Usman Ramzan

Experience

Seven years of cloud infrastructure, from compliant client work to a 10B-message platform to running technology for a multi-cloud company.

Sep 2025 → present

Eprecisio Technologies

Chief Technology Officer

Technology strategy for an enterprise multi-cloud Kubernetes platform.

  • Own the platform strategy across twelve cloud providers, from provider onboarding to what we build versus buy.
  • Cut tenant provisioning from 8-10 minutes to about 50 seconds with shared hosted control planes and a Go provisioning engine.
  • Fractional CTO to four companies: healthcare SOC 2 readiness (22 pentest findings remediated), a travel-sector AI assistant on Azure OpenAI and RAG for ~1,300 users, manufacturing GDPR remediation, and media AWS/EKS operations with GPU nodes.

2022 → 2025

Unifonic

Senior Infrastructure Engineer 2024-2025 · DevOps Engineer 2022-2024

Platform engineering on a CPaaS doing 10B+ messages a year.

  • Led the migration of ~40 applications and ~20 databases from AWS EKS to OCI OKE across ~10 teams, zero customer-facing downtime.
  • $15-20K/mo cost optimization across the platform.
  • Ran ~300 Kubernetes nodes (Rancher, EKS, OKE) behind a platform handling 10B+ messages a year.
  • Wrote the reusable Terraform modules used org-wide; Kafka, Redis, PostgreSQL, and Cassandra running at SLA.

2019 → 2022

Emumba

DevOps Engineer

Compliant cloud architecture and the Cloud Center of Excellence.

  • Founded the Cloud Center of Excellence, the group that set cloud standards across client projects.
  • Delivered HIPAA/HITECH and PCI DSS compliant architectures on AWS and Azure.
  • Ran a GKE cluster of 20+ microservices with Prometheus observability.

2015 → 2019

FAST-NUCES

BS Computer Science

Graduated 2019. The degree that started all of the above.

Linux Foundation

CKAD

Certified Kubernetes Application Developer.