Modernizing a bank's digital platform to support millions of customers with high reliability and performance.
A regional bank serving retail and small business customers across multiple states.
The bank's monolithic online banking system struggled with peak traffic, had limited observability, and required manual scaling and maintenance.
We divided the monolith into clear bounded services, isolating payment, accounts, and notification domains to reduce blast radius.
Introduced an async processing model for payments with durable queues and idempotent handlers to ensure safe retries.
Applied chaos testing, circuit breakers, and strict authentication/authorization with robust secret management.
We help banks and financial institutions modernize core systems — from payments pipelines to KYC and compliance.
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