Howard Van Rooijen - Co-Founder at Endjin

Howard Van Rooijen

Co-Founder at Endjin

Test Valley, England, United Kingdom

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Summary

🤩

Rockstar

🎓

Top School

Howard Van Rooijen is a seasoned technology entrepreneur and co-founder with 16+ years of experience building cloud-native apps, data and analytics platforms, and developer-focused tooling. As co-founder and director of endjin, he helps small teams deliver AI, analytics and Azure-based solutions while maintaining deep technical involvement as an Azure & Developer Technologies MVP and maintainer of Reactive Extensions and Reaqtor. His background spans hands-on full-stack architecture and delivery for major retail and media platforms, and he has a history of modernising engineering practices (e.g., Scrum for Team System, automated CI/CD and open-source integrations). Howard also co-founded benchpeg, supporting the British jewellery trade, showing an eye for niche community-building beyond pure tech. An active open-source contributor, he modernised the Sharp-Architecture project and curated widely-read resources like AzureWeekly, blending practitioner credibility with developer evangelism. Based in Test Valley, England, he pairs psychological insight (BSc Psychology) with pragmatic engineering to improve team performance and product outcomes.

16 years of coding experience

BSc Psychology, BSc Psychology at University of Reading

King Edward IV School Southampton

A-Levels: Biology Chemistry Psychology IT, A-Levels: Biology Chemistry Psychology IT at Peter Symonds College, Winchester

Stackoverflow

Stats

646reputation

42kreached

11answers

0questions

Github Skills (20)

package-management10

caliburn-micro10

net10

dotnet10

asp-net10

dotnet-core10

wpf10

csharp10

build-automation9

testing8

github-ci7

githubaction-workflow7

dependency-injection7

azure6

stylecop6

Programming languages (14)

C#PowerShellJavaC++GoHTMLTypeScriptShell

Github contributions (5)

sharparchitecture/Sharp-Architecture

Jul 2010 - Jan 2011

S#arp Architecture: ASP.NET MVC Best Practices with NHibernate

Role in this project:

Full-stack Developer

Contributions:30 commits, 2 comments in 6 months

Contributions summary:Howard appears to be focused on modernizing the Sharp Architecture project. Their commits involve restructuring the solution, integrating Machine.Specifications (MSpec) for testing, and updating build scripts to leverage .NET 4.0. The contributions show a shift towards a WPF client application built using Caliburn.Micro, which likely involves front-end development skills and a back-end management system. They also added the capability to build and deploy Sharp Architecture solutions, as well as create and deploy packages from a context menu.

dotnetdddasp-net-mvcarpasp

ais-dotnet/Ais.Net.Converters

Jul 2019 - Oct 2024

Contributions:1 review, 2 PRs, 10 pushes in 5 years 3 months

convertingaisendjinsentencesnet-core

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