Your question is Web Page for Transfer Volumes by Currency. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
I was asked to design a web page for showing total volume of transfers done in last 24 hrs in different currencies based on user location.
Asked in the system design stage. Explain how you would clarify the requirements and design the end-to-end data and ML components for this Wise surface. Address data ingestion, location resolution, currency aggregation, serving, freshness, privacy, and failure handling. Distinguish deterministic aggregation from ML, and explain whether ML is appropriate for anomaly detection, geolocation confidence, or ranking currencies. Include offline and online evaluation, monitoring, feature drift, and training-serving consistency.