# Cloud Infrastructure, Delivery Leadership & FinOps — Abu Dhabi, UAE
Imran Ramzan
Cloud Infrastructure & Delivery Leadership — Abu Dhabi, UAE
I build and run production-grade cloud infrastructure at scale — multi-cloud platforms on AWS, Azure and GCP, and the FinOps discipline that keeps cloud spend under control as throughput grows.
22 years in technology across enterprise SaaS, fintech, and telecommunications. Most recently Head of DevOps at Callsign, a tier-one bank identity platform, owning 21 live environments across AWS and Google Cloud in five regions and growing the team from 6 to 14 engineers while scaling throughput from 50 to 2,000+ TPS. Previously an AWS Premier Partner consultant delivering enterprise cloud migrations for Tier 1 financial institutions.
40×
Throughput growth
On a production cloud platform — 50 → 2,000+ TPS.
$4.8M/yr
Cloud spend cut
~$900K → ~$500K monthly in 18 months, held via the governance board.
21
Live environments
Across AWS and Google Cloud in 5 regions, 99.99% availability.
Latest writing
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Migrating Data Centres to AWS, Part 3: Execution, Hidden Wins, and Leaving the Client Self-Sufficient
The final phase of a MAP programme: running migration waves, the benefits nobody put in the business case, and why the real success metric is what happens after the consultants leave.
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Migrating Data Centres to AWS, Part 2: Landing Zones, the Seven Rs, and the Microsoft Problem
The Mobilize phase is where migrations are won: designing the foundation, choosing the right treatment for every workload, planning waves — and why Microsoft estates need their own strategy.
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The Year We Stopped Asking AWS for EKS Extensions
How EOL management across 20+ AWS environments went from a recurring crisis to a boring calendar entry — the playbook for getting off the extended-support treadmill for good.
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