Hi I have more than 11 years experience in Database design, administration and data modelling.
I have done some work like this. I have experiences to write use case, sequence diagram,
class diagram, E-R modeling etc. Please consider my bid and discuss with. me. Thanks.
https://www.freelancer.com/projects/database-programming/Use-Case-modeling-from-Schema/
https://www.freelancer.com/projects/Academic-Writing/Academic-Writing-System-Design/