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Welcome at AJCON

Alexander Jahn
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Who am I?

I’ve been a Consultant and Trainer for MS SQL Server since 20 years now. I offer the following Services around MS SQL Server:


What's coaching for me?

As a Student of a MS SQL Server Course at the most Learning Partners, you are alone with your MS SQL Server Environment within your Company. AJCON – Coaching gives you the chance to get individual Support after the Training. This should not be an additional Seminar but rather a timely limited assistance during your daily work. The duration of this assistance is determined by you.


I offer the following Services around MS SQL Server:

  • MS SQL Server Migrations
  • Writing T-SQL and Powershell – Scripts
  • MS SQL Server Installation and Configuration
  • MS SQL Server Administration
  • Writing Concepts for Small to Enterprise – Environments for:
  • MS SQL Server Performancetuning and Troubleshooting
  • MS SQL Server High Availability


  • All available MS SQL Server Courses
  • Exam Preparation

These Trainings can be performed in my Classrooms or on-site


  • ABTIS Ltd.
  • Macrofactory Ltd.
  • Microsoft Germany Ltd.


  • Microsoft Germany Ltd.
  • IBM Germany Ltd.
  • LIDL
  • Kaufland
  • Bosch Ltd.
  • UBS (Switzerland)
  • KPMG (Switzerland)
  • DigiComp Academy AG (Switzerland)

It's always a pleasure for me to consult you: ! Please call me at: +49 (0) 7031 81 72 738 or contact me by Mail: welcome@ajcon.de

PDF Trainingcatalogue as PDF-File