If you are planning to migrate Legacy authentication system to modern authentication platform, I would be able to assist as I have worked on several such implementations for multiple customers. Precisely I have worked on migrating custom authentication system to modern standards, which resulted in 99% improvement in productivity, scalability, ease of use, maintenance and adapting to latest trends..

I have also written white paper on this implementation. Article Future-Proofing Enterprise Security: Transitioning Legacy Au...