What are they building on Celo?
USSD-enabled Celo Wallet for Microfinance institutions
They have a core banking platform for Savings and Credit Cooperations (SACCOs), investment clubs, Village Loans and Savings Associations (VSLAs) as well as Microfinance Institutions (MFIs) that support web, mobile and USSD channels.
They are going to build Celo Wallets for their existing and future clients to allow anyone in any of these MFIs to save in Celo USD.