Umbraco certified master icon
Expiration date: 2024/08/26

Aaron Sadler

Located in United Kingdom

Umbraco Certified Master is a developer with the highest level of developer certification. A Certified Master has committed to achieving all available Umbraco training courses and thereby has build up a 360 degree understanding of building applications on Umbraco.

Certified Professional
Certified Expert
Certified Master

Fundamental courses

  • Fundamentals

Foundation courses

  • Extending the Backoffice
  • MVC and Visual Studio
  • Application Integration
  • Security

Skill courses

  • Searching and Indexing
  • Cloud Developer
  • Load Balancing and Azure
Name Date
Extending the Backoffice May 2022
MVC and Visual Studio May 2022
Cloud Developer May 2022
Searching and Indexing May 2022
Application Integration March 2022
Security March 2022
MVC and Visual Studio August 2021
Searching and Indexing August 2021
Application Integration August 2021
Security August 2021
Extending the Backoffice August 2020
Cloud Developer December 2019
Fundamentals November 2019
Name Date Status Expiration date
Master August 2022 Active 2024/08/26
MVC and Visual Studio August 2021 Active 2023/08/31
Searching and Indexing August 2021 Active 2023/08/31
Application Integration August 2021 Active 2023/08/31
Security August 2021 Active 2023/08/31
Extending the Backoffice August 2020 Active 2023/08/31
Cloud Developer December 2019 Active 2023/08/31
Fundamentals November 2019 Active 2023/08/31


This is the full history of all official training courses that Aaron Sadler has attended.

To ensure that officially Umbraco certified developers know how to build current Umbraco solutions, only training attended in the current and previous “major” Umbraco version counts toward the total certification level.

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