About

I share my learnings and experiences through technical blogs and detailed notes on various topics including:

• Package Testing Strategies - Optimal ways to test linux packages across supported environments
• Infrastructure - Servers, GPUs sharing and monitoring.

Work

SDET III @ Percona LLC

Speaker @

• FOSDEM 2026 One GPU, Many Models: What Works and What Segfaults Brussels, Belgium
• FOSDEM 2026 GPU Virtualization with MIG: Multi-Tenant Isolation for AI Inference Workloads Brussels, Belgium
• FOSDEM 2026 Beyond nvidia-smi: Tools for Real GPU Performance Metrics Brussels, Belgium
• FOSDEM 2025 Streamlining package testing with Molecule and Jenkins Brussels, Belgium

Certifications

• AWS Certified Solutions Architect - Associate (SAA-C03) May 2023
• Certified Kubernetes Administrator (CKA) July 2023

For more details about my technical work, check out my blog posts and technical notes.

Blog Posts & Technical Notes

Recent Blog Posts

AI Infrastructure

Just some personal notes on AI Infrastructure

• Understanding the significance of the CPU in the age of GPU
• Beyond nvidia-smi part 1: Common pitfalls and methods to measure GPU efficiency
• Inference Bottlenecks
• Profiling GPUs

Kubernetes (CKA) Learning Notes

Overall Lessons covering Basic Kubernetes Administration:

• Basic Terms and Overview
• Installing K8s Components
• Initialize and Setup K8s Cluster
• High Availability Architecture
• K8s Management Tools
• Drain and Uncordon Nodes
• Upgrade Kubernetes Cluster
• Backup and Restore etcd
• K8s Commands and Tricks
• RBAC: Roles and RoleBindings
• Service Accounts
• K8s Addons and Metrics Server
• ConfigMaps and Secrets
• Resource Requests and Limits
• Container Health Monitoring
• Restart Policies
• Multi-Container Pods
• Init Containers
• Pod Scheduling
• DaemonSets
• Static Pods
• Deployments and Scaling
• Rolling Updates
• Networking and CNI
• DNS in K8s
• Network Policies
• Services in Kubernetes
• Ingress
• Storage Overview
• Taints and Tolerations
• Affinity and Anti-Affinity
• Topology Spread Constraints
• StatefulSets

Important Links

• Everything cURL - Comprehensive cURL guide