PinnedJan MichelfeitSecuring REST APIs in Kubernetes with Istio and Open Policy AgentAs our security product, Cognitive Intelligence, evolves, we decided to ease the scaling challenges with a move towards a more decoupled…10 min read·Jul 22, 2020--2--2
PinnedJan MichelfeitHeavy Tails and Altruism: When Your Intuition Fails YouWhat do black swans, investing, and altruism have in common? Heavy tails. We don’t see them often, but when we do, they change lives.11 min read·Dec 11, 2020----
Jan MichelfeitinLevel Up CodingThe Ultimate Illustrated Reference of Okta ConceptsName it to tame it. OIDC and OAuth inside.8 min read·Jul 23, 2022----
Jan MichelfeitinLevel Up CodingIn defense of fluent collections API for PythonIntroducing a new library with fluent API for collections in Python, and why the standard library is not enough.3 min read·May 22, 2022--1--1
Jan MichelfeitinTowards Data ScienceFast Docker Builds With Caching (Not Only) For PythonBuild in Docker takes long? Limited cache in CI/CD? Temporary credentials? And have you heard about about the new BuildKit caching…8 min read·Dec 14, 2021--3--3
Jan MichelfeitincodeburstPair… Code Review?We can do better than just asynchronous review comments!5 min read·Sep 4, 2020----
Jan MichelfeitinLevel Up CodingReasonable Optional or Either?This blog post started with a simple problem in my Java-based application: I’ve got an API access token and I want to return the…5 min read·Aug 15, 2020----