Vincent Spiewak | Architect & Tech Lead. I build platforms that teams run without me. Automation everywhere. Humans always in the loop.https://vspiewak.comenFri, 09 Oct 2026 18:36:59 GMThttps://vspiewak.com/git-livedemohttps://vspiewak.com/git-livedemoA git subcommand that plays a demo one commit at a time, and makes every step show up in your IDE as pending changes 🎬Mon, 21 Sep 2026 00:00:00 GMTProjectgitbashtoolshttps://vspiewak.com/gh-auto-updater-mass-pull-requests-across-a-repo-fleethttps://vspiewak.com/gh-auto-updater-mass-pull-requests-across-a-repo-fleetHow a bash launcher, a GitHub Actions workflow and a directory convention became a fleet-wide update machine 🤖Mon, 17 Aug 2026 00:00:00 GMTCase Studygithubgithub-actionsbashplatform-engineeringhttps://vspiewak.com/migrating-1200-repos-from-bitbucket-to-github-in-under-an-hourhttps://vspiewak.com/migrating-1200-repos-from-bitbucket-to-github-in-under-an-hourHow I moved 1,273 repositories, full Git history and CI/CD included, with a Bash engine wrapped in a Temporal harness 🚚Sat, 20 Dec 2025 00:00:00 GMTCase Studygithubgithub-actionstemporalbashplatform-engineeringhttps://vspiewak.com/how-a-bank-chose-temporal-automation-with-humans-insidehttps://vspiewak.com/how-a-bank-chose-temporal-automation-with-humans-insideA human drags a JIRA card, a Temporal workflow moves on. The prototype behind a bank's choice 🤝Sun, 10 Aug 2025 00:00:00 GMTCase Studytemporalgolangkafkajiraarchitecturehttps://vspiewak.com/routing-events-dynamically-using-kafka-streamshttps://vspiewak.com/routing-events-dynamically-using-kafka-streamsImplementing an Event Router pattern with Spring Boot, Kafka Streams & TopicNameExtractor 🚰Wed, 11 Dec 2024 00:00:00 GMTTutorialkafka-streamskafkaspringjavahttps://vspiewak.com/turn-postgresql-to-event-streams-with-kafka-connect-and-debeziumhttps://vspiewak.com/turn-postgresql-to-event-streams-with-kafka-connect-and-debeziumWe will leverage the CDC pattern to turn your existing databases into an event stream 🌊Tue, 22 Oct 2024 00:00:00 GMTTutorialdebeziumkafkapostgresqlcdchttps://vspiewak.com/how-to-pass-the-kubernetes-exams-ckad-cka-cks-in-1-monthhttps://vspiewak.com/how-to-pass-the-kubernetes-exams-ckad-cka-cks-in-1-monthI just completed the CKAD, CKA & CKS exams in a little over a month. Here are my tips & tricks to do the same 🏅Fri, 15 Mar 2024 00:00:00 GMTTutorialkubernetescertificationhttps://vspiewak.com/a-validation-dsl-in-go-for-a-gateway-open-to-partnershttps://vspiewak.com/a-validation-dsl-in-go-for-a-gateway-open-to-partnersFive weeks of hand-written validation, replaced in two days by rules that read like sentences : 1,799 lines deleted, and a DSL that kept growing without me ✅Sun, 19 Nov 2023 00:00:00 GMTCase Studygolangapi-gatewayginbddarchitecturehttps://vspiewak.com/how-a-jvm-shop-became-a-go-shophttps://vspiewak.com/how-a-jvm-shop-became-a-go-shopA Scala hello world that couldn't fit in 250 MB sparked a move to Go. 25 services later, the team runs them without me 🐹Sun, 15 Oct 2023 00:00:00 GMTCase Studygolangkubernetesgcpginbddarchitecturehttps://vspiewak.com/from-kafka-on-prem-to-a-fully-managed-data-platform-on-google-cloudhttps://vspiewak.com/from-kafka-on-prem-to-a-fully-managed-data-platform-on-google-cloudChange the code, replay the history. More than three billion events a year, and nothing to operate ☁️Sun, 12 Jun 2022 00:00:00 GMTCase Studygcpdataflowbigqueryairflowarchitecturehttps://vspiewak.com/a-url-shortener-on-google-cloud-without-a-databasehttps://vspiewak.com/a-url-shortener-on-google-cloud-without-a-databaseRecruiters stopped receiving our alert links, so we built a shortener in three weeks : one bucket as the store, a 301 as the whole read path, and nothing to operate 🔗Sun, 16 May 2021 00:00:00 GMTCase Studygcpcloud-storagegolangkubernetesarchitecturehttps://vspiewak.com/docker-port-forwardhttps://vspiewak.com/docker-port-forwardkubectl port-forward command is quite useful. I just made the same for docker 🐳Mon, 04 Feb 2019 00:00:00 GMTProjectdockerbashtoolshttps://vspiewak.com/devoxxfr-42-intellij-idea-tips-and-tricks-in-45-minuteshttps://vspiewak.com/devoxxfr-42-intellij-idea-tips-and-tricks-in-45-minutesHadi Hariri (@hhariri) nous a présenté 42 tips et tricks sous IntelliJ IDEA 13. C’était l’occasion parfaite pour réviser tous ses raccourcis clavier.Thu, 24 Apr 2014 00:00:00 GMTTutorialintellijjavadevoxxhttps://vspiewak.com/logstash-elasticsearch-kibana-s01e02-analyse-orientee-business-de-vos-logs-applicatifshttps://vspiewak.com/logstash-elasticsearch-kibana-s01e02-analyse-orientee-business-de-vos-logs-applicatifsNous allons voir comment mettre à profit nos logs applicatifs afin de faire de l’analyse orientée "business" grâce à Logstash, ElasticSearch et Kibana.Thu, 12 Dec 2013 00:00:00 GMTTutoriallogstashelasticsearchkibanahttps://vspiewak.com/logstash-elasticsearch-kibana-s01e01-analyse-de-reputation-sur-twitterhttps://vspiewak.com/logstash-elasticsearch-kibana-s01e01-analyse-de-reputation-sur-twitterDans cet premier opus d’une mini série, nous allons voir comment monter un monitoring de Twitter afin d’aider notre équipe marketing.Fri, 06 Dec 2013 00:00:00 GMTTutoriallogstashelasticsearchkibanahttps://vspiewak.com/logstash-elasticsearch-kibana-s01e00-analyse-de-vos-donnees-en-temps-reel-cloud-readyhttps://vspiewak.com/logstash-elasticsearch-kibana-s01e00-analyse-de-vos-donnees-en-temps-reel-cloud-readyDans ce billet de blog, nous allons découvrir un ensemble de produits OpenSource permettant de centraliser et d’analyser les données de votre SI en temps réel.Thu, 05 Dec 2013 00:00:00 GMTTutoriallogstashelasticsearchkibana