Java Developer
CurrentLogistics application development and support:- Spring Boot 3- Docker, nginx, Portainer- Keycloak (SSL, OAuth 2.0, JWT)- external API integration- SQL (PostgreSQL, Clickhouse, Spring Data, Liquibase)- REST, JSON RPC- multithreading- CryptoPro- microservices- testing (JUnit, Mockito)- cache (Spring, Redis)- NATS, MQTT, Redis Pub/Sub- Prometheus, Grafana.