Active Directory Network

Dear Professional:

With reference to your post in your web site, I will like to see if I am one of the candidates you will consider for System Administrator.

I have been a Network Engineer with CentinelaFreeman Healthsystem/Marina Del Rey Hospital for almost 19 years. It has been a stable and rewarding journey to me. During the up and down of the hospital, I am fully devoted to hospital and passion to my job. Even though all the management shakes up and changes, I am providing the best to the staff and doctors such that they can provide the excellent to patient. I enjoy using my office as my second home to test and implement my network design. I was enhanced in Makerstudios (Disney Company) and completed my Cisco CCNA & CCNP Routing & Switching Certification, looking for more challenges now.

If you do have a spare time, I would like to meet with you to discuss further if the position or my vision concur with your need.

Your attention is appreciated!

Kin Shing Kui, Steven

**********@*******.***

Google voice: 424-***-****

Cell:310-***-****

Home: 310-***-****

Steven Kui

337 S. La Peer Dr.

Beverly Hills CA 90211

Google voice:424-***-****

Home: 310-***-****

Email: **********@*******.***

Summary:-

An accomplished IT professional with over twenty (20) years’ experience.

Background includes extensive hospital HIS systems, Lab and Radiology system interface support, network administration including Exchange 2003, helpdesk and desktop technical support.

Utilized Security protocols and devices: PGP, SHA, MD5, AES, 3DES, Sophos, Barracuda, Cisco ASA.

System engineering with such technologies and software as Windows XP, Vista, Windows 7, EMC SAN, Window Server 2003, 2008. Exchange 5.5-2000, 2003, VMware ESXi 5, Active Directory, Microsoft Systems Management Server, Window 2012 R2 HyperV Servers, and IBM AIX UNIX.

Expertise in configuring Cisco routers, switches and ASA firewall, VLANS, and WLANS.

Deployed Windows 7 VDI infrastructure in Cisco Vblock of 25Tb SAN with VMware Vcenter cluster environment.

Manage and install Cisco Meraki wifi 802.11AC infrastructure. Migrating frequencies ranging from 2.4 GHz to 5 GHz for less interference environment.

EMC Isilon system monitoring and system management.

Very personable with excellent communication skills.

Objective:

Looking for a job close to Home and provide 24X7 supports to customer

Education:

Chinese University of Hong Kong 1987

Bachelor of Science: Electronics Engineering 2 class honor

Minor: Computer Sciences

Computer Learning Center 1993

Diploma of Computer Programming

Certification:

Novell CNE, Microsoft MCSE, Cisco CCNA, Cisco CCNP Routing/Switching (2015)

Employment:

Makerstudios April 2015- Jan 2016

Network/System Engineer

Network Management of 2 offices in Culver City

NHC Health Management Nov 2014- April 2015

Network Administrator- Full Time then Part Time

Network Management in Beverly Hills office and Surgery Center in Santa Monica.

Marina Del Rey Hospital 1996 – Nov 2014

Network Engineer

Network infrastructure setup, maintain and monitoring. Exchange 2003 administration and setup, VMware, HyperV server deploys.

Technology Services Solutions – IBM company 1995

Network Specialist

Install maintenance and implementation of Frame Relay and ATM network in Los Angeles for MFS Communication.

Electronic Data System 1995

Network Specialist

Novell network maintenance and implementation of Continental Airline information system

Projects Accomplishments (Makerstudios)

Implement a new core stack of cisco 3850PoE routing switch in main building with powerstack and stackwise technology. With proper native VLAN separation to reduce size of network broadcast between 2 buildings. Design and implement HSRP on external public ip with 2 routers to enable inbound fault tolerance.

Using Barracuda and Cisco ASA5505 firewall setup a secure site-to-site VPN tunnel to access Culver City resources from New York offices.

Upgrade existing Cisco Meraki Wifi to 802.11AC Access Point to provide 40Mhz bandwidth in 5Ghz spectrum.

Projects Accomplishments:(Marina Hospital)

Design, install a 10Mb/45Mb microwave PPP network on 3 Hospitals and Frame relay connecting 6 remote clinics to Marina Del Rey Data Center using Nortel router.

Design disaster recovery procedure on network recovery with Sunguard.

Active Directory, exchange 2003 design and implementation:

1)External webmail access,

2)MS ISA firewall email relay

3)Barrcuda Spam filter deploy

4)Exchange 2003 clustering

5)DELL EMC install and configuration

6)Backup and restore Exchange database base on Database level and Brick level

7)Building MIIS server enable user to change active directory password using web interface

IBM AIX testing and documenting failover

1)Network card failover and recovery

2)System failover and recovery

Automate FTP files

1)Building VB script to encrypt file using PGP, send and pick up files from vendor

2)Building VB script to alert operation staff should the pick up fail or send files not exist

3)Building VB script to run external SFTP client for Revenue cycle and payroll processing

Microsoft ISA 2004/ISA 2006

1)Enable Vendor and user VPN client access from home or office

2)Enable site-to-site vendor connection

3)Enable Webmail inbound access

4)Enable proxy access for outbound user Web access

5)Enable clustering services inbound and outbound

Citrix Presentation Manager 4.5

1)Enable Medical Record transcriptionist remote access

2)Enable users home access

3)User profile restriction

CISCO PIX 4.2

1)enable vendor NAT inbound LAN access

2)enable users outbound web access

3)enable users’ PPTP VPN client access to vendor server

CISCO ASA5510/ASA5520/ASA5585

1)Site-to-site IPsec vendor tunnel connection

2)WEBVPN for portal inbound access

3)Active passive failover on ASA 5520

Watchguard firewall installation and management

CISCO ATM 45Mb network planning and install

1)connecting 3 Hospitals and 1 Data Center using ATM network and T1 as backup

2)Replacing Nortel BCN to Cisco 3845 router

3)Enable IPX and converting routing protocol from RIP to OSPF

Nortel Annex terminal server deploy

1)enable multiple serial device connect to network terminal server

2)Monitor data transfer from serial device to network host

3)Enable serial device to serial device to communication using network as carrier

VLAN

Implementing VLAN in Data Center and a next door clinic to prevent IPX traffic and generated addition broadcast domain.

Cisco Nexus 7000

1)Implement and manage 2 Nexus 7000 using Cisco LMS

2)Monitor and administrate the hospital and data center all Cisco wireless network for WOW and patient free Wi-Fi.

Sophos spam and web filter using WCCP implementation and management

VMware and Hyper-V 2012 cluster installation

1)Migrate and virtualize servers from out of warranty Dell hardware to a VMware v1,ESXi4 or ESXi5 host for recovery and backup

2)Successfully test out free Hyper-V server 2012 cluster live migration using FreeNAS as share storage.

Successfully use Veeam Backup and replication product on to live backup virtualized server as a cost effective solution for disaster copy.

Clinical experience

Meditech C/S virtual servers system setup, backup and maintenance

Lab medical serial equipment integration to HIS system implementation and monitoring

Siemens openlink interface server to all external and internal host network communication analysis and setup.

Siemens Soarian EMR meaningful stage I interface with critical care server and exit care server

Healthware active form server administration

Siemens EMR EDM Active Directory Physician remote access implementation and maintenance

Network monitoring skill

HPopenview 4.2, Solaris 2.5, Optivity 8.0

1)Network router monitoring and event alert generation

2)Generate network switch statistics and report from Optivity for Nortel device

Building a VBS ping script to alert server up or down, send email and dial up pager alert to support staff

Solarwind

1)Monitor and log Cisco routers ATM network usages and error.

2)Monitor and log IBM AIX system network, CPU, disk and memory usages

Microsoft SMS, Wireshark

Capture high usage users from a critical network segment or port mirror the router port.

Reason to be considered

1)Over 20 years of Computer network field experience

2)19 years of working in Hospital environment, have been involved in Data Center establishment, Business Office, Laboratory and Radiology system implementation.

3)Believe: “Whatever it takes get the job done”

4)Self-motivation to study for certification and technology. I have never spent 1 dollar on training class on CCNA, CCNP, CNE and MCSE. Learn top technology all by CBT, YouTube or online material.

5)I will admit if I don’t know. I will admit if I am wrong. I will not hide, I hate to lie

Professional References

David Tran (Technical Relation Manager, MakerStudios) 310-***-****

Robbin Messier (IT Director, Valley Presbyterian Hospital) 818-***-****

Contact this candidate