Hi, I am Omar
Software Engineer. I write about distributed systems, backend development, and things I learn along the way.
- Optional and the Billion Dollar Mistake June 29, 2026
- How synchronized Destroyed Our PostgreSQL Migration February 8, 2026
- Lessons from S3: Building for Planetary Scale February 3, 2026
- Fixing a Memory Leak by Migrating from AWS SDK v1 to v2 January 15, 2025
- Building a Simulation First IoT Component SDK November 15, 2021