Scaling a Cross-Border B2B Ledger to $50M+ Monthly Volume
Aegis was struggling with a legacy ledger system that caused delayed reconciliations and high server costs. We re-architected their backend to achieve sub-second processing securely.
The Problem with Legacy Financial Architectures
Aegis Financial, a growing player in the cross-border B2B payments space, was hitting the limits of their monolithic legacy architecture. Their existing system, built on an outdated relational database model, was struggling to handle concurrent transactions during peak trading hours.
As their transaction volume grew, so did the latency in their ledger reconciliations. Some transactions were taking up to 5 minutes to clear across different geographic nodes, exposing the company to significant FX rate risks and compliance violations.
The engineering mandate was clear: rebuild the core ledger to handle 10x their current volume, eliminate the reconciliation delays, and strictly adhere to PCI-DSS Level 1 compliance standards without causing any downtime for existing users.
A High-Performance Distributed Ledger
To solve the concurrency and latency issues, we discarded the monolithic approach. We designed a distributed, event-driven ledger architecture utilizing Kafka for message queuing and Go for raw processing speed.
We implemented an event sourcing pattern, meaning every state change in an account was stored as an immutable event. This not only provided an absolute audit trail for compliance purposes but also allowed us to decouple the write operations from read-heavy reporting services.
For the frontend, we built a React-based Treasury Dashboard that connected to our secure APIs. It provided the Aegis compliance officers and corporate clients with real-time visibility into transaction statuses and automated KYC/AML flags.
Engineering That Scales
"SovrinLabs delivered a highly complex financial system with precision. We are now processing volumes we previously thought impossible on our old stack."
We can audit your current architecture, identify delivery risks, and map a pragmatic path to stronger performance and product clarity.
Discuss Your Engineering Challenge
Speak directly with our senior technical architects. Share what you are trying to build or scale, and we will map the next technical move.
Discuss Your Engineering Challenge
Speak directly with our senior technical architects. Share what you are trying to build or scale, and we will map the next technical move.