- Golang
- PostgreSQL
- GORM
- GIN (Routing)
- JWT (Authentication)
- Rate Limiter
- API Gateway
- Request Logger
- RabbitMQ (Event Broker)
- gRPC
- Redis
- Web Socket
- consul (Service Discovery)
- Viper (Configuration Management)
- ELK Stack (Elastic Search, Logistash, Kibana)
- Grafana (Monitoring and Alert)
- Open Telemetry (Tracing)
- Vault (Secret management)
- Docker
- Kubernetes
- VPS Server (own server)
- CI/CD (github_action / jenkins)