Senior Cloud & Infrastructure Engineer
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- 10115 Berlin
- nicht angegeben
- en
- 10.05.2026
Kurzvorstellung
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"Barry transformed the flight school during Covid, modernising systems, redeveloping the website, improving service, and driving major growth."
3/2018 – 5/2026
Tätigkeitsbeschreibung
Since 2018, I have acted as the primary IT advisor and systems administrator for Glasgow Flying Club, supporting all aspects of the organisation’s technology and digital infrastructure.
My role covers end-to-end IT management including user accounts and device management, Microsoft 365 and email administration, website management and development, AWS and Azure cloud infrastructure, VoIP phone systems, networking, endpoint security, CCTV/security camera systems, and general IT support. I also advise on technology strategy, cybersecurity, operational improvements, and system modernisation across the business.
A major part of the engagement involved a complete redevelopment and overhaul of the organisation’s website and customer experience, helping modernise the business and dramatically improve online engagement and conversions. The changes contributed to sustained sales growth of approximately 300–400% over time, while also improving operational efficiency and customer service across the organisation.
I continue to provide ongoing strategic and technical support across all areas of IT and infrastructure.
System Architektur
Geschäftsdaten
Qualifikationen
Projekt‐ & Berufserfahrung
11/2024 – 2/2026
Tätigkeitsbeschreibung
Operated as the sole internal technical lead — the only permanent employee responsible for managing and directing external consultants through the full Shell Group technical integration.
Central contributor to the organisation's VMware Cloud Foundation (VCF) migration — driving architecture decisions, SDDC Manager integration, workload placement strategy and deployment validation alongside the platform team.
Supported the VCF platform build including vSphere cluster configuration, NSX-T deployment and VSAN storage policy configuration — contributing hands-on VMware expertise to the wider platform team.
Key contributor to ISO 27001 certification — implemented security controls, remediated vulnerabilities and established patching governance across on-premises VMware and cloud environments.
Led Azure cloud migration for acquired workloads, aligning platforms with Group security and governance standards.
Established platform standards, runbooks and operational documentation across the full estate.
ISO / IEC 27001, Vmware
1/2023 – 10/2024
Tätigkeitsbeschreibung
Designed and built the full Azure infrastructure stack for a new e-commerce platform for a major national supermarket chain, driving the project from inception through to delivery.
Designed and implemented an identity and authentication solution for an Azure-based web application, integrating securely with existing enterprise identity providers.
Built CI/CD pipelines using Azure DevOps to fully automate application deployments and infrastructure provisioning, eliminating manual release processes.
Managed infrastructure as code using Terraform across the full Azure PaaS stack — Web Apps, Function Apps, Logic Apps, Storage Accounts and Key Vaults.
Continuous Integration, Docker, Microsoft Azure
1/2020 – 12/2022
Tätigkeitsbeschreibung
Designed and deployed multi-site Cisco UCS & NetApp MetroCluster infrastructure as a ground-up replacement of the legacy VxBlock estate, delivering significant cost reduction and operational simplification.
Implemented VMware Stretch Clusters (VMSC) backed by NetApp MetroCluster, achieving near-zero RPO/RTO and substantially improving platform resilience across geographically separated sites.
Executed zero-impact migration of critical government workloads onto Cisco UCS X-Series, coordinating across internal, vendor and network teams to maintain full service continuity throughout.
Managed and maintained the Nutanix estate — responsible for cluster health, firmware and software patching, capacity monitoring and performance optimisation across production workloads.
Integrated Nutanix monitoring and alerting into the broader infrastructure management platform via API, enabling unified visibility across VMware and Nutanix environments.
Delivered Commvault Hyperscale X backup solution including enterprise-grade replication, deduplication and retention policies aligned to public sector data requirements.
Played a critical role in all DR test exercises — coordinating failover execution, validating recovery against RPO/RTO commitments and identifying improvements; all exercises completed successfully.
Architected and delivered a bespoke in-house infrastructure management platform integrating with vendor APIs across VMware, NetApp and Nutanix stacks — providing unified monitoring, historical reporting, automated decommission candidate identification and self-service VM lifecycle tooling.
Engaged regularly with senior stakeholders on infrastructure strategy, risk and cost optimisation.
Commvault, NetApp MetroCluster, Vmware
1/2019 – 12/2019
Tätigkeitsbeschreibung
Successfully delivered end-to-end deployment of Dell-EMC VxRail nodes, delivering the bank's first software-defined storage (VSAN) environment and enabling migration away from legacy infrastructure.
Designed and configured the vSphere and VSAN architecture for the new software-defined storage capacity block, advising on technical design, security requirements and business readiness throughout.
Built capacity reporting and analytics dashboards using PowerCLI/vROPS to support datacenter exit decisions and decommissioning planning.
Defined and implemented firewall and network security requirements for the VxRail deployment; established role-based access controls to meet internal audit and regulatory compliance requirements.
Vmware, Vmware ESX Server, VMware vCenter
3/2018 – 5/2026
Tätigkeitsbeschreibung
Since 2018, I have acted as the primary IT advisor and systems administrator for Glasgow Flying Club, supporting all aspects of the organisation’s technology and digital infrastructure.
My role covers end-to-end IT management including user accounts and device management, Microsoft 365 and email administration, website management and development, AWS and Azure cloud infrastructure, VoIP phone systems, networking, endpoint security, CCTV/security camera systems, and general IT support. I also advise on technology strategy, cybersecurity, operational improvements, and system modernisation across the business.
A major part of the engagement involved a complete redevelopment and overhaul of the organisation’s website and customer experience, helping modernise the business and dramatically improve online engagement and conversions. The changes contributed to sustained sales growth of approximately 300–400% over time, while also improving operational efficiency and customer service across the organisation.
I continue to provide ongoing strategic and technical support across all areas of IT and infrastructure.
System Architektur
5/2016 – 11/2018
Tätigkeitsbeschreibung
Delivered a major Cisco UCS-based infrastructure refresh underpinning a bank-wide overhaul of in-branch systems, coordinating across vendor, network and application teams throughout.
Configured VMware ESX/vSphere and Cisco UCS at scale using UCS Service Profiles for consistency and repeatability; owned firmware, patching and security hardening across production systems.
Identified and delivered cost optimisation opportunities across the UCS estate, providing concrete ROI improvement recommendations to senior stakeholders.
Facilitated application testing and infrastructure failover simulation, validating resilience against RBS regulatory recovery requirements.
Vmware, Vmware ESX Server, VMware vCenter
6/2015 – 4/2016
Tätigkeitsbeschreibung
Delivered 3rd-line support for critical clinical server infrastructure within the UK's national public health service (NHS), maintaining service continuity for patient-facing systems around the clock.
Developed monitoring and reporting utilities to reduce operational overhead and increase visibility across the virtual environment.
Managed patching, security hardening and vulnerability remediation across the server estate; implemented Veeam backup and expanded vSphere capacity to support growth.
Vmware ESX Server, VMware vCenter, Vmware Vsphere
11/2012 – 3/2015
Tätigkeitsbeschreibung
End-to-end deployment of approximately 30 new UCS domains comprising several thousand blades, alongside vSphere cluster builds and expansions — contributing to a global platform supporting over 260,000 virtual machines, one of the largest VMware deployments in the world at the time.
Implemented network deployment process improvements delivering ongoing cost savings in excess of $1.5M, directly influencing tooling decisions and vendor release roadmaps.
Led security and compliance remediation across RHEL and Windows Server 2003/2008/2012 VMs, systematically driving vulnerability counts down to meet regulatory thresholds and audit requirements.
Configured VMware ESXi environments, vCenter server and VM estate across Microsoft and Linux platforms at global scale; managed Nexus switch port-channel and interface configuration supporting all UCS deployments.
Supported datacenter exit and server decommission programmes through data analysis, capacity reporting and migration planning across a globally distributed estate.
Provided regular briefings to senior management across all project stages; collaborated across Capacity Management, Production Readiness and vendor teams in a fast-paced, high-stakes regulated environment.
Vmware ESX Server, VMware vCenter, Vmware Vsphere
Ausbildung
Glasgow
Über mich
I've spent most of my career as an independent contractor in financial services and public sector, delivering multi-site MetroCluster deployments, large-scale UCS rollouts and complex data centre migrations with zero-impact delivery. I've contributed to one of the largest VMware estates globally, supporting over 260,000 virtual machines.
Strong complementary capability in infrastructure automation and DevOps — Terraform, GitHub Actions, Azure DevOps, Docker, PowerShell, Python and Bash. Currently certified in VMware Cloud Foundation 9, HashiCorp Terraform and Microsoft Azure. Experienced with ISO 27001, vulnerability management and patching governance in tightly regulated environments.
Weitere Kenntnisse
Persönliche Daten
- Englisch (Muttersprache)
- Europäische Union
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