Consultancy sessions are typically 1-2 hour Q&A sessions about protocols such as OAuth and SAML. I am also happy to pair with your engineers if you want to debug a particular problem or integrate with an identity provider. Most issues require in-depth protocol knowledge; as a result, I am happy to pair with you in any programming language or framework.
If you're using ASP.NET Core or IdentityServer, I am happy to take a more hands-on approach, depending on your requirements.
I can currently only offer remote consultancy outside of UK working hours (Monday to Friday 0900-1730 is reserved for my day job); however, I can make the odd exception for larger consultancy requests or onsite sessions.