I'm looking for a .net core architect/developer to join our project for the long term. One module in our solution is a configurable workflow engine, that you will create and maintain. You must have experience with micro-services, event processing, and defining plug-in services for application extensibility. Please bid on an hourly rate. In your bid, please detail your experience in this area including what technologies you utilized. Initially we will need 20-30 hours per week for the first few months, and then 10-20 hours per week thereafter.