WORK SAMPLE · GITHUB
digcurrency
Full-stack showcase: a Spring Boot REST API and a React SPA for fiat, crypto and CBDC currencies, MIT licence.
- Live rates from CoinGecko and the ECB, refreshed every 5 minutes.
- BigDecimal with 8 decimal places, HALF_EVEN.
- OpenAPI 3 / Swagger UI, Actuator health, H2 in-memory.
- Tests with JUnit 5, Mockito, MockMvc and Vitest.
- CLAUDE.md and .claude/ with Claude Code skills, CI via GitHub Actions.
Java 21 · Spring Boot 3.5 · React 19 · TypeScript.