Introducing Nexus - an innovative financial system built on hexagonal architecture, designed for true adaptability and resilience in complex financial ecosystems.
Because it's the most effective way to build a system that is truly adaptable. In a complex financial ecosystem like Nexus Core, you don't want business logic tightly coupled to delivery channels or specific technologies.
Technology choices can evolve without disrupting core business logic
Failures on the edges don't ripple into the heart of the system
Connect new channels and partners without rewriting the core
System stays relevant by adapting and swapping components seamlessly
Treating interfaces — whether they're channels, integrations, or infrastructure — as interchangeable “ports and adapters.” This separation of concerns ensures your core business rules remain untouched by external changes.
Each module designed and implemented one by one, following our structured design catalogue with four progressive dimensions: Data Model, Process Flow, Use Cases, and Full API.
CIF, Product Data, Households, Relations & Grouping
SEPA, ISO 2000, SWIFT, TARGET2 - All payment protocols
Demand Deposits, Term Deposits, Loans with full lifecycle
Complete GL with mandatory reporting and parametrized extracts
Foreign Exchange, Multicurrency, Money Market operations
Ripple Transaction Network, Smart Contracts support
Exact data structures and relationships
End-to-end activity sequences
Practical scenarios and outcomes
Complete interface specifications
Each module implemented progressively with structured maturity layers
Interactive hexagonal architecture showcasing the interconnected modules that form the foundation of our Nexus Core platform.