Building SystemsThat Scale
Deep technical explorations into microservices, Kubernetes, GitOps, and platform engineering. Real production stories, architecture decisions, and lessons learned.
Explore Goalixa Microservices
Dive deep into the production-grade microservices architecture powering Goalixa. Interactive visualizations, technical specs, and real-world implementation patterns.
View ArchitectureExplore Topics
Site Reliability Engineering
Kubernetes migrations, cluster management, production reliability
DevOps
Monitoring, automation, infrastructure operations
Platform Engineering
Microservices, API design, system architecture
AI & Automation
CrewAI, LangChain, intelligent DevOps assistants
GitOps
ArgoCD workflows, deployment strategies, automation
Incident Reports
Production incidents, post-mortems, lessons learned
Recent Posts
March 2026 Recap
Monthly highlights and achievements in platform engineering and infrastructure work.
Read more →K3s to Kubeadm Migration
Complete journey of migrating from K3s to kubeadm cluster with zero downtime.
Read more →Monitoring Stack Setup
Building a complete monitoring solution with Prometheus, Grafana, and Alertmanager.
Read more →Amirreza Rezaie
Building reliable systems at Iran's leading ride-hailing platform. Outside work, I'm developing Goalixa — a productivity platform that serves as my playground for modern software architecture, from microservices to GitOps.