If the answer is 100 calls per day - that is insufficient to provide stress or require scalability or performance. Assist with software / Data design (Database Schema, Storage considerations, Data Mapping, Data Storage Efficiency, NOSQL Data Considerations, RDMS to NOSQL considerations, Flat file to NOSQL considerations and design related matters, API design including call signature, schema,...
They do business with integrity and rational thinking. Overall, it's an excellent place to work, with products that are winning in the marketplace.