Aron Tsang
Vice President at Macquarie Group
Hong Kong, China
Summary
👤
Senior🎓
Top SchoolAron Tsang is a Hong Kong–based technology leader with 12 years of experience building and leading engineering teams in financial services, currently serving as Vice President at Macquarie Group. He combines deep hands-on expertise in C#, .NET (WCF, ADO.NET, EF), Reactive Extensions and Scala with experience across top-tier banks and boutique firms, delivering resilient backend systems for trading and investment platforms. Aron is an active open-source contributor to CoreWCF, where he improved WebHttp compatibility and WebSocket handling—highlighting a practical focus on interoperability and robust protocol behavior. A physics MSci from Imperial College London, he brings analytical rigor and a history of owning full product lifecycles, from internal tools to production services that bridge trading desks and analysts.
12 years of coding experience
5 years of employment as a software developer
MSci 2:1, Physics, MSci 2:1, Physics at Imperial College London
Chinese, English
Stackoverflow
473reputation
406kreached
1answer
0questions
Github Skills (10)
netframework10
wcf10
csharp10
dotnet-core10
testing10
websockets-client8
websocket8
client-websocket8
websocket-client8
exitcode6
Programming languages (11)
Github contributions (5)
CoreWCF/CoreWCF
Jul 2022 - Nov 2022
Main repository for the Core WCF project
Role in this project:
Back-end Developer
Back-end DeveloperContributions:2 reviews, 9 commits, 6 PRs in 4 months
Contributions summary:Aron primarily contributed to the Core WCF project by adding and modifying tests to validate the functionality of WebHttp endpoints. They focused on ensuring compatibility with .NET Framework attributes and addressing issues related to whitespace and attribute conversion. The contributions involved creating new test cases, modifying existing ones, and updating code to enable proper handling of System.ServiceModel.Web attributes, highlighting their work on improving the testing and compatibility of the WebHttp component. Additionally, they fixed an issue regarding WebSocket subprotocols and Web binding.
wcfcorewcf
arontsang/ArtsTech.AspnetCore.Authentication.Ntlm
Dec 2021 - Feb 2023
Contributions:26 commits, 18 pushes, 1 branch in 1 year 2 months
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