Investment & financial management application.

A private Java application used as a design reference for this portfolio. Public material is intentionally limited to architecture and engineering decisions; source code, credentials and private operational data are not distributed.

Domain modelling

Structured entities and workflows for accounts, transactions, positions, reporting and user-facing summaries.

Application engineering

Layered Java design, persistence, validation, access control, error handling and maintainable separation of concerns.

Dashboard UX

Information hierarchy, filterable data views, responsive layouts and clear states for complex financial information.

Public evidence

What can be stated safely.

Requirements and workflows

The project demonstrates translating a multi-step domain into interfaces, validation rules and persistent data structures.

Security learning

Secrets must remain outside front-end and repository history, database users should follow least privilege, and public deployments must separate source, runtime configuration and generated artefacts.

Testing template

Future public documentation can include unit tests, integration tests, database migration checks and browser-level workflow tests once evidence is prepared for release.

No invented outcomes

No user numbers, financial returns, production uptime or commercial claims are made because public verification has not been provided.