- Go
- gRPC
- GraphQL
- REST
- RabbitMQ
- MySQL
- Docker
Order management system sharing a single business core exposed via REST, gRPC, GraphQL, and RabbitMQ
- Go
- OpenTelemetry
- Zipkin
- Jaeger
- Prometheus
- Grafana
- Docker
Microservices architecture in Go with context propagation, distributed tracing, and metrics via OpenTelemetry, Zipkin, and Prometheus
- Go
- Redis
- Docker
- Middleware
- Strategy Pattern
Configurable HTTP middleware rate limiter in Go supporting IP and Token strategies with Redis persistence
- Java 21
- Spring Boot
- Spring Security
- Spring Data JPA
- MapStruct
- Docker
Restaurant management API — hexagonal Java backend for a multi-restaurant ordering platform
