Loan Credit Underwriting Rules

We are looking for someone to build a document on credit decisions for underwriting loans using plaid.com and prismdata.com to make decisions on lending loans using alternative bank data. We are doing upto $250 micro loans. Our loans will be paid monthly over a 3 month period. We are looking for someone who has extensive knowledge in credit underwriting, and has done this before. Something like https://www.creditspring.co.uk/ but for Canada.