Hire the Best vCita Specialists
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With eight years of experience as a qualified accountant (CPA) and a master’s degree in finance and accounting, I’ve worked across the UK and Kenya in accounting, audit and financial management. My skills include IFRS reporting, preparing profit and loss and balance sheets, managing month-end closes, ensuring regulatory compliance and conducting economic analysis. I’m proficient in ERP systems like Sage, QuickBooks, Access Dimensions and Focal Point, advanced Excel and financial modelling. I can support clients with bookkeeping, management accounting, audits, tax advisory and support, financial analysis, financial reporting and a wide range of other ad hoc needs.

🔹SENIOR NETWORK ENGINEER | NETWORK SECURITY, PRIVATE CLOUD & INFRASTRUCTURE🔹 Senior Network Engineer with 6+ years of experience designing, securing, and operating enterprise networks, private clouds, and IT infrastructure. I've built private clouds for clients of a global managed hosting provider with presence in 10+ data centers and over 2 Pbps of global uplink capacity, and delivered network and security solutions across a wide range of enterprise environments. Whether you're designing new infrastructure from scratch, upgrading and modernizing an existing network, hardening your security posture, or migrating workloads to the cloud, I bring senior-level engineering with a focus on clean design, security, and long-term reliability. 🌐 Network Engineering & Design Enterprise, data center, and multi-site network design and upgrades. Routing: BGP, OSPF, EIGRP, IS-IS, MPLS, VXLAN Switching: VLANs, STP, LACP, MLAG, VRRP, HSRP, QoS, EVPN-VXLAN fabric Load Balancing: HAProxy, NSX-T, NSX-V 🔐 Network Security & Firewalls Vendors: Fortinet (FortiGate), Palo Alto, Juniper SRX/vSRX, Sophos (UTM, XGS), SonicWall, Zyxel, pfSense, OPNsense Services: NGFW rules, NAT, segmentation, IPS/IDS, DDoS mitigation, Zero Trust ☁️ Private Cloud & Virtualization Hypervisors: VMware (ESXi, vCenter), Proxmox, Hyper-V, KVM, Xen Virtual networking & security: VMware NSX-T / NSX-V, pfSense, OPNsense, Sophos 🌩️ Cloud & Hybrid Networking AWS: VPC, Transit Gateway, Site-to-Site VPN, Security Groups, hybrid connectivity Also experienced with Azure, Vultr, DigitalOcean, Linode 🔗 VPN & Secure Remote Access IPsec, OpenVPN, WireGuard, SSL VPN, GRE, L2TP, DMVPN, SD-WAN Enterprise VPNs, hybrid cloud connectivity, secure remote workforce 📡 UniFi / Ubiquiti Deployments UniFi network design and deployment for offices and multi-site businesses UniFi switches, access points, gateways, Dream Machine 🧰 Vendors & Platforms Cisco (Catalyst, Nexus, Meraki, ISR, ASR), Juniper (MX, vMX, EX, QFX, SRX), Huawei (CloudEngine), Fortinet, Palo Alto, Sophos, SonicWall, Zyxel, Ubiquiti/UniFi, VMware ⚙️ Automation, Monitoring & Documentation Automation: Python (Netmiko, NAPALM), Ansible, Terraform, REST APIs Monitoring: PRTG, Grafana, LibreNMS, Zabbix, Cacti, FastNetMon Documentation & IPAM: NetBox, phpIPAM 🐧 Linux Ubuntu, Debian, CentOS, FreeBSD, OpenBSD 📜 CERTIFICATIONS Cisco: CCNP, CCNA 💼 SERVICES • Network Design & Optimization (Enterprise, Data Center Fabric, Private Cloud) • Firewall & Security Hardening (NGFW, IPS/IDS, Zero Trust) • Private Cloud Build & Migration (VMware, Proxmox) • Cloud & Hybrid Networking (AWS VPC, Transit Gateway, Site-to-Site VPN) • VPN & Secure Remote Access (IPsec, SSL, SD-WAN, WireGuard) • UniFi Network Design & Deployment • Network Troubleshooting & Performance Tuning • Network Automation & Monitoring (Ansible, Python, APIs)

About Me I'm a UK-based cyber security and technology consultant with over 25 years of experience across multiple sectors, operating at C-level as Head of Technology & Information Security. I combine deep technical expertise with strategic business acumen to deliver practical, jargon-free solutions that create measurable business value. As a CISSP-certified professional and Full Member of the Chartered Institute of Information Security, I specialise in protecting organisations from evolving cyber threats, securing AI systems, and driving digital transformation. I hold ISACA's Advanced AI Security Management (AAISM) certification, meaning I bring cutting-edge knowledge of AI governance and security to every engagement. Whether you need a hands-on technical implementation, a trusted strategic advisor, or an experienced virtual CISO to lead your security function, I offer flexible engagements that fit your organisation and budget. What I Offer I work with organisations of all sizes on both short-term projects and longer-term fractional or retainer arrangements. From a quick compliance consultation to serving as your part-time CISO, you get C-level expertise without the full-time overhead. Core Services Virtual CISO & Fractional Security Leadership • vCISO and fractional CISO engagements for SMEs and scale-ups • Security strategy development and board-level reporting • Risk management, governance, and oversight on a flexible basis • Acting as your organisation's named security lead for compliance and client assurance purposes Cybersecurity & Compliance • Cyber Essentials and Cyber Essentials Plus certification • ISO 27001 consultation and implementation • SOC 2 readiness assessments and implementation support • GDPR and UK data protection compliance • Security policy writing and governance frameworks • Penetration testing and vulnerability assessments • Risk management and threat analysis • Cybersecurity awareness training AI Security • AI strategy development and implementation • Securing AI systems, platforms, and applications • AI governance frameworks and risk assessments • Adversarial threat modelling for AI/ML systems • Compliance with emerging AI regulation Microsoft 365 & Cloud Security • Microsoft 365 security configuration and optimisation • Azure cloud migration and security management • Cloud security frameworks and compliance • Identity and access management Digital Transformation & Automation • Legacy system modernisation • Microsoft Power Platform (Power Apps, Power Automate, Power BI) • Business process automation • ERP implementation and modernisation Why Work With Me I give you straight answers and practical solutions — never jargon for its own sake. I've worked at every level of the IT career ladder, from hands-on engineering to C-suite strategy, which means I understand both what needs to happen technically and how to communicate it to your board, your clients, and your auditors. My fractional and vCISO model is especially valuable for growing businesses that need credible, experienced security leadership but aren't ready for a full-time hire. Many clients use me to bridge that gap, satisfy client due diligence requirements, or prepare for certification audits. Professional Credentials • CISSP (Certified Information Systems Security Professional) • Full Member, Chartered Institute of Information Security (CIISec) • NCSC Cyber Incident Response Certified • Microsoft Azure Fundamentals (AZ-900) • Microsoft AI Fundamentals (AI-900) • Microsoft Security, Compliance and Identity (SC-900) • ISACA Advanced AI Security Management (AAISM) Location: Scotland, UK Availability: Remote and on-site across the UK and internationally. Fractional, retainer, and project engagements welcome.

Leveraging 15 years of specialized experience as a former consultant at Dell and a certified VMware Instructor, I offer comprehensive technical consultancy services. My interests span content writing, technical authoring, consultancy and administration, with a particular focus on virtualization technologies, including VMware vSphere, NSX, vSAN, and VCF.

I’m a seasoned security consultant dedicated to helping small and medium-sized businesses (SMBs) strengthen their security posture. With extensive experience in designing comprehensive security programs, ensuring compliance, and developing user-centric solutions, I am here to help your business stay secure and resilient. ❓Why Choose Me? I bring a proactive approach to security, building on a solid foundation of core fundamentals, transparency, and privacy. My strategic mindset ensures that your security measures are not only effective but also cost-optimized, providing the best value for your investment. By prioritizing user-centric solutions, I make sure that security enhances rather than hinders your business operations. My solutions are designed with scalability in mind, ensuring that your security infrastructure can grow alongside your business. I value transparency and privacy and view collaboration as a necessity for achieving the best results. With a focus on fostering a security-first culture and leveraging advanced technologies, I help transform your organisation from reactive to proactive in managing security threats. Clear communication and a balanced approach to prioritise enable me to deliver pragmatic solutions that align with your business goals. 💼 Expertise and Services: 🛠️ Tailored Security Programs: Custom security solutions aligned with your specific business needs. 🏢 Security-First Culture: Build and nurture a security-first culture through transparent practices and engaging workshops. 📜 Compliance and Automation: Simplify compliance with ISO 27001, SOC 2, PCI DSS, Cyber Essentials, and NIST, leveraging automation. 👥 User-Centric Solutions: Enhance user experience while maintaining robust security measures. 🚨 Incident Response: Strengthen incident response capabilities and forensic readiness. ☁️ Cloud Security: Implement advanced security measures for AWS and GCP infrastructures. 🔍 Threat Modelling: Proactively identify and mitigate threats through advanced threat modelling techniques. 🔒 Security and Privacy by Design: Integrate security and privacy at every stage of your IT projects. 🛡️ Zero Trust Framework: Ensure continuous verification of user and device trustworthiness, enhancing security. 💼 Virtual CISO and DPO Services: Provide strategic guidance as a virtual Chief Information Security Officer and Data Protection Officer. 🔧 Security Engineering: Implement state-of-the-art security engineering solutions to protect your infrastructure. 📊 Governance, Risk, and Compliance (GRC): Develop and manage GRC frameworks to align with regulatory needs and risk management principles. 🛠️ SDLC and CI/CD Security: Secure the Software Development Life Cycle and Continuous Integration/Continuous Deployment pipelines. ⚙️ DevSecOps: Integrate security into DevOps practices for a seamless and secure development environment. 🐞 Vulnerability Management: Continuously monitor, assess, and remediate vulnerabilities to maintain a robust security posture. ❌ What I Don't Do: I avoid these practices because they compromise the integrity and security of your business: 📝 Compliance Checkbox Exercises: I don't just fill out security questionnaires without implementing real controls. Effective security requires genuine, practical measures, not just paperwork. ❌ Falsified Reports: I won't create falsified audit or assessment reports. Transparency and honesty are critical to building a secure and trustworthy organisation. 💻 Hacking Services: I don't provide hacking services for unauthorised purposes. Ethical security practices are essential to maintain legal and moral standards. 📱 Social Media Account Recovery: I don't handle account recovery for social media platforms. My focus is on comprehensive, strategic security solutions that protect your entire business. 🔒 Zero-Knowledge Approach: I employ a zero-knowledge approach, ensuring that no one, including myself, has access to your data unless explicitly authorised. This method enhances privacy and security by minimising the risk of data exposure. For example, in encrypted communications, only the communicating parties can read the messages, while intermediaries cannot. This principle extends to secure data storage solutions, where even service providers cannot access your encrypted files. Let's partner to secure your business, enhance your strategy, and create user-centric solutions for a resilient future.