kevinhsieh | Experts Exchange

kevinhsieh

Network Engineer

Concord,
California,
United States of America

Member Since: 2008/09/09

Top Skills:

Storage Virtualization Windows Server 2012

Tech Certifications:

CERTIFIED EXPERT

IT Professional with over 25 years experience with networking and Microsoft server technologies, virtualization, and security.

More bio

Activity

Points this month42,782

Total points5,195,569

Questions: 17

Solutions: 2793

Articles:

Videos:

Courses:

Posts:

Group Discussions: 1

Live: 6

Professional Background

No Professional Background shown

Education

No Education Background shown

Full Biography

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Languages

English

Native or Bilingual Proficiency

Level Progress

Current: Level 50

kevinhsieh needs 6,431 points to level up.

LVL 51

What do levels mean?

Overall

50

5,195,569
Windows Server 2008

29

1,773,038
Active Directory

20

854,583
Windows OS

19

730,281
Storage

17

616,513
Virtualization

17

604,048
Networking

16

569,736
Windows Server 2003

16

543,054
Microsoft Server OS

15

480,513
Microsoft Virtual Server

14

415,855
Windows 10

13

374,507
Windows Server 2012

13

351,284
Windows Server 2016

12

337,007
Exchange

12

325,109
Azure

12

324,557
Server Hardware

12

304,207
Windows

11

286,457
Hyper-V

11

244,139
VMware

10

241,541
Windows Networking

10

236,152
Microsoft Legacy OS

10

234,341
DNS

10

225,452
Dell

10

217,098
Cisco

10

214,478
Routers

9

178,783
Switches / Hubs

9

174,244
Storage Software

8

155,109
Networking Hardware-Other

8

143,274
Security

8

138,223
Windows Server 2019

7

123,940
Network Architecture

7

121,014
VPN

6

97,856
Remote Access

6

96,678
DHCP

6

95,638
SBS

6

95,371
Hardware

6

94,392
Windows 7

6

89,334
IT Administration

6

88,813
Disaster Recovery

6

86,811
RAID

6

86,438
Storage Hardware

6

84,151
Microsoft IIS Web Server

6

82,630
Hardware Firewalls

6

82,042
Powershell

6

75,725
Microsoft SQL Server

5

71,348
Network Management

5

63,256
Microsoft Server Apps

5

63,033
Network Security

5

61,846
OS Security

5

59,650
Windows XP

5

57,836
Wireless Networking

5

56,018
Network Operations

5

55,303
Microsoft SQL Server 2008

5

53,669
Installation

5

51,351
Networking Protocols

5

51,224
Outlook

5

50,590
Operating Systems

4

48,634
TCP/IP

4

48,532
SSL / HTTPS

4

48,068
Network Analysis

4

45,210
Software

4

42,674
Microsoft Applications

4

39,478
SQL

4

38,805
Email Servers

4

35,400
WSUS

4

34,007
File Sharing Software

3

31,000
Linux

3

30,122
Query Syntax

3

30,000
PC

3

29,375
Microsoft 365

3

28,950
Web Browsers

3

27,163
Web Servers

3

26,068
Voice Over IP

3

25,938
Application Servers

3

22,400
Databases

3

22,327
Vulnerabilities

3

21,568
Desktops

3

21,425
Printers and Scanners

3

21,168
Components

3

20,846
Microsoft

3

20,650
Internet Protocols

3

20,028
Miscellaneous

3

19,925
VB Script

3

19,500
Linux Networking

3

18,880
Microsoft Office

3

18,275
Encryption

3

18,254
Laptops Notebooks

2

17,350
Peripherals

2

16,350
Server Software

2

16,143
Windows 2000

2

15,832
Wireless Hardware

2

15,068
Microsoft Hardware

2

14,468
SCCM

2

14,450
Email Protocols

2

13,925
Internet Protocol Security

2

13,536
IP Telephony

2

13,050
Consulting

2

13,000
Anti-Virus Apps

2

12,998
Windows Batch

2

11,250
Software Firewalls

2

11,200
Linux OS Dev

2

10,098
Programming

2

9,550
Microsoft SQL Server 2005

2

9,450
Internet / Email Software

2

9,268
Microsoft SharePoint

2

9,250
Android

2

9,168
ATEN Technology

2

9,064
Telecommunications

2

9,064
Cyber Security

1

7,950
Apple Software

1

7,400
Windows 8

1

7,282
Citrix

1

7,142
Acronis

1

6,933
Microsoft DOS

1

6,900
Scripting Languages

1

6,700
Shell Scripting

1

6,600
Web Applications

1

6,450
Veeam

1

6,400
Web Development

1

6,400
iOS

1

6,368
Linux Distributions

1

6,200
Sophos

1

6,200
Microsoft Forefront ISA Server

1

6,000
OneDrive

1

6,000
FTP

1

5,700
Email Clients

1

5,600
C#

1

5,550
REST

1

5,450
Cloud Computing

1

5,430
Broadband

1

5,400
AWS

1

5,350
Ransomware

1

5,333
Apple OS

1

5,218
Embedded Hardware

1

4,850
System Utilities

1

4,750
Troubleshooting

1

4,650
iPhone

1

4,650
JavaScript

1

4,550
Paessler

1

4,268
Productivity Apps

1

4,268
Chrome

1

4,225
Conferencing Software

1

4,100
Microsoft Enterprise

1

4,050
Node.js

1

4,050
Tablets

1

4,000
iPad

1

4,000
SSH / Telnet Software

1

3,800
Contact Management

1

3,650
Ubuntu

1

3,600
Version Control

1

3,550
vSphere

1

3,550
Email Software

1

3,468
Oracle Database

1

3,400
Windows Vista

1

3,368
Mozy

1

3,350
Unix OS

1

3,280
Cloud Services

1

3,050
XML

1

3,050
BlackBerry Programming

1

3,000
Law

1

3,000
CSS

1

2,900
Displays / Monitors

1

2,864
Home Security

1

2,850
ACT

1

2,800
Google Apps

1

2,800
Groupware

1

2,800
Microsoft Dynamics

1

2,800
Novell Netware

1

2,800
Western Digital

1

2,800
Docker

1

2,600
PHP

1

2,600
Internet Explorer (IE)

1

2,550
SolarWinds

1

2,550
Stripe

1

2,550
Golang

1

2,250
HTTP Protocol

1

2,100
Programming Theory

1

2,100
System Programming

1

2,100
AntiSpam

1

2,050
Web Components

1

2,050
Apache Web Server

1

2,000
Apple Hardware

1

2,000
Mac OS X

1

2,000
Microsoft Excel

1

2,000