https://expatdev.hashnode.dev 2026-09-17T21:53:22.562Z always 1.0 https://expatdev.hashnode.dev/build-rest-api-with-spring-boot-and-kotlin-1 2021-04-11T02:18:50.226Z daily 0.8 https://expatdev.hashnode.dev/how-to-create-a-spring-boot-project 2021-03-11T23:36:02.177Z daily 0.8 https://expatdev.hashnode.dev/null-safety-in-kotlin 2021-03-11T23:28:56.516Z daily 0.8 https://expatdev.hashnode.dev/hexagonal-architecture-in-java 2021-03-11T23:22:29.768Z daily 0.8 https://expatdev.hashnode.dev/archive 2026-09-17T21:53:22.562Z daily 0.5 https://expatdev.hashnode.dev/recommendations 2026-09-17T21:53:22.562Z weekly 0.4