A Dubai bank needs a digital channel in front of an AS/400 it cannot replace, whose services are slow and sometimes down.
8 slides from the architecture deck: the brief, the ranked qualities, the architecture, how a payment is executed exactly once, what it costs to run on AWS, and where the bank team changed the design. See how the blueprint thinks, then decide if you want everything behind it.
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From the workshop record
Every stage of the workshop record has debates like this, across all 43 decisions.
Bank team: We could drop UAE Pass, no?
Architect: Yes, verify against bank records with an SMS code.
Bank team: What does UAE Pass add? Any blind spots?
Architect: I made an error: SMS codes fall to SIM swap, and the Central Bank ended them in March 2026. UAE Pass stays.
Get the full workshop record, the architecture document and all 43 decisions. See the full blueprint →