Digital backbone consolidation and operational resilience. Most recent measured outcomes: 99.999% availability across multiple programmes; active-active DC at 99.98% with RTO<4h / RPO 15min (tested); 214 networks / 496 active devices / 120+ retired.
Backbone consolidation and operate-grade resilience for institutional estates. Network, IAM, integration, platform, data, security, observability, DevOps and service management run as one engineering system, not as separate teams.
UN OICT (2016–2019) — active-active DC (VMware SRM + Azure Site Recovery), 99.98% availability, RTO<4h, RPO 15min (tested); 80% workload migration to Azure / AWS hybrid cloud while maintaining PCI DSS Level 1. Société Générale (BRD) — 4 regional data centres consolidated into unified hybrid-cloud ecosystem. NATO HQ NNHQ — 90% server virtualisation.
Four offers recur on backbone and operations mandates.
Methods are scoped, not decorative. Each mandate runs against a defined framework stack so decisions remain defensible to internal audit, external supervisors and donors.
Bring fragmented infrastructure into one operating backbone. Documented dependencies, named ownership, single observability layer.
Active-active DC with automated failover. Numbers from tested production, not from spec sheets.
Vendor renegotiation with named KPIs. Smart-Outsourcing programmes producing OPEX savings without losing control.
Containerised pipelines with security-as-code; service management run with SLA / OLA discipline and CAB practice.
Standard artefact set on a backbone / operations mandate.
Resilience numbers are credible only when tested in production. RTO and RPO that have never failed over once are spec sheets, not architecture.
