Stop Drowning in
L3 Escalations.

White-label, senior infrastructure support for MSPs. Complex server migrations, Google-to-M365 cutovers, and hypervisor troubleshooting — under your brand, on your timeline.

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3,800+ VMs managed
2,500+ endpoint EDR rollouts
Zero upfront payments
GMT+2, global coverage

Your L1s are great.
Your L3s are overwhelmed.

You know the problem. A Google-to-M365 migration turns into a 3-day DNS nightmare. Your only senior engineer is on leave when the Hyper-V cluster goes down. Hiring another full-time L3 costs R600k+ a year.

Time-critical escalations

Server-down tickets that can't wait 48 hours for a hire, a contract, or a training spin-up.

Specialist skill gaps

VMware SRM, Nutanix, Active Directory forensics — skills that are expensive to keep on staff full-time.

Cost vs capacity

I cost a fraction of a full-time senior hire and only bill for work completed. Zero upfront. No hiring risk.

Enterprise Engineering,
Delivered to Your MSP.

I'm Christopher Sage, a Senior Infrastructure Engineer based in Cape Town, South Africa (GMT+2). I don't run a competing MSP — I operate as a specialised subcontractor for IT providers who need heavy-hitting technical expertise.

When you escalate a ticket to me, it gets solved. No hand-holding required.

Managed 3,800+ VM environments (VMware/Hyper-V) for enterprise clients
Led 2,500+ endpoint EDR rollouts — SentinelOne, Qualys
Architected complex AD, Exchange, and Google-to-M365 migrations
Built automated PowerShell health checks and infrastructure-as-code solutions

What You Can Outsource to Me

Virtualisation & Infrastructure

  • VMware vSphere & vCenter — builds, upgrades, troubleshooting
  • Hyper-V & SCVMM cluster management
  • Nutanix AOS administration
  • Storage provisioning (vSAN, Dell, HP, Huawei)
  • VMware SRM disaster recovery orchestration

Microsoft 365 & Identity

  • Complex tenant migrations — Google Workspace / IMAP / Exchange to M365
  • Active Directory design, FSMO, and Group Policy
  • M365 security hardening & conditional access
  • Exchange Online and hybrid configurations
  • Azure AD & Entra ID management

Security & Business Continuity

  • SentinelOne & enterprise EDR deployment
  • Offsite backup architecture and restores (Veeam, Cove)
  • Qualys vulnerability management
  • Disaster recovery orchestration and testing
  • Security hardening and compliance reviews

Consulting & Strategy

  • Solution assessments & recommendations planning
  • Equipment replacement & lifecycle planning
  • Infrastructure audits & health checks
  • Automated PowerShell scripting and tooling
  • Pre-sales technical support for complex proposals

I integrate directly into your workflow

01

You assign the ticket

Escalate in your PSA — ConnectWise, Autotask, Halo, Syncro. No custom workflows required on your end.

02

I execute under your brand

I work the ticket using your company email address and branding. Your client never knows I'm involved.

03

You bill the client

I document everything meticulously. You mark up my time and invoice your client. Clean, simple, profitable.

No contracts. No hiring risk.
Zero upfront payments.

You only pay for work completed. Billed in arrears. No commitments until you need me.

Ad-Hoc Escalations

Emergency troubleshooting or one-off project work

R550

per hour

  • Billed weekly in arrears
  • Minimum 1-hour charge per escalation
  • No retainer or commitment required
  • Full documentation for your PSA
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Fixed-Fee Projects

Server migrations, M365 cutovers, solution assessments

Custom

quoted per project

  • 100% billed on successful completion & sign-off
  • No upfront deposits required
  • Scope & deliverables agreed in writing before work starts
  • Full project documentation handover
Discuss a Project