arnold | Experts Exchange

arnold

Philadelphia,
Pennsylvania,
United States of America

Member Since: 1997/04/18

Industry: Computer & IT

Tech Certifications:

CERTIFIED EXPERT

Topic Advisor

Provide a quick, creative biography in 140 characters or less.

Activity

Points this month56,249

Total points16,978,970

Questions: 6

Solutions: 10644

Articles:

Videos:

Courses:

Posts:

Group Discussions: 44

Professional Background

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Education

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Languages

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Level Progress

Current: Level 92

arnold needs 319,030 points to level up.

LVL 93

What do levels mean?

Overall

92

16,978,970
Linux

44

3,954,317
Windows OS

36

2,670,141
Microsoft Legacy OS

33

2,178,788
Windows Server 2008

24

1,190,212
Unix OS

23

1,111,630
Active Directory

22

1,017,262
Microsoft Server OS

21

959,199
Networking

21

950,665
Windows 10

21

927,233
VPN

21

915,536
MySQL Server

21

906,779
Microsoft SQL Server

20

811,196
Linux Distributions

20

808,630
Linux Networking

19

736,863
Windows Server 2003

18

713,242
Security

18

666,260
Storage

17

589,664
Windows Server 2012

16

537,590
Email Servers

16

523,677
Operating Systems

15

494,810
Databases

15

471,392
Cisco

15

450,101
DNS

14

442,421
Windows Server 2016

14

434,954
Azure

14

423,152
Microsoft SQL Server 2008

14

419,089
Apache Web Server

14

415,736
Windows 7

14

408,312
Shell Scripting

14

400,178
PHP

14

399,311
Exchange

14

397,787
Routers

13

389,890
Linux OS Dev

13

373,465
Microsoft SQL Server 2005

13

372,633
Windows

13

368,122
Query Syntax

13

364,912
OS Security

13

361,949
Server Hardware

13

360,976
Software

12

329,670
SQL

12

322,310
Dell

12

306,350
SSL / HTTPS

12

301,806
Hardware Firewalls

12

299,759
Linux Security

11

284,907
Microsoft Server Apps

11

280,963
Microsoft IIS Web Server

11

276,449
Voice Over IP

11

275,616
Windows Networking

11

254,521
Software Firewalls

11

253,510
Windows XP

10

240,843
Hardware

10

239,576
Encryption

10

236,278
Microsoft Applications

10

228,895
Web Servers

10

215,923
Powershell

10

206,225
Network Management

10

204,400
Storage Software

10

203,572
SBS

9

197,084
Outlook

9

196,603
Virtualization

9

194,969
Server Software

9

194,208
Apple OS

9

188,253
VMware

9

187,770
Installation

9

183,190
IP Telephony

9

181,638
Scripting Languages

9

181,393
Storage Hardware

9

176,483
Mac OS X

9

176,140
SSH / Telnet Software

9

175,195
Networking Hardware-Other

9

164,748
Email Protocols

9

163,081
Email Software

8

156,760
Programming

8

155,460
Network Security

8

151,869
Internet Protocol Security

8

146,804
DHCP

8

146,213
Printers and Scanners

8

145,692
RAID

8

142,613
Perl

8

140,231
Web Development

8

134,232
Web Browsers

8

130,777
PC

8

129,942
Ubuntu

7

126,471
Desktops

7

125,636
Microsoft Office

7

124,865
Email Clients

7

124,348
Telecommunications

7

123,900
Network Architecture

7

123,060
Windows Server 2019

7

122,775
Oracle Database

7

122,625
Vulnerabilities

7

121,570
Switches / Hubs

7

121,252
WSUS

7

116,811
TCP/IP

7

107,541
Remote Access

7

105,568
Internet Protocols

6

97,338
.NET Programming

6

95,608
Wireless Networking

6

94,064
IT Administration

6

92,170
Microsoft Development

6

87,100
ASP.NET

6

84,815
Miscellaneous

6

84,513
Network Operations

6

82,181
System Utilities

6

81,481
Laptops Notebooks

6

80,689
Microsoft Forefront ISA Server

6

80,394
Disaster Recovery

6

80,037
Microsoft 365

6

79,667
Anti-Virus Apps

6

79,065
Components

6

78,054
Networking Protocols

6

78,016
Java

6

76,226
Hyper-V

5

68,952
Network Analysis

5

62,405
Windows Batch

5

59,774
VB Script

5

59,370
File Sharing Software

5

59,113
Microsoft Access

5

57,021
HTML

5

53,008
Acronis

4

48,343
Apple Software

4

47,652
Microsoft Excel

4

47,309
System Programming

4

45,340
C#

4

44,486
ASP

4

44,412
Web Applications

4

43,964
AWS

4

43,954
Cloud Computing

4

42,960
AntiSpam

4

42,723
Redhat

4

42,500
Displays / Monitors

4

40,995
JavaScript

4

40,414
Microsoft Hardware

4

40,236
Visual Basic.NET

4

39,550
FTP

4

38,200
Adobe Acrobat

4

37,600
Broadband

4

37,227
Internet / Email Software

4

36,293
Apple Hardware

4

35,252
Windows Vista

4

35,187
SSRS

4

34,383
Wireless Hardware

4

33,732
Python

4

33,376
Microsoft DOS

4

33,140
Windows 2000

4

32,572
C

4

32,315
Programming Languages-Other

3

31,536
Troubleshooting

3

31,125
Golang

3

31,000
Web Languages and Standards

3

30,730
WordPress

3

30,718
Peripherals

3

29,680
Google

3

29,032
QuickBooks

3

28,478
Apple Networking

3

27,838
Citrix

3

27,777
Chrome

3

27,005
iPhone

3

26,953
Cell Phones

3

26,564
VBA

3

26,350
FreeBSD

3

24,954
PostgreSQL

3

24,554
Android

3

24,543
Visual Basic Classic

3

23,100
Regular Expressions

3

21,264
Microsoft Word

3

21,026
C++

3

20,625
Web Services

3

20,575
Application Servers

3

20,250
Web Components

3

19,975
Microsoft SharePoint

3

19,700
Java App Servers

3

19,668
Editors IDEs

3

19,440
Windows 8

3

18,768
SSIS

2

17,800
Home Security

2

17,600
Gmail

2

17,400
Ransomware

2

16,970
Mobile

2

15,425
CSS

2

15,350
iPad

2

14,802
Version Control

2

14,750
Anti-Spyware

2

14,749
Web Development Software

2

14,568
Project Management

2

14,552
Veeam

2

14,300
HTTP Protocol

2

13,600
Images and Photos

2

13,493
MongoDB

2

13,450
Microsoft Enterprise

2

12,850
Internet Explorer (IE)

2

12,848
Bootstrap

2

12,800
SCCM

2

12,750
Google Apps

2

12,605
Digital Cameras / Camcorders

2

12,550
PDF

2

12,300
Chat / IM

2

12,288
Productivity Apps

2

12,075
Thunderbird

2

11,700
Cyber Security

2

11,554
Laravel

2

11,325
E-Commerce

2

11,318
Office Productivity

2

11,218
Windows Live Mail

2

11,150
MultiMedia Applications

2

11,052
Microsoft Virtual Server

2

10,950
JSP

2

10,600
Enterprise Software

2

10,400
Java EE

2

10,250
Multimedia Programming

2

10,150
Microsoft Visio

2

9,850
R

2

9,725
ColdFusion Language

2

9,612
Consulting

2

9,556
Internet Explorer (IE)

2

9,375
Joomla

2

8,600
Personal Electronics

2

8,514
Embedded Hardware

2

8,368
iOS

2

8,300
Smartphones

2

8,254
Node.js

2

8,250
Document Management

2

8,220
OCR

2

8,100
Microsoft Visual Studio

2

8,000
Statistical Packages

1

7,725
Adobe Flash

1

7,400
AJAX

1

7,364
Adobe Dreamweaver

1

7,200
Microsoft

1

7,200
Docker

1

7,150
Skype

1

7,132
Cloud Services

1

7,090
Fonts Typography

1

7,002
DB2

1

6,851
.NET MVC

1

6,700
Novell Netware

1

6,600
REST

1

6,600
Programming Theory

1

6,500
Git

1

6,450
Quality Assurance

1

6,400
SugarCRM

1

6,300
jQuery

1

6,300
Visual C++.NET

1

6,200
Web Frameworks

1

6,150
Experts Exchange

1

6,100
Sales

1

6,000
Facebook

1

5,950
Internet Marketing

1

5,950
Project Management Software

1

5,902
HIPAA

1

5,650
Algorithms

1

5,550
Content Management

1

5,421
Math / Science

1

5,396
XML

1

5,150
Adobe Creative Suite CS

1

4,920
JIRA

1

4,800
Microsoft Lync Server

1

4,800
Plesk

1

4,800
Plesk

1

4,800
Firefox

1

4,600
OneDrive

1

4,600
UI/UX

1

4,554
Internet of Things

1

4,500
JSON

1

4,450
Politics

1

4,440
Conferencing Software

1

4,375
LibreOffice

1

4,300
Smartphone Programming

1

4,268
Monday

1

4,225
Law

1

4,200
BlackBerry

1

4,150
DB Dev Tools

1

4,100
Business Management

1

4,000
Firefox

1

4,000
Swift Programming

1

4,000
Analytics

1

3,900
Digital Forensics

1

3,883
Tax / Financial Software

1

3,868
Search Engine Optimization (SEO)

1

3,800
SysTools

1

3,800
Hewlett Packard (HP)

1

3,700
NoSQL Databases

1

3,650
COBOL

1

3,600
Lotus IBM

1

3,600
Web Graphics Software

1

3,600
Robotics

1

3,550
vSphere

1

3,550
Responsive Web

1

3,468
Blogs

1

3,400
WCF

1

3,400
Tor

1

3,350
Backups

1

3,300
Delphi

1

3,300
NetScaler

1

3,300
Power BI

1

3,300
Microsoft Dynamics

1

3,250
ATEN Technology

1

3,050
Sophos

1

3,050
Angular

1

3,000
Document Imaging

1

3,000
Paessler

1

2,948
OS Deployment

1

2,850
Contact Management

1

2,800
Web-Based CMS

1

2,800
Twitter

1

2,750
.NET App Servers

1

2,672
Home Theaters

1

2,664
Objective-C Programming

1

2,500
SSAS

1

2,500
Crystal Reports

1

2,332
Microsoft PowerPoint

1

2,200
Mozy

1

2,168
CAD/Architecture Software

1

2,150
Tablets

1

2,050
BlackBerry Programming

1

2,000
Raspberry Pi

1

2,000
Ruby

1

2,000
Social Networking

1

2,000
Spreadsheets

1

2,000