Aaron Sadler
Founder & Director at UmbHost Limited
Waterlooville, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolAaron Sadler is a founder and hands-on .NET/Umbraco specialist with over a decade of experience building and operating high-availability hosting platforms and web applications. As Founder & Director of UmbHost he scaled a startup into a trusted Umbraco provider and developed GreenStack, a Docker Swarm-based hosting platform that enables zero-downtime deployments and sustainable infrastructure. Comfortable as a back-end developer in .NET Core/.NET5+ and Umbraco V7–V10+, he also configures CI/CD pipelines with Azure DevOps and GitHub Actions and manages Azure web apps, front doors, gateways, SQL, and VM estates. His background includes migrating and maintaining mixed Windows and Linux environments, and boosting developer productivity through infrastructure automation and platform roadmaps. Known for client-facing support and long-term agency partnerships, he blends entrepreneurial leadership with day-to-day technical delivery.
10 years of coding experience
9 years of employment as a software developer
GCSE, GCSE, GCSE, GCSE at St Peters Catholic Comprehensive SchoolNational IT Practitioners Diploma, National IT Practitioners Diploma at Guildford College
English
Github Skills (200)
cms10
drag10
authentication10
asp-net-core10
asp-net10
menu10
social-authentication10
sortable10
umbraco10
splitter10
jquery10
umbraco-v1010
hcaptcha10
content-management-system10
react-dnd10
Programming languages (12)
Github contributions (5)
AaronSadlerUK/UmbracoForms.uCaptcha
May 2020 - Aug 2022
hCaptcha Field Type for Umbraco Forms
Contributions:6 releases, 1 PR, 50 pushes in 2 years 4 months
field-typeumbracohcaptchaumbraco-formsfield
AaronSadlerUK/Umbraco.TimePicker
May 2020 - Dec 2023
A simple time picker for the Umbraco V8 backoffice
Contributions:3 PRs, 18 pushes, 9 branches in 3 years 7 months
time-pickerumbraco-v8-backofficeumbracotimepickerbackoffice
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