## ![](media/image1.png){width="0.7333333333333333in" height="0.7243055555555555in"}

## 

## Areas of Expertise

##### Network Operating Systems

-   Windows 2000, NT 3.x, 4.x, BackOffice

-   Netware 3.x, and 4.x

-   Banyan VINES

-   SCO Unix, Linux

-   Network Management Systems

-   Communication Software

-   Remote Access Systems

-   Electronic Mail

-   Network Printer Management

-   Veritas Cluster Server and Netbackup.

#### **Infrastructure**

-   Ethernet

-   Token-Ring

-   FDDI

-   Premise Distribution System

-   LAN/MAN/WAN

***Server Hardware:***

-   Network File and Print Servers

-   Network High-end Servers

-   Communication Servers

-   Database Servers

-   Network Client Workstations

-   Mass Storage Systems

-   Intelligent Archival Systems

***Software Development:***

-   Web Authoring & Application

-   Web Content Management

-   DeskTop Publishing

-   Office Productivity Applications

-   Microsoft SQL, Access, Oracle, and DB2 Databases

-   Groupware

-   Utility Software

####### 

####### 

# 

WorldNet Services, Inc.

# 9004 PINEY GROVE DRIVE

# FAIRFAX, VA 22031-2023

####### (703)560-3388 (Main)

(703)625-3352 (cell)

####### 

####### **CORPORATE CAPABILITIES SUMMARY**

# 

**WSI** is a *Small Business Administration* (SBA) **8(a)** Certified
Company and *Small and Disadvantaged Business* (SDB).

A certified member of **Virginia Minority Business Enterprise**.

**NAICS CODE**: 541512, 541511, 541519

Website: ***www.worldnetservices.net***

Questions:

***Inquiry@worldnetservices.net***

# 

# 

# 

# 

# 

# 

# Services

-   Total Network System Support: network analysis, design, information
    security, cabling, implementation, & maintenance.

-   Total Application System Support: analysis, requirement study,
    design, coding, implementation, & maintenance.

-   On-site Maintenance

-   Flat-Rate Time & Materials Maintenance

-   Documentation & Customer Reports

## Accomplishments

-   Windows NT 4.0 to Windows 2000 migration.

-   Banyan VINES to Windows NT 4.0 migration. Served 12,000 users.

-   Upgraded Netware 3.x to 4.x. Served 600 users.

-   Implemented Windows NT 4.0 network. Served 600 users.

## Clients

*Federal Government:*

-   Federal Deposit Insurance Corporation

-   NCTS, Washington Navy Yard

###### Local and State Government

-   City of Falls Church

###### 

###### Commercial

-   LFC Mortgage

## 

## References

Available Upon Request.

WorldNet Services, Inc.

9004 Piney Grove Drive

Fairfax, VA 22031.

Wsikchong@yahoo.com

703-560-3388 (o) 703-625-3352 (Cell)

**[Current Professional Certifications:]{.mark}**

Certified Netware Engineer (CNE), Novell.

> Microsoft Certified Systems Engineer (MCSE), Windows NT 4.0.\
> Microsoft Certified Professional for Systems Management Server (SMS)
> 2.0.
>
> Microsoft Certified Systems Engineer (MCSE), Windows 2000.

# [Hardware and Software Experience:]{.mark}

[Hardware Capabilities:]{.underline}

> HP-LD Pro/LH/LX Pro/8500 Servers, DELL Optiplex/Poweredge/Precision
> Server, Compaq Proliant DL760/4500/8500, IBM compatible PCs,
> Intel-based Servers, Solaris Workstations, Banyan ENS, IBM/Amdahl
> 3090/5995, Exabyte 220, 420 & 8900

[Software Capabilities:]{.underline}

> Windows NT 4.0/2000, Exchange 5.5, Microsoft SMS 1.2/2.0, Microsoft
> SQL 6.5/7.0, Microsoft IIS 4.0, Microsoft Transaction Server, Citrix
> Metaframe Xpe, Veritas Cluster Manager and Volume Manager, Veritas
> Netbackup, Microsoft Office 97/98, Netware 3.11/3.12/4, ArcServ 6.x,
> Kane Security Analyst Release 4.03 (Intrusion Detection) for NT, WINS,
> DHCP, DNS, Microsoft Internet Explorer, Security Explorer, Service
> Explorer, TrendMicro Server Protect v5, Inoculan Anti-Virus v4 build
> 375, Windows 95/98, Mission Critical's Enterprise Administrator v.4.10
> and ONE POINT v5.01, Windows 3.1, Banyan VINES, V-ONE Firewall, Lotus
> 123, Lotus cc:Mail & cc:Mail Mobile, SHIVA, Lotus cc:Mail Router, SMTP
> Gateway, Dynacomm/Elite 3.60, Domain Name Services SUN System V,
> Infoconnect for PEP, Attachmate EXTRA! For Windows 4.0, Netscape,,
> WordPerfect, Harvard Graphics, dBase, Oracle, MS SQL, Lotus Notes,
> Server Clustering, Software, WEB & Client-Server Application Stress
> Test, Server Load Test, NT Disk Quota Management (StorageCentral 4.0),
> NT Enterprise Security, NT TCP/IP printing, Windows for Workgroups
> 3.1.

[Clients:]{.mark}

[**Federal Deposit Insurance Corporation / QSS Groups, Inc. Dates:**
1999 - Present\
]{.mark}

Primarily responsible for providing second-tier enterprise production
support to help troubleshoot network, server and third-party application
problems. Detail responsibilities include providing support to the
production network support staff, building, maintaining and
troubleshooting Windows NT 4.0 and Windows 2000 servers and other
related Windows components (IIS, SQL, EXCHANGE, MTS, Time Server, Print
Server, inter-domain trust relationship, WINS, DHCP, DNS, directory
replication, and domain browsing). Verifying and preparing procedures
for production software upgrade and third-party software installation.
Designing, maintaining and implementing SMS 2.0 network architecture.
Also actively involve in implementing Windows 2000, Storage Area Network
(SAN) and Citrix MetaFrame Xpe architecture.

The list of the software upgraded and installed are as follow: Windows
2000 SP1, Windows NT 4.0 Service Pack 4a / 6a, Citrix Metaframe Xpe, SMS
2.0 SP2, Windows NT Disk quota management software (StorageCentral 4.0),
Veritas Cluster Manager / Volume Manager, NT security software (Kane
Security Analyst v.4.03), COMPAQ 8500 and Hewlett-Packard LD
Pro/LH/LX/8500 Pro server system and NetRaid BIOS upgrades, TrendMicro
and Inoculan anti-virus software and signature file upgrrade, enterprise
network management (HP OpenView), enterprise RAID management, server
clustering software, Enterprise Administrator v4.10/ONE POINT v.5.01,
client/server and WEB-applications stress test, and server load test
(benchmarking).

Other notable accomplishments include expanding Hewlett-Packard RAID 5
drive capacity and upgrading 2-channel disk array controller to
3-channel HP NetRaid controller. Single-handedly dismantled production
SMS 1.2 network architecture. Worked closely with research & development
team in designing, preparing and implementing SMS 2.0 network
architecture. Intensely participated in planning and reviewing SMS 2.0
architecture, determining hardware and software requirements, testing
SMS 2.0 software installation and server build procedure, upgrading
server hardware, loading SMS 2.0 and standard software, and supporting
and coordinating with regional network administrators to implement SMS
2.0 architecture.

[**Federal Deposit Insurance Corporation / QSS Groups, Inc. Dates:**
1998 -- Present]{.mark}

Primarily responsible for post NT 4.0 migration network support.
Responsibilities include providing third-tier support to the production
network support group, testing and preparing procedures for production
software upgrade and new software installation, and preparing and
planning for Windows NT 5.0 upgrade.

The list of the software upgraded and new installations are as follow:
Windows NT Service Pack 4, Windows NT Disk quota management software, NT
security software, Hewlett-Packard server BIOS upgrades, anti-virus
software, enterprise network management (HP OpenView), enterprise RAID
management, server clustering software, client/server and
WEB-applications stress test, and server load test (benchmarking).

[Software Service Experience]{.mark}

[**Company:** QSS Group, Inc**. Dates: 1**997 -- 1998]{.mark}

Responsible for migrating Banyan VINES network platform to Windows NT
4.0 Enterprise platform. Participated in designing Enterprise Windows NT
architecture that serves approximately 12, 000 users across the country.
The architecture adopts Single Master Domain model which includes 13
regional domains (resources servers), an application domain (exchange
servers), and a service domain (DHCP, WINS, SNA, IIS, etc.). Responsible
for installing and configuring the following Windows NT components: PDC,
BDC, WINS, DHCP, DNS, License Manager, and domain browsing. Supervised a
group of five Windows NT professionals to build and customize 120 HP
NetServer LX Pro (quad Pentium Pro processors, as resources servers),
HPS NetServer LD Pro (single, and dual-processors, as domain
controllers, WINS and DHCP), and DELL Optiplex Gxi servers (as domain
browsers. Assisted in installing and customizing Windows NT 4.0. Managed
network components using HP OpenView (INBAND), HP Remote Assistant Board
(OUTBAND), Remote Access Services (RAS) (OUTBAND), PcAnyWHERE (INBAND
and OUTBAND), and System Management Server (SMS) (INBAND). Utilize
inband and outband network management methods to mange and troubleshoot
network resources problems. Assisted in setting up two Windows NT labs
from ground up. The labs simulate the multi-domain and multi-region
production environment. Conducted testing on the new Windows NT service
packs, software upgrades, and simulation of production problems.

[**Company:** Tomco Systems, Inc. **Dates:** 1992 -- 1997]{.mark}

Responsible for installing, maintaining, and integrating Windows and
Novell network systems. Maintained Netware 3.11, 3.12, 4.1 and Windows
NT 3.1, 3.51 and 4.0 servers. Administered SMTP Gateway (Windows NT) and
Lotus cc: Mail 2.2 and 6.0, Ccmail router, Domain Name Server (SYSTEM V)
and V-One Firewall. Provided network support and troubleshooting for 600
users. Installed Windows 95, Microsoft Office, Microsoft Internet
Explorer 3.0, cc:Mail (V2.2, 6.0 & &.0), and cc:Mail Mobile. Designed,
migrated, and integrated NetWare 3.x servers to a central Netware 4.1
server in a virtual LAN environment. The Netware server resided on a
COMPAQ ProLiant 4500 server. Other major components were CISCO Catalyst
5000 and CISCO router 7503. Installed and maintained Microsoft WINS and
DHCP servers. Set up test lab for Microsoft Systems Management Server.

Also responsible for establishing mainframe connections to IBM AMDAHL
and UNISYS 2200 host. Installed and configured Attachmate's EXTRA client
software and Infoconnect PEP for Personal Emulation Package V 5.0
(UNISYS UTS40/60 emulator) for 21 users.

Maintained IBM mainframe applications for Naval Military Personnel
Distribution System. Offloaded mainframe application to client server
environment. Evaluated, tested, and recommended client server tools.
Downloaded 194 programs and regenerated 167 VSAM files in C-S
environment. Analyzed and redesigned daily operational procedures.
Provided technical assistance to project team members and improved their
productivity and performance by fifty percent. Developed Order Archival
System using Visual Basics, SQL Server and Windows NT 3.51 Server.

[]{.mark}

[**Company:** Independent Software Consultant **Dates:** 1991 -- 1992\
]{.mark}

Helped individual clients expedite installation and development of
various software packages. Provided technical support in the use of
microcomputer operating systems; used knowledge of these systems to help
with planning, acquisition, and implementation of systems. Assisted in
memory management, configuration optimization, and troubleshooting. Was
up to date on the latest virus protection products. If a virus was
detected, assisted customer with the eradication of virus and returned
the system to its preinfected configuration, restoring the customer's
data to the maximum extent possible. Tested Centralized Network Billing
System Release 92.l. Responsible for preparing expected results to
verify system's performance.

[**Company:** ICF International, Inc. **Dates:** 1989 -- 1990]{.mark}

Analyzed, developed, and tested complex batch and on-line programs.
Developed 23 complex online and batch programs. Was an active
participant in the Quality Assurance team. Provided comprehensive
technical assistance in implementing and maintaining the system. Was
also responsible for setting up network client workstations to connect
to IBM mainframe host. Involved in managing shared project resources.

[**Company:** Burroughs Computer Limited Corporation **Dates:** 1985 --
1985]{.mark}

Participated in the conversion of payroll systems from mainframe
environment to minicomputer environment. Was responsible for program
modification and systems testing. Assisted in setting up network client
workstations to connect to the Burroughs mainframe host.

[**Company:** Institute of Data Systems **Dates:** 1982 -- 1985\
]{.mark}

Provided support as a technical assistant in the student computer
laboratory. Assisted in establishing and troubleshooting network
connectivity to IBM mainframe host.

**[Reference:]{.mark}**

Available Upon Request.