Infrastructure Audits
Cloud cost, access risk, observability gaps, network posture, and reliability constraints turned into a practical roadmap.
Principal Infrastructure Consultant · Las Vegas, NV
Infrastructure · Security · Reliability for modern teams
Infrastructure that holds when the pressure is real.
I’m Anthony Klein, an independent infrastructure consultant helping technical teams stabilize cloud platforms, sharpen observability, secure identity, and automate the work that should not depend on memory.
I work with startups, small businesses, and technically complex home-office environments that need reliable networks, secure access, cloud infrastructure, and practical automation.
Anthony KleinPrincipal Consultant · Klein Technology Consulting LLC
Consulting Model
Clear infrastructure guidance for complicated technical environments.
Klein Technology Consulting LLC is built for teams that need practical recommendations, calm execution, and someone who can translate between engineering, security, leadership, and vendors.
20+ yrssystems experience
20%AWS spend reduction
0SOX IAM findings
Services
Core capabilities for teams that need reliable operating ground.
SRE & Observability
Grafana, Prometheus, logs, metrics, SLOs, alert hygiene, and incident learning loops that support actual decisions.
IAM & Security Automation
Okta, SSO, LDAP, RBAC, Authentik, Zero Trust, onboarding, offboarding, and audit-aware access controls.
Cloud, IaC & Embedded Ops
AWS, Azure, Terraform, Ansible, Docker, Kubernetes, endpoint operations, Cloudflare, VPNs, and repeatable recovery patterns.
IT Systems & Endpoint Management
Device enrollment, endpoint hardening, MDM, SaaS stack cleanup, secure onboarding, and practical fleet policies for growing teams.
Embedded Infrastructure Partner
Senior infrastructure guidance for smaller teams that need architectural help, retainer support, or an experienced technical partner for hard calls.
KDN
Knowledge Delivery Network is the lab and delivery philosophy behind the work.
KDN keeps the consulting grounded: test patterns in real systems, document the tradeoffs, and deliver knowledge your team can operate after the engagement ends.
Virtualization & LinuxProxmox/KVM, Linux systems, networking, and recovery patterns.
Security as OperationsCrowdSec, Authentik, WireGuard, Cloudflare, IAM, and logging.
Automation TransferGitHub, IaC, runbooks, dashboards, and repeatable workflows.
Background
Enterprise-tested, consulting-focused.
My background includes Apple, Affirm, Location Labs by Avast, Graid Technology, GitHub Enterprise platform work, and independent KDN lab work. The point of this site is not to retell every role. It is to make clear where I can help now.
Technical Depth
The toolkit, without the jargon wall.
Cloud & IaC
AWS · Azure · GCP · Terraform · Ansible · Docker · Kubernetes
Security & IAM
Okta · SSO · LDAP · RBAC · Authentik · CrowdSec · Cloudflare WAF · Zero Trust
Observability
Prometheus · Grafana · InfluxDB · Telegraf · Graylog · OpenSearch
Systems & Network
Linux · Proxmox/KVM · pfSense · UniFi · WireGuard · Scripting · Automation
Let’s Work Together
Ready to make the fragile parts easier to trust?
Send a short note about what is expensive, unclear, noisy, brittle, or blocking the team.