John Aldrin T.

I’m a Microsoft 365 and Azure Architect with 7+ years of hands-on experience designing and delivering secure, scalable cloud environments across APAC, the UK, and the US.

I specialize in helping organizations move from fragmented or on-premise setups into well-architected, cloud-first environments—without the usual disruption, security gaps, or guesswork.

My work spans end-to-end delivery: from architecture and migration planning to hands-on implementation, automation, and post-deployment optimization.

What I bring to the table:
Microsoft 365 Architecture & Administration
Exchange Online, SharePoint, Teams, OneDrive, and Entra ID (Azure AD) with a strong focus on identity, access, and security
Azure Infrastructure & Design
Virtual machines, networking, storage, and hybrid identity integration
Tenant-to-Tenant Migrations
Clean, structured migrations with minimal downtime and zero data chaos
Azure Virtual Desktop (AVD)
Designed and deployed using Infrastructure as Code (Terraform/Bicep) for scalable and repeatable environments
Automation & Scripting
PowerShell-driven workflows to reduce manual overhead and improve operational efficiency
Infrastructure as Code (IaC)
Terraform and Bicep for consistent, production-grade deployments
Selected Experience & Impact:
Led tenant-to-tenant migrations across multiple regions (APAC, UK, US), ensuring business continuity and data integrity
Delivered AVD environments using IaC, reducing deployment time and improving scalability
Supported Microsoft 365 onboarding and cloud transformation initiatives for diverse client environments
Designed and implemented secure identity and access frameworks using Entra ID and Conditional Access

Current Engagement:

I’ve been working with a long-term client on Upwork as a Systems Administrator for nearly 3 years, supporting ongoing Microsoft 365 and Azure operations. This reflects consistency, reliability, and the ability to build lasting client relationships—not just one-off projects.

How I work:

I don’t just “complete tasks.” I focus on:

Clean architecture
Long-term maintainability
Security-first design
Clear communication with stakeholders

If you’re looking for someone who can both design the solution and execute it properly, we’ll work well together.