Articles
Architecture, operations, security, and risk—written for leaders who need practical execution.
Written Guides
ICMP fundamentals, MTU troubleshooting, and a practical playbook. What ping tests, what it doesn't, and when to reach for better tools.
How to migrate from legacy DC networks to SDN/fabric designs with validation, runbooks, and a staged cutover plan.
A practical guide to standardizing AWS/Azure/on‑prem connectivity with clear routing boundaries, segmentation, and operable change.
Most outages are change-related. Treat validation like a product: standard checks, automation, and fast feedback loops.
A pragmatic view of where enterprise infrastructure is going—and what to modernize first for speed, security, and resilience.
Practical patterns for AI adoption in NOC/SRE teams. When AI reduces toil. When it amplifies chaos. How to build guardrails that work.
Clear principles make security practical: segmentation, least privilege, strong boundaries, and evidence-friendly operations.
Modern fabrics, EVPN/VXLAN, and better operations can coexist with legacy—if you modernize in phases with strong validation.
A straightforward way to identify, quantify, and reduce infrastructure and security risks without turning it into bureaucracy.
Resources
Practical tools and reference material for consulting engagements and recruiters.
Download the latest resume PDF.
A practical checklist for architecture reviews: availability, operability, security, and change safety.
Pre-checks and post-checks to reduce change risk during maintenance windows.
Verified badge portfolio and credential links.