A new engine.
A different scale.
How Pinsaar rebuilt a major Indian bank’s loan platform to handle 100× more transactions.
The business had moved.
The platform needed to catch up.
The existing loan engine had become a constraint. Branch traffic, campaign peaks, and multiple product categories put pressure on a system built for a different era of banking.
The program brought business and technology stakeholders around one shared goal: expand capacity from approximately five to 500 transactions per second.
Rebuild the system.
Connect the operation.
Pinsaar’s work covered architecture, service design, integration, delivery automation, and the engineering required to take the platform into production.
A modular foundation
An orchestration layer and focused services, giving the platform room to evolve as products and demand changed.
Connected to the bank
Integration with enterprise APIs and operational systems, supported by caching, observability, and repeatable deployment.
Built to be operated
Load testing, failover exercises, security review, and delivery pipelines formed part of the path to go-live.
The next chapter was
room to grow.
The resulting platform supported a step change in transaction capacity. The lesson we bring into every engagement: ambitious outcomes depend on the entire system working together.
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