PinnedPublished inLevel Up CodingKalman Filter Explained: The Algorithm That Quietly Runs Your WorldYour phone can tell you where you are right now. Your car’s cruise control keeps the speed steady even when there are hills and headwinds…Sep 26A response icon4Sep 26A response icon4
PinnedWhy Japanese Developers Write Code Completely Differently (And Why It Works Better)For the past three years, I have delved into the software development landscape in Japan, and one of the things I learned completely…Jul 17A response icon312Jul 17A response icon312
PinnedKubernetes Is Dead: Why Tech Giants Are Secretly Moving to These 5 Orchestration AlternativesThat odd silence in the meeting room is still fresh in my mind. After two years of investment, our CTO recently declared that we were…Jun 7A response icon148Jun 7A response icon148
React Native vs Flutter: I Built the Same App in Both (Here’s What Actually Happened)I’m done with the theoretical debates. You know the ones: “Flutter is faster!” “React Native has more libraries!” “Dart is weird!”…1h ago1h ago
Implementing Multi-Factor Authentication from ScratchRemember when passwords were enough? Yeah, me neither. These days, if your app only asks for a password, users look at you like you’re…16h agoA response icon116h agoA response icon1
API Key Management: Generation, Storage, RotationYou know what keeps me up at night? Hardcoded API keys in Git repositories. And I know I’m not alone because every few weeks, there’s…1d agoA response icon11d agoA response icon1
Setting Up a Proper Logging Stack (ELK, Loki, or CloudWatch)Here’s something nobody tells you when you start building production systems: logs will save your life, but only if you can actually find…2d agoA response icon12d agoA response icon1
Contract Testing for Microservices: Pact TutorialIntegration testing in microservices is like trying to herd cats while blindfolded. Everyone’s services are evolving independently…2d ago2d ago
The Consensus Algorithm That’s Quietly Replacing Proof of Work EverywhereRemember when Bitcoin mining was something you could do on your laptop during lunch breaks? Those days are long gone. Today, if you wanted…3d ago3d ago
How to Lazy Load Everything: Images, Components, Routes, FontsMy first production website loaded 8.7MB on the homepage.3d ago3d ago
