Hello,
I am the premiere Scheme programming expert on these freelancing sites.
What is this project? Send your sample. However, I will not agree to any budget until I receive your actual question(s).
If you hope to find an expert willing to impersonate you during an online course or exam, I remind you that such an ILLEGAL contract is forbidden on this site.
A milestone payment for the full budget for this project must be deposited with this site before your offer can be accepted.
Alan Idler
Chief Software Architect
Idleswell Software Creations