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TIM FRASER Cloud Architect & Technology Leader

Articles

Technical articles and insights on cloud architecture, AWS, DevOps, and platform engineering.

From 30 Minutes to Two Weeks: The Agent Explosion Nobody Budgeted For

AI agent autonomy went from 30 minutes to two weeks in twelve months. The infrastructure implications are enormous.

AI Isn't $40 a Month — It's Why They're Building Power Stations

How AI costs transition from SaaS models to infrastructure spend at scale.

Fractional Cloud Lead for SMEs

Turning "tribal knowledge" into a system for operational clarity.

Making AI Accessible: Creating Secure Interfaces for Private LLMs

Designing the interface layer for enterprise AI without sacrificing data sovereignty.

The DevSecOps Pipeline for Secure LLM Infrastructure

Building secure, automated pipelines for private AI deployments.

The Technical Foundation: Building a Production-Ready Ollama Deployment on AWS

Architecting private LLMs for enterprise scale and security.

Why Your AI Strategy Needs to Move Beyond Public Cloud LLMs

Navigating the trade-offs between frontier model capability and data privacy.

AI Hallucinations 101: What Non-Tech Folks Need to Know

Understanding the risks and causes of misinformation in large language models.

Navigating the Cloud: Strategies for Successful Migration

Innovation and agility through thoughtful cloud architecture design.

Mastering AWS Role Trust Relationships

Securing cross-account and cross-service access in complex environments.

Simplifying DNS Management in a Hub-and-Spoke AWS Structure

Centralizing governance while enabling account-level agility.

Seamless Database Migration with AWS DMS

Moving production workloads from EC2 to Aurora RDS with minimal downtime.

Seamless IPv6 Migration: Dual-Stack Technology on AWS

Upgrading your VPC for the next generation of networking without disruption.