Mar 17, 2026
done
CI/CD Rollback and Release Safety Cheatsheet
1 min read · #devops #reliability
Release safely, detect failures quickly, and rollback with confidence.
Engineering Cheats
Practical notes, decision trees, and debugging playbooks from the trenches.
Mar 17, 2026
done
Docker Build and Runtime Debugging Cheatsheet
2 min read · #devops #reliability
A practical command-first flow for fixing Docker issues in under 15 minutes.
Mar 17, 2026
draft
PostgreSQL Query Performance Cheatsheet
3 min read · #backend #database
Diagnose and improve slow SQL with repeatable, low-risk steps.
Coming soon. This cheat sheet is still being prepared.
Jun 24, 2025
done
API Testing Pyramid for Product Teams
1 min read · #backend #quality
Pick faster and more reliable test layers with a simple quality gate checklist.
Showing 4 of 4 cheats