Cloud Transformation
Migration, landing zones, FinOps and managed operations across AWS, Azure and OCI — built for UK data residency.
- Strategy & readiness
- Migration & modernisation
- FinOps & cost control
- 24/7 managed cloud
Tan Tech AI helps NHS trusts, private providers and regulated organisations modernise across cloud, AI and Oracle — underpinned by our own method for sharing patient data safely.
We work as an extension of your team — advising, building and operating across cloud, data, AI and enterprise systems, with security and compliance designed in from the start.
Migration, landing zones, FinOps and managed operations across AWS, Azure and OCI — built for UK data residency.
Practical, governed AI — from data platforms to machine learning and generative AI that earns its place in production.
Deep expertise across the Oracle estate — Database, E-Business Suite, Fusion Cloud and OCI — with licensing and upgrades.
Security architecture, identity and access, and regulatory alignment — UK GDPR, NHS DSP Toolkit and FCA resilience.
Records never leave their source systems. Access is granted through short-lived, cryptographically signed tokens — and every request is written to a tamper-evident ledger.
Reference architecture — keeping patient data in place (Fig. 1).
Healthcare is our flagship practice. We help NHS trusts, private providers and health-tech companies exchange patient information across organisational boundaries — without it ever leaving the safety of its source systems.
The sequence is simple and verifiable: request, evaluate consent, issue a signed token, verify on the ledger, release only the permitted data — every step logged immutably.
This approach to consent, access tokens and tamper-evident auditing was developed by our own team — and it shapes how we design access control and compliance for every healthcare engagement.
Operational sequence — request, consent, token, verify, release (Fig. 2).
Our team brings years of UK delivery across regulated sectors — so we already speak your regulator's language.
NHS trusts, private providers and health-tech. Consent-led data sharing, DSP Toolkit alignment, interoperability across care settings.
Cloud and data programmes built around FCA operational resilience, outsourcing rules and audit expectations.
G-Cloud-experienced delivery for central and local government, with UK data residency as standard.
Customer data platforms, demand forecasting and Oracle-backed ERP modernisation for asset-heavy businesses.
A short, structured assessment of your estate, constraints and regulatory position. Findings you can act on.
Target architecture and roadmap, costed and sequenced, with security and compliance made explicit.
Blended teams working alongside yours. We transfer knowledge as we go, so you're never locked in.
Optional UK-based managed services, continuous optimisation and quarterly value reviews.
How a consent-driven, token-based model keeps data in place while letting clinicians see what they need.
Read articleA realistic migration plan for a mid-sized UK organisation, and where the hidden months appear.
Read articleThe controls, evidence and oversight that turn a proof of concept into something auditors accept.
Read articleA 30-minute call with a senior consultant — not a salesperson — to understand your situation and tell you honestly whether we can help.