DIGITAL RESILIENCE
Build What Won’t Break
Digital Resilience By Design
You cannot secure what you cannot observe. Observability is the foundation. Digital resilience is the business outcome. We help organizations move from reactive to proactive, resilient, and secure.
CERTIFIED & PARTNER-CREDENTIALED
What We Fix
Is it the app or the network?
Still unanswered 20 minutes into the outage. Every layer has a tool. Nobody has the picture. Mean-time-to-blame beats mean-time-to-fix.
Customers find your outages first.
SaaS, public internet, ISP, BGP — invisible until they break. By the time alerts fire, revenue is lost.
Breaches & outages look identical for 15 minutes.
Treat them separately and you pay twice — in MTTR and blast radius.
Disaster recovery is chekcbos. NOT a capability.
Real resilience: knowing what recovers, in what order, before you cut over.
Some Results By OnStak
Real deployments. Measured outcomes. Across industries.
REAL ESTATE · 200+ SITES
Global Real Estate Firm — SD-WAN Migration
Overlay/underlay testing and Internet Insights separated network from application issues during MPLS-to-Cisco SD-WAN migration.
HOSPITALITY · 900+ PROPERTIES
Global Hotel Group — Booking Platform
Transaction tests + waterfall analysis exposed JavaScript and page-load issues in the core booking app.
Credit Union — Full-Stack Observability
First reference customer for the ThousandEyes + AppDynamics integration, with Cisco’s AppD team.
BANKING . $66B IN ASSETS
Financial Holding Co — SD-WAN Visibility
Overlay/underlay testing ended false SD-WAN blame and surfaced ISP routing changes in real time.
HEALTHCARE . CLINICAL APPS
Paediatric Healthcare System — End-User Monitoring
Synthetic + endpoint tests across the user → Wi-Fi → ISP → SaaS → DC path.
MANUFACTURING . FORTUNE 100
Industrial Manufacturer — Transaction Apps
Transaction tests + waterfall analysis isolated degradation to the application layer, not the network.
Your Digital Resilience Journey With OnStak
Every resilience engagement follows the same path. Assess → Optimize → Build → Operate.
ASSESS · 2–4 WEEKS
Honest diagnostic across observability coverage, data readiness, AI opportunity and hybrid-cloud security posture. Outputs a prioritised, ROI-ranked backlog — what matters, what doesn’t, and what to fix first.
OPTIMIZE · 4–8 WEEKS
Retire waste. Rationalize licenses and data tiering. Consolidate duplicate estates. Typical outcomes: 25–60% data efficiency improvement and 3–5x metrics performance gain — measurable inside 30 days, funding the next stage.
BUILD · 3-9 MONTHS
Full-stack deployment: AI/ML for proactive detection, observability across Splunk, AppDynamics and ThousandEyes, modern data foundations (Lakehouse / Mesh), and Cisco-partnered hybrid-cloud security. Constellation AIOps Data Fabric auto-correlates L1 to L7.
OPERATE · ONGOING
5-minute sync cycles. New services auto-discovered. Decommissioned entities auto-pruned. Drift detected and self-corrected. 50+ pre-built KPI searches. The platform maintains itself — your people work on outcomes, not hygiene.
WHAT WE DELIVER. NOT GENERIC PROPOSALS.
- Resilience Readiness Assessment
- SmartData Tiering Assessment
- AIOps Data Fabric (Constellation)
- Data Lakehouse & Data Mesh builds
- Hybrid-Cloud Security blueprint
- Living topology & KPI library
Why OnStak
91% AI Architects and Engineers.
The experts of the experts, we know the complex systems that keep your business running.
Enterprise-Class. Operationalised.
We get your tech and how it connects — then we deliver together enterprise-quality reality.
Outcome-Based. Human First.
You come first. We listen, we start with you, then we deliver aligned to your needs.
Explore Our Other Services
Data Platform Engineering
Trust your data. Stop arguing about the numbers. Lakehouse, mesh or warehouse — whatever fits.
Application Modernization
Untangle monoliths. Ship weekly. Modern platforms for modern teams.
Infrastructure Modernization
Fix the foundations. Cloud, hybrid, AI-ready infrastructure.
AI Video Analytics
AI layer that turns passive surveillance into real-time detection, proactive response, and operational insight.
TRUSTED BY

















