  • Improve query performance of a mission critical tracking and reporting system.
  • Use custom monitoring and reporting applications
  • Create views for individual needs for time frame, points of interest, geography.
  • Use SQL Developer to view relation of source data to results.

Confidential

Senior Staff Systems Analyst and systems administrator

Responsibilities:

  • Write plans and documentation for backing up and rebuilding web applications and their databases.
  • Design and write SQL and Perl scripts. Manage multiple virtual Windows servers from remote desktop.
  • Trace and debug problems with vendor-supplied inconsistent patch bundles, building lists of required links and pointers between application software, Java environment, and middleware components.

Confidential

Software Developer, Virginia

Responsibilities:

  • Use UNIX Korn shell, C-language, SQL, and COBOL to reverse engineer and document an operational Lawson payroll scheduling system.
  • Write shell scripts and Perl programs to isolate and analyze intermediate and final products to validate testing of the same product on different servers and software bases.

Confidential

Software Developer, Maryland

Responsibilities:

  • Program and maintain web applications using SQL Developer, PL/SQL, HTML, JavaScript.
  • Create views and sub-queries to simplify the programming of data presentations.
  • Programming in this environment requires cross-platform knowledge of source data creator intent, which may or may not match current user needs.

Confidential

Principal Systems Programmer, DC

Responsibilities:

  • Track, audit and consolidate inventory of all computer equipment assigned to a bureau of the agency.
  • Develop Access 2007 database application for ordering and tracking classified work of a counterintelligence team.
  • Systems Administrator on an internal LAN using Windows Server 2003 with Windows 7 and XP workstations.
  • Responsible for Active Directory administration, user support, workstation replacement and deployment, licensing.

Confidential

Engineer-5, Maryland

Responsibilities:

  • Develop and install upgrades to network communications software tools.
  • Create and populate an Access database of information on servers for which the team is responsible.
  • Test connectivity and health of the servers to correct problems, and to anticipate problems with regular inspections.

Confidential, Columbia, MD

Senior Professional Staff, Maryland

Responsibilities:

  • Create and maintain Informatica workflows and UNIX shell scripts for importing applications into data warehouse tables for use by Cognos front-end reporting tools.
  • Design ORACLE data warehouse tables to maintain current and historical data in formats suitable for creation of data cubes for query and reporting.
  • Write scripts in SQL*Plus, PL/SQL, Perl to analyze and validate quality of imported data.
  • Improve data quality with custom functions and Informatica transformations designed to meet observed problems with the actual data as determined by the analysis.
  • Create validation and correction tables to bring variations to a common standard representation.

Confidential, Columbia, MD

Systems engineer and database administrator

Responsibilities:

  • Develop and maintain web based interfaces to ORACLE 9i databases using Perl, HTML, JavaScript and PL/SQL.
  • Write programs to migrate data between incompatible databases.
  • Build HTML web pages and the JavaScript project library of reusable routines for the team’s online Customer Satisfaction Survey and the management tools to produce survey results,
  • Build UNIX and Perl scripts to facilitate the testing.

Confidential, Lanham, MD

Senior Consultant

Responsibilities:

  • Software and systems design, programming and installation of customized software to adapt name and address standardization and consolidation software products to customer requirements.
  • Build suite of mainframe COBOL/CICS programs to support a web-based inquiry system.

Confidential, Rockville, MD

Development Engineer

Responsibilities:

  • Maintain and upgrade IBM mainframe COBOL/CICS programs. Prepare configuration management upgrades.
  • Write new programs to support additional requirements and acted as on-call production support systems engineer.
  • Database programming on IBM mainframes with ADABAS and Natural.

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