Tonino Greco

Deputy Chief Infrastructure Officer

Tonino is a seasoned technology and operations executive with over 20 years of experience leading enterprise‑scale cloud transformation, AI implementation, and infrastructure modernisation across global retail, financial services, and technology sectors. 

As Deputy Chief Infrastructure Officer for Project Yananai, he supports the design, delivery, and resilience of the organisation's technical and physical infrastructure – including Community Learning Hubs, cloud platforms, cybersecurity frameworks, and network systems – ensuring that mission delivery is supported by robust, scalable, and sustainable systems.

Tonino brings a distinguished track record of driving operational efficiency and technological innovation at scale. Most recently, as Head of Cloud, AI & Technology Operations at a major UK retailer, he orchestrated the full migration of on‑premises datacentre infrastructure to AWS in six months with zero downtime, delivering annual operational savings of £1.8 million. He designed and implemented a comprehensive internal AI ecosystem featuring RAG‑based knowledge systems, automated support chatbots, and agentic code review tools, delivering an AI coaching platform that reduced HR cases by 40% and a root cause analysis system that decreased customer tickets by 30%. He also led a global network overhaul, replacing legacy MPLS with a high‑performance SD‑WAN architecture, resulting in £800,000 annual cost savings.

Previously, as Head of Infrastructure and DevOps at a leading homewares retailer, Tonino built a DevOps team from the ground up, creating a serverless Path to Live capability in AWS and a CI/CD pipeline library that he presented at the AWS Summit London. He also implemented an SD‑WAN solution across the entire retail estate, linking over 12 AWS accounts to all offices, stores, depots, and warehouses. Earlier, he held senior infrastructure leadership roles at a global payment services provider, a financial analytics firm, and FTSE International, where he managed multi‑million pound budgets, led global infrastructure teams, and delivered complex data centre migrations and security transformations.

Tonino holds a Doctorate in Chemistry and is certified in ISO27001:2013 Lead Auditor, VMware VCP, RedHat Certified Engineer, and ITIL Foundation V3. He is passionate about leveraging cloud, AI, and security best practices to strengthen the resilience and efficiency of mission‑driven infrastructure in the development sector.

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