# Blog
Kubernetes at Scale: Lessons Learned
What running 200+ microservices in production taught me about resource management, networking, and keeping your sanity.
Read more →Why I Switched from REST to gRPC
A practical comparison of REST and gRPC for internal microservice communication, with real benchmarks and trade-offs.
Read more →Terraform Modules Done Right
How to structure reusable Terraform modules that your team will actually want to use, with versioning and testing strategies.
Read more →The Art of On-Call Rotations
Building an on-call culture that doesn't burn out your team. Runbooks, escalation policies, and blameless postmortems.
Read more →Zero Trust Networking in Practice
Moving beyond VPNs: implementing zero trust architecture with service identities, mTLS, and policy-as-code.
Read more →CI/CD Pipeline Optimization Tips
Shaved 70% off our build times with caching, parallelization, and smarter test splitting. Here's the playbook.
Read more →