Architecture for systems where math must be perfect.
Financial software doesn't just need to be fast. It needs absolute transactional integrity, immutable audit logs, and proactive defense against sophisticated fraud.
Event Sourced Ledger
ACID Compliance
The Distributed Ledger
In fintech, standard CRUD (Create, Read, Update, Delete) databases are dangerous. Overwriting a previous balance destroys history. We build Event Sourced architectures where every transaction is an immutable log.
Idempotent APIs
Ensuring that a user clicking "Pay" twice due to a network lag does not charge them twice.
Double-Entry Systems
Every credit requires a corresponding debit. The system must always balance to zero.
Compliance as Code
Regulatory requirements (KYC/AML) are not manual afterthoughts. They are built directly into the deployment pipeline.
PCI-DSS Level 1
Tokenizing PAN data at the edge so your core application never touches sensitive cardholder information.
SOC 2 Type II
Architecting strict separation of duties, ensuring no single engineer can access production databases unnoticed.
Automated KYC
Integrating Plaid, Stripe Identity, or Alloy to automate customer onboarding without sacrificing security.
Real-Time Fraud Prevention
Batch processing is too slow for modern financial fraud. We implement streaming architectures (like Apache Kafka) to analyze transaction behavior in milliseconds.