Rainer Jeschor | Experts Exchange

Rainer Jeschor

Lead Consultant

Furth,
Bayern,
Germany

Member Since: 2012/05/09

Industry: Computer & IT

Top Skills:

Microsoft SharePoint JavaScript jQuery

Tech Certifications:

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Activity

Points this month2,050

Total points4,245,487

Questions: 1

Solutions: 2290

Articles:

Videos:

Tutorials:

Posts:

Professional Background

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Full Biography

I am a SharePoint maniac since the beginnings more than 20 years ago.
SharePoint is not a product but a platform - hence there are a lot of possibilities to be discovered with each new project and version. And since the cloud never sleeps, changes are coming in every other day.
Want to talk about SharePoint, integration of custom apps, Azure and Automation via PowerShell or modern web technologies or SQL server and BI? Feel free to send a message here on EE.

Languages

German

Native or Bilingual Proficiency

English

Full Professional Proficiency

Level Progress

Current: Level 46

Rainer needs 172,513 points to level up.

LVL 47

What do levels mean?

Overall

46

4,245,487
Microsoft SharePoint

33

2,250,167
JavaScript

22

1,000,714
jQuery

20

862,656
Microsoft SQL Server

12

336,407
HTML

11

258,498
Microsoft Applications

11

250,606
ASP.NET

11

243,652
Microsoft SQL Server 2008

10

226,927
.NET Programming

10

220,820
Powershell

9

198,480
Web Development

9

176,776
Microsoft Development

9

174,637
C#

9

174,020
CSS

7

125,138
Microsoft Server Apps

7

115,681
AJAX

7

114,848
Microsoft IIS Web Server

7

113,481
Windows Server 2008

7

113,117
Microsoft Excel

7

104,832
Microsoft Office

6

97,928
SSIS

6

93,173
Microsoft 365

6

80,182
Microsoft SQL Server 2005

6

79,478
ASP

5

68,624
SSRS

5

68,043
Microsoft Access

5

65,300
Web Languages and Standards

5

60,622
Scripting Languages

5

59,880
Microsoft Server OS

5

56,002
Web Browsers

5

55,480
Active Directory

4

46,132
SSAS

4

44,211
Azure

4

41,000
Visual Basic.NET

4

40,018
VB Script

4

37,332
Windows OS

4

35,732
Exchange

4

33,950
Bootstrap

4

33,232
Windows Server 2012

4

32,200
Programming

3

31,250
InfoPath

3

31,140
Microsoft Legacy OS

3

31,100
JScript

3

30,800
SQL

3

30,760
JSON

3

30,114
SBS

3

26,168
PHP

3

26,154
WCF

3

26,000
Outlook

3

23,682
XML

3

22,700
Windows Server 2003

3

21,400
Web Services

3

21,200
Web Applications

3

19,250
Visual Basic Classic

3

18,640
Web Servers

2

17,200
Microsoft

2

15,750
Angular

2

15,664
Oracle Database

2

15,500
Databases

2

13,750
Windows 10

2

13,700
Google Workspace

2

13,400
Windows 7

2

12,600
Cloud Computing

2

12,550
Networking

2

12,300
WordPress

2

12,250
Windows Server 2016

2

11,650
Content Management

2

11,500
DB Reporting Tools

2

11,455
Microsoft 365 Enterprise

2

11,150
Microsoft Teams

2

11,000
Project Management Software

2

11,000
SSL / HTTPS

2

10,950
VBA

2

10,214
iPad

2

10,100
Windows Networking

2

9,600
Web Components

2

9,500
Power BI

2

9,150
Microsoft Word

2

9,100
Office Productivity

2

9,100
Office Suites-Other

2

9,100
DB Dev Tools

2

8,864
Microsoft Dynamics

2

8,700
Web Development Software

2

8,300
ColdFusion Language

2

8,000
Installation

1

7,850
Visual C++.NET

1

7,600
AWS

1

7,450
Java

1

7,450
Google Chrome OS

1

7,400
Analytics

1

7,250
Internet Protocols

1

7,168
Hardware Firewalls

1

6,850
iPhone

1

6,550
Application Servers

1

6,500
Windows Server 2019

1

6,200
OneDrive

1

6,050
Spreadsheets

1

6,050
Dell

1

5,800
C

1

5,600
Groupware

1

5,600
Responsive Web

1

5,500
Security

1

5,500
HTTP Protocol

1

5,400
Editors IDEs

1

5,148
Microsoft Virtual Server

1

5,136
Apple OS

1

4,900
C++

1

4,800
Hardware

1

4,800
Miscellaneous

1

4,800
Version Control

1

4,800
Storage Software

1

4,650
JSP

1

4,600
Software

1

4,400
Microsoft Forefront ISA Server

1

4,300
Server Software

1

4,100
Shell Scripting

1

4,090
File Sharing Software

1

4,000
IT Administration

1

4,000
Network Management

1

4,000
Adobe Acrobat

1

3,975
Mobile

1

3,550
Web Frameworks

1

3,464
Virtualization

1

3,450
Chat / IM

1

3,400
Web-Based CMS

1

3,250
Windows XP

1

3,200
Android

1

3,050
Microsoft Visual Studio

1

3,050
Troubleshooting

1

3,050
Adobe Flash

1

3,000
.NET App Servers

1

2,900
Assembly

1

2,800
Fonts Typography

1

2,800
Internet / Email Software

1

2,800
Microsoft Visio

1

2,800
Document Management

1

2,750
Microsoft PowerPoint

1

2,750
VMware

1

2,636
Golang

1

2,550
Regular Expressions

1

2,500
Google

1

2,450
Chrome

1

2,100
Cyber Security

1

2,050
FTP

1

2,050
DB2

1

2,000
Drupal

1

2,000
Encryption

1

2,000
FoxPro

1

2,000
MultiMedia Applications

1

2,000
Multimedia Programming

1

2,000
MySQL Server

1

2,000
Networking Hardware-Other

1

2,000
REST

1

2,000
Switches / Hubs

1

2,000
VPN

1

2,000
Windows Batch

1

2,000
iOS

1

2,000