Unified pipeline
Daily card and account transactions streamed from the core banking system
Spending analytics embedded inside a leading retail bank's mobile and web banking — every transaction categorized, every pattern visible, refreshed through the day.
The challenge
What we built
Daily card and account transactions streamed from the core banking system
Every merchant mapped to its category; unknown merchants grouped by an ML model over names and locations.
Spend aggregated by category
Interactive charts inside the banking apps — category breakdowns
Outcomes
Client referenced by sector and country · detailed references on request