Civilian Customers


YSI provides development support of the ValuationNet Application for Fannie Mae on the AWS Platform. Fannie Mae serves the people who house America. They are the leading source of financing for mortgage lenders, providing access to affordable mortgage financing in all markets at all times. Their financing makes sustainable homeownership and workforce rental housing a reality for millions of Americans. FannieMae has a variety of legacy applications that are being migrated to the AWS Cloud Platform. One of them includes MRP (Market Risk Platform), which has multiple applications under its umbrella, ValuationNet being one among them, that is used for Risk Modelling using different flavors of algorithms with multiple input data. The ValuationNet application is used by 15+ internal FannieMae client applications and supports SYNC and ASYNC flavors of APIs implemented using Dockers and AWS Services; Lambda, Batch, ECS, EB, ECR, S3, SNS, SQS, EFS, DynamoDB, RDS, IAM, LB, IAM, StepFunctions, CodePipeline, CloudFormation and CLI