SUMMARY:

• Proven Technical and System Developer and Administrator in a span of 25 years
• Experienced in Cisco, 3Com, Bay Networks and other Hubs, Switches, Multiplexer, Repeater, Router, Thin Client (Citrix Winframe/Metaframe), VM Ware Server/Workstation, Wireless and SonicWall, dial - in system.
• Experience with DMW, Ghost, Anti-virus and Firewall.
• In-depth understanding of LAN/ WAN and Internet/ Intranet, Disaster and Recovery Planning with Tape library backup using CA Arcserve and Veritas/Symantec Netbackup.
• Experience in migration for the following: OS (Microsoft, Unix, Linux), IIS, Active Directory, Email System (Exchange/Outlook and Domino/lotus Notes), P2V, Database (MS SQL and Oracle), and other Third party Application.
• Experience in databases: MS SQL and Oracle 8i/9i/10g, System Design and Analysis
• Experience in scripting: VBScript, Bat, Perl, wsf, asp, xml, html
• Experienced in Novell, UNIX, IBM AIX, Sun Solaris, Windows 2000/2003/2008/2012 Server Clustering, Application Center 2000, Windows 20 /64 bit Server, IIS, Sharepoint, Remote Assistance,
• Skilled in application deployment, system analysis and configuration, computer hardware repairing, maintenance and troubleshooting.
• Very well organized; good work ethics and project execution, and willingness to work hard alone or with a team.

TECHNICAL SUMMARY:

• Novell, Windows NT3.5/4/Terminal Server/2000 Server/ 2000 Advance Server/ 2003 Server/ 2003 R2 / 2008 R2 /2012 R2, CA, Active Directory, ADS, MOM, SMS 2/2003, VMWare Server/Workstation, MS Exchange 5.5/2003, MS SBS 2003 Standard (2003 Server/Exhange 2003 Server)/Premium (2003 Server, Exchange 2003 Server, MS SQL 2000, IIS 5/6, ISA, Sharepoint), UNIX/LINUX SUSE, IBM AIX 5.1/5.2, Sun Solaris 8/9, Proxy Server, Wingate, Lotus Domino/Notes Server, Print Server, Thin Client (Citrix Winframe/Metaframe/Presentation Server 4/ZenApp), ICA, FTP Server, VMWare Server/Workstation, Oracle Virtualbox, Web Hosting, CODA Financials, IFCA, FaxPress Fax Server for Outlook/Lotus Notes, Antivirus Norton/ McAfee, CheckPoint, CA Arcserve, Veritas Netbackup, RDBMS (MS-SQL Server 7-2008, Oracle 8-12c),InterBase,Paradox, BDE), GUI (Delphi), Cobol, Pascal, Clipper, Foxpro, Visual Studio 6 to 2013, LAN Analyzer, Tivoli Storage Management, SAN, Document Imaging System, Windows 3.1 to 8.1, Lotus Notes 4 to 9, MS Outlook/OWA, MSMail, Cognos impromptu/powerplay, MS Office 95 to 365, Autocad, Visio, FrontPage, Project, Dreamweaver, GIF Animator, Adobe Acrobat, Video Studio, Media Studio, Pagemaker, Photoshop, Pinnacle Studio, Adobe Premier, Karaoke Builder Studio,, Git Hub, Subversion, TFS, HP BSM, SiteScope/Topaz, new Relic, Sherlock, Systrack, TFS, HP BSM, SiteScope/Topaz, new Relic, Sherlock, Systrack Paraben Forensic Tools and other Forensic Tools
• Cisco Routers, 3Com Hub and Switches, Repeaters, Multiplexers, Modem, Sonic Wall Firewall, Lucent MAX800 Dial-in and RAS Equipment, VOIP (SIP) and etc.), PC Server/ Workstations/ Notebook with RAID (IBM, Compaq, HP, DELL, Toshiba, Fujitsu, Tulip, Macintosh and handheld devices), Printers/ Printer Server, SAN Hardware, Ghost, Tape Back-up Devices (HP Surestore with Tape Library, Colorado and Others), Voice and Data Structured Cabling including Wireless Communication with different topology and protocol, (WINS, DHCP, SMTP, POP3, SSL, DNS, Dynamic DNS, TCP/ IP, IPX/ SPX, DMZ, NAT, WAP, FTP, HTML, DHTML, VLAN).

EXPERIENCE:

Specialist, Infrastructure Engineer

Confidential, Columbus & Dublin, OH

Responsibilities:

• Create and maintain the windows scripting (BAT, WSF,VBS,PS) for the following application application: Windows monitoring and deployment, and installation load for both Test and Production, and includes the configuration from Systrack.
• Provide support for the systems Agency Test and Production Offices, NCUI and Comm, Level 2 & Level 3, and production training offices.
• Installation, configuration and administration on the following Windows environment including off-the-shelf and in-house application, load balancing/server clustering, web application running on IIS, CA, Oracle client, MS SQL and support for compatibility issues that may arise during the Migration and after Microsoft hotfixes and patches
• Perform user testing and regular maintenance for the following applications such as bug fixes and performance tuning, Com+ Components and services, Schedule tasks, Web Applications, Citrix connection and user policies, Windows clustering, Websphere MQ, Time Machine or TimeShift, Siebel, Oracle Client, and creating work around for 16/32 bit application (Siebel, VB6, Actuate, and more..).
• Working with Deploy team for deploying codes and other team to resolve issues in test and production.
• Windows Server Appication Refresh
• Experience on creating and resolving defects using ITTL, HP Quality Center, Service Center, and ServiceNow
• Work with vendors to integrate apps into server environment, document installs and assist in diagnosis and debugging; root cause analysis, field questions and problems, diagnose issues and document solutions for knowledge base.
• Technical support for Client/Agents, and in-house web application such as NORMA, MT, and AOLInfra.

Environment: Windows 2003/20 /64 Bit Server, Active Directory, IIS 6.0/7/7.5/8.1 , Application Center, MS Office (Excel, Word, Access, Visio), MS SQL 2000/2005/2008/ Office 365, MS Exchange 2003/2007, HP Service Center, Oracle 8i/9i/10g/11g/12c, Time Machine 32 & 64 bit, ServiceNow, SVN, TFS, GitHub, Systrack, New Relics, TimeShiftx, Websphere MQ and WTX Client, DB2 Client, Citrix Presentation Server 4/Nfuse, ICA, HTML, ASP, XML, VMWare and P2V

Confidential, Findlay, OH

Windows System Administrator

Responsibilities:

• Migration, installation, configuration and administration on the following Lotus Notes, Windows XP including MS Office, Visio, Outlook and other MS products.
• Installation and configuration of Windows 2003 Server clustering and Network load balancing services.
• Installation, set-up, configuration and administrating Domino clustering, cross domain replication
• Migration, installation and configuration of the following Windows NT/2000 Server application to Windows 2003 Server, IIS 4/5 web application to IIS 6.0, Oracle 8.1 to Oracle 9.2, MS SQL 2000, Windows 2000 Server Cluster to Windows 2003 Cluster, MS .NET Framework 1.1 to MS .Net Framework 2.0, Cognos Planning Analyst & Contributor Series 7 version 2 to Series 7 version 3 to Series 8, Sharepoint, Citrix Metaframe 1.8 to Presentation Server 4, RAS equipment.
• Create and Add new additional Host (A), Alias (CName), Mail Exchanger (MX) and Domain on the existing DNS Server.
• Migration from CA Arcserve to Symantec Netbackup and P2V.
• Provide support for Windows 32bit, P2V and VMWare GSX, .NET application, Cognos Planning Web Application and other in-house web application & Scripting.
• Transfer the DNS Server on the new physical server.
• Perform user testing for the following applications: Web Applications, Citrix connection and user policies, VPN connection and security policies, VMware connection and integrity of the system, and Windows clustering integrity for failover and failback.
• Configuration of ICA settings to connect to the server farm
• Perform regular maintenance tasks on Windows applications, such as bug fixes and performance tuning and Perrigrine Service Center for the tickets, support for level 2 and level 3
• Work with vendors to integrate apps into server environment, document installs and assist in diagnosis and debugging; field questions and problems, diagnose issues and document solutions for knowledge base.

Environment: Windows 2003 Server, Active Directory, MS Exchange 2003 Server, Windows XP, Sharepoint, IIS 5/6.0, Cluster, MS Office (Excel, Word, Outlook, Powerpoint, Front Page, Access, Visio, One Note, Publisher, Project), MS SQL 2000, Oracle 8.1/9.2, Citrix Metaframe 1.8/Presentation Server 4, CA Arcserve/Symantec Netbackup, Digi Xem and Digi box, ICA, HTML, DHTML, Printer Server, VPN, LAN/WAN (TCP/IP), Norton Anti Virus 8/10 (Client/Server), LAN Analyzer

Confidential, Rochester, MI

Consultant, System Engineer and Administration, LAN/WAN Engineer

Responsibilities:

• Installation, set-up, configuration and administration on the following Windows 2000/2003 server, Linux, Active Directory, MS Exchange 2003 Server, IIS 6.0, ISA Server, Windows XP for the end user including MS Office, Visio, Outlook, Server clustering and Network load balancing services.
• Performs Active Directory account administration, including creation of group policies and email accounts, transition of existing Active Directory and email accounts for users joining or leaving the office, troubleshooting problems with LAN and MS Exchange accesses, and suspending/deleting email accounts as necessary.
• Installation, configuration and deployment of SMS 2003, IBM WAS 5 on a different environment (AIX, Windows and Linux).
• Perform regular maintenance tasks on Windows 2003 Server, MS Exchange 2003 Server, MS SQL Server, such as bug fixes and performance tuning using MS MOM 2005.
• Perform user testing for the following applications Citrix connection and user policies, VMware connection and integrity of the system, and Windows clustering integrity for failover and failback.
• Create, Add, Modify and Delete Host, CName and Domain even the entire DNS Server
• Setup/Installation, trouble shooting and configuration for PC Server, Wi-Fi Printer Server, and end-user desktop.
• Installation, Set-up, configuration, connection and administrating of LAN/WAN/VPN using DHCP, TCP/IP for both 10baseT and Wi Fi, routers and switches.
• Used many LAN configuration features in the implementation and configuration of switches including, VLAN load balancing, Portfast, Uplinkfast, Etherchannels, VTP domains, and other Spanning Tree features to enhance operation and LAN performance.
• Network design and implementation validation for higher quality services delivery. Performed troubleshooting of different routing problems, and generate reports for intelligence analysis and inference.
• Configured a VMWare Server/Workstation, and other VPN infrastructure for a major client to achieve data flow security across Internet and other public networks.
• Exposure to some VoIP technologies and implementations, including SIP client setup, SIP Proxy setup and H323 to SIP conversion. Inside out setup knowledge on SIPURA-3000 and Cisco products.

Environment: Windows 2003 Server, Active Directory, MS Exchange 2003 Server, Windows XP, Linux SUSE, CYGWIN, MS Office (Excel, Word, Outlook, Powerpoint, Front Page, Access, Visio, One Note, Publisher, Project), Veritas Netbackup, SMS 2003, MS MOM 2005, IIS 6.0, ISA Server, MS MOM 2005, MS SQL 2000 Server, Oracle 8.1/9.2, HTML, DHTML, Printer Server, IBM & Compaq RAID Server, VPN, LAN/WAN (TCP/IP), Norton Anti Virus (Client/Server), LAN Analyzer

Confidential

Project Development and IT Services Manager

Responsibilities:

• In charge of maintenance including analysis, design, coding, debugging and testing for an error-free system.
• Created and administered MS SQL databases, schema objects and manage space allocation for storage structures.
• Designed and programmed major client modules of the system specifically issuer subsystem as well as the security of the system by creating and managing user accounts giving them specific roles and privileges and developed mission critical scripts to correct data differences and to monitor database status.
• Implemented and designed the disaster and recovery for client using Veritas, Arcserve and SAN devices.
• Performed installation, setup, configuration, administration, and migration of Active Directory, Ghost, Linux, Windows Advance Server/ Terminal Server, MS SQL Server, IIS 5.0, Printer Server, Domino Server, and Backup Server running in the Windows 2000 Server/ Advance Server, and Novell. Windows 2000/ XP, Thin Client (Citrix) for the end user including MS Office, Visio, Outlook, Lotus Notes, and MS SQL.
• Technical support and trouble shooting for the end user for both hardware and software.
• Setup/Installed, troubleshot, hardware configuration for PC Server and Desktop.
• Serves as company liaison with customers on administrative and technical matters for assigned projects.
• Supports enterprise-wide maintenance of servers and accounts and maintaining LAN and Notes servers. Supports the customer's Windows NT/2000 servers and Lotus Notes mail and database servers, including regularly scheduled backups, installation of application, application support either web or in house, application updates and patches as necessary.
• Also performs installation and support for Windows NT/2000, Lotus Domino, Microsoft applications, and other customer software. Provides ad hoc customer support.
• Performed installation, setup, configuration and administration of Disaster and Recovery (SAN, Firewall and Anti Virus), routers and switch hub, LAN and WAN using DHCP, TCP/ IP for both 10baseT.

Environment: Delphi 3-5, Windows NT/ 2000 Server and Advance Server, Windows 98/ ME/ 2000/ XP, Active Directory, IIS 5.0, Quest Software (Migration Suite for Active Directory), UNIX/Linux, Printer/ Fax Server, MS Office, Lotus Domino/ Notes R5, Lotus Script, HTML, GIF Animator, MS Office, MS Visio, MS Project, Javascript, Crystal Report, Cognos, MS SQL Server 2000, MS Exchange, CA Arcserve, Veritas, SAN, Thin Client (Citrix Winframe), PC Anywhere, Cisco Routers, Hubs and Switches, IBM, HP and Compaq RAID Server, Printer Server, LAN/ WAN (TCP/ IP, IPX/ SPX, MAC), FTP, AntiVirus, Checkpoint Firewall-1/ VPN-1, RAS.

Confidential

IT Manager

Responsibilities:

• Performed installation, setup, configuration and administration of MS SQL 2000 Server, Domino R5 Server, Backup Server, and Printer/ Fax Server in the Windows NT/ 2000 Server/ Advance Server.
• Installed, setup, configuration and administration of Windows NT migration to Windows 2000 server, migration of MSSQL 7 to MS SQL 2000, migration of IIS 4.0 to IIS 5.0 and for the end user the installation and upgrade of the following MS Windows NT Workstation to Windows 2000 Pro, MS Office, Visio, Outlook and other MS product including SQL ODBC.
• Provided technical support and troubleshooting for the end user for both hardware and software.
• Setup/installed, troubleshot, hardware configuration for PC Server and Desktop.
• Performed installation, setup, configuration and administration of Disaster and Recovery (Firewall and Anti Virus), routers and switch hub.
• Performed installation, setup, configuration and administration of LAN and WAN using DHCP, TCP/ IP for both 10baseT, RAS, Dial-In system.
• Reengineered the LAN, introduced and implemented the WAN including the E-mail system using Domino/Lotus Notes R5.
• Introduced and implemented CODA Financials and Cognos Impromptu with a back-end of MS SQL as their financial system application, call accounting system including the installation of PABX.
• Implemented the system and recovery planning for both hardware and software, Implemented and edited the website for Edsa Properties Inc.
• Worked as an IT Consultant for both hardware and software for Shang-rila Mall, KSA (The Enterprise Center), Taishan Insurance Broker (Philippines), KRM Reinsurance and other affiliated company including the analysis of computer hardware and software including domain registration.

Environment: Windows NT/ 2000 Server and Advance Server/Terminal Server, 2000 Pro, IIS 4.0/5.0, MS Office, Domino/ Lotus Notes R5, Lotus Script, HTML, GIF Animator, Javascript, Crystal Report, Cognos Impromptu, MS SQL Server 2000, MS Exchange and Outlook, CODA Financials, IFCA, MRI, LAN (structured cabling) and WAN, Thin Client (Citrix), Cisco Routers, Switches and Hubs, Printer Server, Dial-in System, Sonicwall and Checkpoint Firewall, Novell, Veritas, CA Arcserve, Ghost, HP surestore tape backup for disaster and recovery, Tivoli management, IBM and Compaq RAID server, Autocad 2000, Visio, Photoshop.

Confidential

Computer Programmer Consultant

Responsibilities:

• Performed installation, setup, configuration and administration of MS SQL 7 Server, IIS 4.0, Domino Server, Backup Server, and Printer/Fax Server running in Windows NT Server environment, Windows NT/ 95/ 98 for the end user including MS Office, Visio.
• Provided technical support and troubleshooting for the end user for both hardware and software.
• Setup/installed, troubleshot, hardware configuration for PC Server and Desktop.
• Performed installation, setup, configuration and administration of Disaster and Recovery (Firewall and Anti Virus), routers and switch hub, LAN and WAN using DHCP, TCP/ IP on both 10baseT.
• Modified and implemented the integration of the medical insurance application and their worldwide care system.
• Implemented the conversion of UNIX to Windows NT operating system for Taishan Insurance Broker (HK), and MS SQL as their back end database.
• Introduced and implemented the FAX server using Faxpress for Confidential Insurance Ltd (KIL) and Taishan Insurance Broker (TIB).

Environment: Windows NT Server/Workstation, UNIX, Lotus Domino/ Notes R4.5, Lotus Script, HTML, GIF Animator, Javascript, Delphi, Clipper 5, MS SQL Server, MS Exchange and outlook, Fax Server, Printer Server, LAN structured cabling and WAN, Thin Client, Cisco Routers, Switches and Hubs, Firewall, Novell, Ghost, HP surestore tape backup for disaster and recovery, HP and Compaq RAID server, Visio, Photoshop.

Confidential

Network Consultant/ Senior Software Engineer

Responsibilities:

• Performed installation, setup, configuration and administration of Novell, Windows NT, Backup Server, and Printer Server, DOS, Windows 3.1/ NT/ 95 for the end user including MS Office, Visio and Outlook.
• Provided technical support and troubleshooting for the end user for IT equipment, hardware and software.
• Setup/installed, troubleshot, hardware configuration for PC Server and Desktop.
• Performed installation, setup, configuration and administration of Disaster and Recovery (Firewall and Anti Virus), routers and switch hub.
• Installed, setup, configuration, connection and administration of LAN and WAN, RAS using IPX, DHCP, TCP/ IP for both Token Ring and 10baseT.
• Designed and implemented a LAN and WAN for Karrie Industrial and other industrial client located in Dongguan, China.
• Improved the quality of maintaining the hardware and software and introduced the touch or proximity card as a new product.
• Planned and implemented the HRD with the integration of the payroll using Delphi and Interbase, including the security system for TDK Philippines using the IC or Smart Card devices, installation and configuration of routers including the technical support.
• Designed and implemented the disaster and recovery includes the intellectual property plan.
• Developed a system design, coding and testing of Hong Kong Taxation and Payroll using Foxpro 2.6, and integrated into our HRD System with the use of IC/ Smart card. Maintenance programmer and technical support of the HRD System and including the installation of IC/ Smart Card devices.
• Perfomed testing and evaluation of IBM, SIEMEN, AT&T and MITA IT products.
• Designed, planned and implemented LAN/ WAN connection using IC/ Smart Card devices for Guanzhou Daily located at Guanzhou, China.
• Worked as a technical support for Asia clients.

Environment: Novell, Windows NT server, Windows 3.11/ 95, LAN structured cabling using fiber optics Backbone and WAN (TCP/ IP, IPX/ SPX, MAC), Intranet for the whole company (HK and China), Clipper 5, Foxpro 2.6, Delphi, Database, Paradox, Interbase, MS Exchange and outlook, Routers, Switches and Hubs, repeater, Firewall, HP backup for disaster and recovery, IBM, HP and Compaq RAID server, Assembler. C, PADS, Autocad, Visio, Photoshop.

Confidential

System Programmer/Analyst/LAN Administrator

Responsibilities:

• Performed installation, setup, configuration and administration of Novell, Backup, Printer Sharing, Windows workgroup.
• Installed, setup, configuration and administration of DOS, Windows for the end user including MS Office, Visio, and other application.
• Provided technical support and troubleshooting for the end user for both hardware and software.
• Setup/installed, troubleshot, hardware configuration for PC Server and Desktop.
• Performed installation, setup, configuration and administration of Disaster and Recovery (Anti Virus), passive and active hub.
• Developed and integrated the input and report module of Sales Explosion system.
• Designed and implemented LAN using Lantastic ver 1 a peer to peer connection, Novell ver 3 to 3.12 a Token Ring connection using Thick cable as a Backbone and Star Topology for a UTP connection.
• Supervised the integration of ERIC system, an accounting package built by Jupiter System Corp. into in-house system.
• Technical and consulting staff of other affiliated company including territorial sales analysis for the annual budget.
• Designed and implemented the disaster and recovery plan includes the computer security.

Environment: Lantastic v1, Novell, DOS, Windows 3, MS Office, Spreadsheet and Word Processing, Visio, and LAN structured cabling, Clipper Summer87, Foxpro 2.6, Database, Paradox, BBS, Switches and Hubs, Colorado Tape backup for disaster and recovery, Printer sharing, IBM server, Visio