Omar A.

Senior Software Engineer

Recent pull requests

Set up WhatsApp Business Calling through the Cloud API and receive the calls in your 3CX PBX.

Oct 8 2 min read

Create a standalone worker using NestJS to handle background tasks and offload heavy processing from the main application. 🚀

Aug 29 10 min read

Discovering a way to manage authorization and permissions in microservices architecture using authorization-as-a-service 🔐.

Aug 9 2 min read

Mission 2: monitoring an Asterisk server with Prometheus, the res_prometheus module, and node_exporter, then visualizing the metrics in Grafana.

Aug 6 1 min read

Mission 1: deploying an Express API with MySQL and Redis to a minikube cluster, exposing it through an ingress, and packaging it as a Helm chart.

Aug 5 2 min read

The start of my backend engineering journey, taking one application from a monolith to microservices and building proofs of concept along the way.

Jul 1 1 min read