Response model setup
Clear escalation and incident command structure.
- Severity and escalation matrix
- Communication channels and stakeholder updates
- Ownership paths for active incidents
On-call support
Extend incident coverage with senior engineers who respond effectively and reduce recurring operational pain.
Coverage options
Choose a support model based on criticality, team capacity, and response expectations.
Backup on-call
Your team remains primary, ZDT handles escalation-level incidents.
Shared rota
Joint coverage model with clear role boundaries and handover rules.
Defined-hours coverage
Coverage aligned to business-critical windows and peak operational periods.
24/7 model
Available when scope and criticality require round-the-clock response.
How on-call support works
Coverage plus continuous reliability improvements.
Incident operations
Reliable handling of active production events.
- Triage and mitigation support
- Coordination with internal engineering teams
- Recovery tracking until service health is restored
Prevention loop
Reduce repeated incident load over time.
- RCA quality and prevention backlog
- Alert and runbook improvements
- Operational reporting and next-step recommendations
What you get
Operational stability with a clear prevention loop.
Calmer incident response
Faster coordination and clearer ownership under pressure.
- Structured handling of active incidents
- Clear stakeholder communication flow
- Escalation confidence for critical events
Lower recurring load
On-call becomes more sustainable over time.
- Recurring issue elimination backlog
- Alert noise reduction and runbook upgrades
- Operational insights from incident trend reporting
Frequently asked questions
Do you provide 24/7 coverage?
Coverage depends on scope and model. We support backup, shared rota, and defined-hours options, with 24/7 when needed.
Is this only incident response?
No. We combine incident response with prevention work: alert hygiene, runbooks, and recurring issue elimination.
How is handover handled?
We define clear escalation paths, communication channels, and post-incident handover protocols from day one.
Can on-call be an add-on to another model?
Yes. On-call support is commonly added to staff augmentation or dedicated team engagements.
Need stronger on-call coverage and calmer operations?
Share your coverage requirements and we will outline a recommended model and rollout plan.