• Event Sourcing / Command Query Responsibility Segregation Pattern Implementation
• Command part with Apache Kafka, Akka Finite State Machine, Apache Cassandra
• Query part with Akka Projection, Elasticsearch
• Code Generation with Eclipse XText, Xtend from Eclipse Papyrus UML Diagrams
• Spring Boot Application
• Docker / Helm packaging for deployment to Kubernetes

• Bank Credit Application Workflow implementation with Four Eyes Proofing principle

• Credit Applications from Credit Tenants
• Approval from Relationship Manager
• Approval from Sales Manager
• Inquiries for Credit Tenants credit scores
• Inquiries for Fraud Prevention results
• Inquiries for Address Check
• Approval from Credit Analyst

You can find the full story of the Proof of Concept in the following Blog post.