Understand the task
Review your processes, existing systems and constraints. Define the outcome the business needs.
Reliable IT infrastructure and digital solutions. From the first diagram to deployment and everyday support — with you at every stage.
We design, deliver and operate business-critical IT systems—from hardware and data centers to cloud platforms and custom software.
Citadex Systems works with organisations that need to purchase equipment, modernise infrastructure or hand over recurring IT operations to an engineering team. We can start with a short assessment, a bill of materials or a tender specification.
Each engagement has a defined scope: equipment and licences, implementation stages, acceptance criteria, documentation, warranty terms and the support model after launch.
Engineering expertise where your business needs it: from servers and networks to cloud platforms and your own digital products.
All servicesServers, Proxmox VE and VMware ESXi, networks and storage: design, deployment, redundancy and operations.
02Client portals, web platforms and APIs: development, containerisation, integrations and release operations.
03Private and hybrid clouds on Proxmox VE, VMware and Kubernetes: compute, storage, migration and operations.
04CRM, ERP, internal portals and request systems: process assessment, development, integration and launch.
05Server, network and container-platform protection: access control, segmentation, hardening and event visibility.
06Server, network and workplace operations: administration, monitoring, updates and incident investigation.
07Dell PowerEdge: sizing, supply, iDRAC and RAID setup, hypervisor deployment and service migration.
08AI assistants and digital avatars: knowledge sources, voice dialogue, languages and service integrations.
091C:ERP: process assessment, configuration and integrations, migration, server infrastructure and support.
We deploy container infrastructure and connect metrics, logs and traces into an operational environment.
Metrics, centralised logs and tracing: observability for servers, Kubernetes and microservices, dashboards and alerts.
Kubernetes microservices infrastructure: Proxmox VE, control-plane and worker nodes, networking, CI/CD and operations.
A selection of organisations Citadex Systems has supplied and supported.




Review your processes, existing systems and constraints. Define the outcome the business needs.
Propose an architecture, scope and equipment. Agree on budget, delivery and acceptance criteria.
Deploy, validate and document the result. Establish the ongoing support model.
A new system, an infrastructure upgrade or ongoing support — let’s find the right way to work together.