{"id":16792731,"url":"https://github.com/danielgospodinow/catter","last_synced_at":"2025-11-04T07:30:33.715Z","repository":{"id":40672030,"uuid":"245655568","full_name":"danielgospodinow/Catter","owner":"danielgospodinow","description":"Love cats and modern software systems? 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It'll demonstrate all modern best practices in software development, which includes both the architecture and the used technologies.\n\n### Architecture of the software system\n![](./resources/catter-architecture.png?raw=true \"Architecture\")\n\n### Topics which are (will be) covered\n- Client application with React\n- Facebook and Google authentication with OpenID Connect (OAuth 2.0)\n- Microservice Architecture\n- REST services with Kotlin Spring Boot and with Go\n- Reactive programming with Spring Webflux\n- Multiple AWS services (DynamoDB, EC2, ECR, etc)\n- Containerization with Docker\n- Deployment with Kubernetes\n- CI/CD with Jenkins\n- Swagger UI for the REST APIs with proper unit testing for high code coverage\n- Service Discovery with Spring Eureka\n- RabbitMQ/Kafka for communication between the services\n- Saga (Ochestrated/Choreographed) and Circuit Breaker patterns implemented\n- Terraform modules and Helm charts for automated infrastructure\n\n### Tutorial\nI plan to go through all the covered topics step-by-step in a Medium article.\n\nStay tuned. It'll be published [here](https://medium.com/@danielgospodinow).\n\n### Screenshots\n\n###### Home Screen\n![](./resources/catter-home-screen.png?raw=true \"Architecture\")\n\n###### Login Screen\n![](./resources/catter-login-screen.png?raw=true \"Architecture\")\n\n###### Register Screen\n![](./resources/catter-register-screen.png?raw=true \"Architecture\")\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdanielgospodinow%2Fcatter","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fdanielgospodinow%2Fcatter","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdanielgospodinow%2Fcatter/lists"}