Martin Costello is a C# .NET developer and tester and Microsoft MVP in Developer Technologies.
He has over 17 years of experience testing and developing high-quality software and is based in London, UK.
His experience includes various parts of the Microsoft technology stack and cloud hosting, including:
- Amazon Web Services
- ASP.NET (Core and Framework)
- Azure DevOps (VSTS/TFS)
- C# (2.0+)
- Microsoft Azure
- SQL Server