2024
JavaSpring BootH2 DatabaseRabbitMQREST API

Customer Book Order App

Developed a transactional order management system focusing on business logic and customer workflows.

OVERVIEW

What I built

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This page is intentionally structured like a SaaS-grade case study: clear hierarchy, readable typography, and room for proof.

ARCHITECTURE

System design

Layered backend design

Separation between API/service/data access.

Domain modeling

Entities and rules built around orders and customers.

Relational data handling

Data consistency prioritized via relational modeling.

Highlights
  • Customer and order domain modeling
  • Transaction-based workflow design
  • Business logic implementation