Sharon Sahadevan
Production Kubernetes and ML Infrastructure Engineer
DevOpsBeast is built by Sharon Sahadevan, a production K8s and ML infrastructure engineer with hands-on experience running GPU workloads, upgrading clusters, and solving the kind of problems that don't have Stack Overflow answers.
Sharon also writes the Kubenatives newsletter, read by 3,500+ engineers learning production Kubernetes and DevOps weekly.
Courses
39 courses on production Kubernetes, GPU infrastructure and MLOps.
Browse all coursesRecent writing
- Filtered Vector Search: Why a Filter Collapses Recall
LLM Infrastructure
- COUNT(DISTINCT) Does Not Scale. HyperLogLog Does.
Architecture
- Error Acquiring the State Lock: When force-unlock Is Safe
Infrastructure as Code
- Self-Hosting Langfuse on Kubernetes: ClickHouse Sets Your Ceiling
LLM Infrastructure
- 0/5 nodes are available: Kubernetes Stopped Naming the Taint
Kubernetes Debugging
- Your Platform Serves 95% of Requirements and 60% of Services
Platform Engineering
- GPU Quota and Capacity on Azure: What Nobody Tells You Before You Plan
GPU Infrastructure
- How a Request Actually Reaches Your Pod
Kubernetes Networking