Julio SantanaHow to add info about the containing object when an hibernate validator fails in QuarkusI use hibernate validators a lot on my API data transfer objects. They allow you on one hand to specify and document what your api expects…2 min read·Nov 10, 2023----
Julio SantanaTesting hibernate validatorsTesting is an essential part of the development life cycle. Being able to test your whole functionality from Unit testing to E2E, choosing…2 min read·Mar 27, 2023----
Julio SantanaCreating an interceptor to report a micrometer metric in QuarkusWhen you start to measure things in your application, your level of awareness of how your systems works step to a higher level. A lot of…2 min read·Mar 14, 2023----
Julio SantanaConsuming kafka messages in a Quarkus application in a reactive wayI’ve recently discovered Quarkus framework and coming from using Spring for many years, there are many features that I like and didn’t…3 min read·Feb 5, 2023----
Julio SantanaCreating a log asserter with JUnit 5 extensionsExtensions are a great add to JUnit 5. As the name indicates, this feature give the programmer the possibility to add new pieces to the…2 min read·Jul 27, 2022----
Julio SantanaLessons learned running an ethereum nodeEthereum cryptocurrency operates thanks to a protocol run on a network of p2p clients. By using it, each one of them is able to send and…4 min read·Apr 19, 2022----
Julio SantanaHow to test network policies from all nodes in the cluster in one goWhen you need to connect a kubernetes deployment with some external machine out of the cluster, usually several steps are required. On one…2 min read·Oct 31, 2021----
Julio SantanaResolving HackerRank’s Sherlock and the Valid StringThe challenge I tried to solve this week was Sherlock and the Valid String. This one was a special challenge for me since Hackerrank showed…3 min read·Aug 28, 2021----
Julio SantanaSolution to HackerRank’s: Jumping on the CloudsThe problem is as follow:3 min read·Jul 24, 2021----