3075 Par Drive Vero Beach, Fl 32960 4075633633 danv@allds.net
Dan Villafuerte
Objective To work in an environment where I can use my Database / OS skills to provide excellent service to my clients.Relevant skills Programming Languages
Unix Shell Scripting, Java, (Some C++), SQL, (Visual Basic), PERL, ASP, VBSCRIPT, JAVA SCRIPT, HTML, COM, DCOM, VBscript, WSH, Jscript, Power Shell Operating Systems HPUX 9.X to 11.X, SCO UNIX, LINUX Red Hat, Fedora, AIX 3.2 – 4.2, SOLARIS, NT 3.51 – 4.0, 2000, 2003, XP, Vista, Windows 9598, DOS, AS 400 Network Protocols TCPIP, ATM, FDDI, Ethernet, Token Ring, IPX/SPX, NetBEUI Hardware
HP 9000 (V, H, T, D ,I , K, R, N Servers, 735/715 and C160/180 Workstations) HP (Net servers LC, LX, and LM), IBM AS400, IBM RISC 6000, EMC, Hitachi, and IBM disk storage cabinets. HP DAT drives, Exabyte tape drives, Compaq (Servers/Workstations), Fore Systems ASX200BX ATM HUB, ESS3810 10/100 MB Ethernet HUB, Power Hub 7000, 3COM linkbuilder hubs, ACL 4/52 Automated tape backup library, Ascend Max 1800 ISDN Modem bank, Cisco Routers and CSU/DSU, CMD 5640 Raid Controllers, IBM SSA T40, SEEK Systems RAID Arrays, SCSI hard drives, Quantum DLT 4000 tape drives. HP LaserJet printers with jet direct cards, Netraid SCSI adapters, HP ATM HPPB and HSC cards, PCI ATM cards, Miro / Hauppage and ATI video capture cards, HP autoraid boxes, CUBIX SBCs, Dell PowerEdge series, Dell Precision series, VXAExabyte robotic tape libraries
Enterprise Backup Products
Tivoli Storage Manager Omniback II
Current Experience Ultrabak Amanda NT backup Database Experience ORACLE 7.22 to 12 running on HPUX, LINUX, and NT 4.0 and 2000 SYBASE 11033 – 11.9.2 on HPUX, Solaris, AIX, NCR, Linux, Windows NT 40 and 2000 SYBASE 12 on HPUX and Windows NT40 and 2000 MSSQL server 7.0 – 2000 on NT40 ,2000, and 2003 standard and enterprise versions
All Data Solutions Inc.
Installation of hardware and software relating to the EMDS Solution Series. MSQL database management, IPSEC VPN setup, and networking.03/2003 – 12/2003, Transaction Data Systems Team Lead Linux System Administrator
Installation and support of Linux and Windows operating systems on Dell hardware to host Pharmacy Software. Direct interaction with customers and support staff. Support of Linux interaction with Windows via Samba. Networking via dialup and broadband connections. I developed a Disaster Recovery / Linux installation CD or DVD to upgrade machines in the field without loss of existing data. Key responsibilities are Customer level 3 support, and training the technical staff on all aspects of Linux, Windows, and networking which pertain to the support of the core Pharmacy product. Implemented automated company wide backup system using Amanda and a 10 tape 1.7 terabyte tape changer. Automation and cost savings in many other areas using open source software. PERL, DOS, and KSH scripting to automate solutions to common tasks in Linux and Windows. Use of CYGWIN under Windows to facilitate
interaction with Linux. Development of verifiable DVD, CDRW and Tape backup utilities for use by customers to backup the Pharmacy Software and site specific system information.
10/2001 – 03/2003 Lockheed Martin Team Lead System Administrator
Administration of Sun E10K, and HPUX N class servers connected to Hitachi storage equipment in 24 x 7 environment. Enterprise backup configuration and management using Tivoli Storage Manager, Veritas NetBackup, Omniback II 3.5 on UNIX and windows machines. Tivoli and Veritas backup log parsing and reporting using custom javascript and XML. Linux Advanced Server v 2.1 administration running on Compaq DL580 hardware.
WMI extraction of system information from UNIX and windows hosts into XML files. Direct database imports of data from XML files. XML data Islands and XSLT transformations of data. Windows Scripting Host programming for System Administration and event monitoring. Perl Programming against Oracle and MSSQL 2000 databases. Web page generation using data from Oracle and MSSQL databases. Web access to databases using combination of DCOM objects, ASP and ADO [MDAC 2.7]. System administration of 3 Red Hat Advanced Server 2.1 Linux servers running on Compaq ML580s. Servers were used for Autosys enterprise job scheduling. CA Unicenter jservlets were used to interface with Autosys from a web browser. Apache 1.3.27, ApacheJServ1.1.2, and JSDK2.0 were used as the backend services of the web server.
Failsafe 3.21 on Oracle 8.1.7 with Windows 2000 Advanced Server as the host operating system.
03/2000 – 10/2001 ECTX Inc.
HPUX – NT Systems Administrator
HPUX 11.0 installation and administration. Migration of backend server application from NT servers to HPUX servers for FOREX Trading system. Omniback II Enterprise backups of HPUX, LINUX and NT servers. Ignite – UX tape creation for disaster recovery on HPUX D Class systems Checkpoint firewall installation and maintenance on NT 4.0, Windows 2000 and Solaris platforms. Network security and backups. VPN setup and maintenance from US to London, Ban galore, and Zurich. Setup and maintain Linux servers running proprietary Java messaging engine. Purchase, build hardware, and setup all phases of OS, and application software. Work with Lockheed Martin data center employees to install, upgrade and maintain HPUX hardware onsite. Web server administration. DNS, Active Directory, and Exchange Enterprise Server 2000 setup and administration. Wireless networking using Addron hardware. Design and program cost efficient method to remotely reboot servers using X10 wireless modules controlled by DCOM objects residing on web server.s Network, Systems and Database management of London, Ban Galore, Zurich, and US sites. Network monitoring using CA Unicenter software. 12/98 – 03/2000 Phoenix International Inc. Team Lead Systems Administrator Perform HPUX, Solaris, AIX, NCR, LINUX, and NT systems administration and DBA support for Sybase and MSSQL 70 database servers for over 148 Domestic, International Banks and Internal development clients. Maintain backups, disk
space, logical volumes on all UNIX and NT servers. Majority of servers were HPUX hardware connected to EMC, Hitachi, and IBM SSA disk arrays. Ignite – UX was used extensively in this environment to keep bootable tapes for disaster recovery of client systems. Perl and KSH shell script development and maintenance. Develop, document and implement disaster recovery plans for all types of servers in this environment. Provide level 3 support for all internal and external clients. Sybase performance tuning and HPUX kernel configuration for servers. Recovery of master database, shrinking databases, re indexing of databases and setting of named caches to improve response times. Applying EBFs to the database servers. Y2K preparedness from Sybase to HPUX OS patches. Porting of Sybase to MSSQL 70 databases. Porting from UNIX to NT Sybase databases. HPUX and NT hardware support. SCSI device support. Veritas NetBackup enterprise backup of Sybase databases and Operating system devices. Hard disk installation, tape drive installation. HPUX server CPU upgrades.
06/9712/98 ATLANTIC PORTFOLIO ANALYTICS MANAGEMENT Orlando, FL
HPUX System Administrator
Systems and Network Administration for a 5 server, 30 workstation HPUX network connected to a single NT domain. Network backbone was Fore Systems fiber switches and 100 MBS switches. Integration of data providers Reuters and Bloomberg into existing network. Responsible for backups of NT and UNIX machines using Omniback II 2.55 and Oracle database replication between remote sites via ATM over an OC3 line. Overall network connectivity, building and maintenance for APAM’s Orlando, Winter Park, and Bahamas offices. DNS setup and maintenance. All aspects of HPUX and NT hardware and software installation and maintenance. Hardware evaluation,
pricing and purchasing. Setup and maintenance of a Seek Systems Raid box housing an 80 GB Oracle database. Migrated users from Post.Office to Exchange 5.5. Designing and maintaining redundant hardware systems. Setup and maintenance of a T1 line to the Internet with ISDN dialup via an Ascend Max 1800 hardware. Oracle database installation and migration from v7.3.3 to v8.0.4. Replication of Oracle 8.0.4 database running on HPUX 10.20 (K420) to an offsite location via ATM fiber line. Daily backups and maintenance of Oracle database (80 GB in size). Importing and exporting data from MSSQL 7.0 to Oracle. Administration of an ATL autoloader tape machine connected via differential SCSI to an HP K420 server. All servers UNIX and NT were connected to an ATM switch.
02/9506/97 AMERICAN INTERNATIONAL GROUP HEALTH MANAGEMENT SERVICES Orlando, FL System Administrator Programming and support of custom product that gathers data from an AS/400 mainframe and downloads it to a laptop or desktop PC. Application uses communications programs, ODBC, OLE, and is written in Visual Basic 3.0. System Administrator of an RISC 6000 running AIX 2.3. Install and support controllers, printers, SDLC cards, token ring cards, Ethernet cards, and other miscellaneous hardware on PCs for communication to the AS/400. Set up network connections to the AS/400, 3270, and PCs using RUMBA for the AS/400, IBM Client Access, PC Support, Microsoft SNA server, Windows NT, Windows 95, and Windows for Workgroups. Ordering of PC hardware and software for offices within the company. Phone support of hardware and software installations using
Laplink for Windows or PC Anywhere. Some RPG and CL programming, mostly maintaining or adding to existing applications.
Education 1994 1997 University of Central Florida
BS, Computer Science
19921994 Daytona Beach Community College AA, Associate in Arts