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  • Edinburgh

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mcfluffinstein/README.md

👋 I'm Alex, thanks for checking out my profile.

Established Support Engineer with a speciality in enterprise systems debugging, security and production code. Bsc IT Management and Business.

I've worked on GitHub’s Enterprise Support team for over 5 1/2 years, where I lead complex technical escalations, contribute production code and build internal tooling. I’m drawn to judgment-intensive work: tracing failures across distributed production systems, weighing security and rollout risks, separating evidence from assumptions, and turning ambiguous technical findings into clear, actionable guidance for customers.


Technical focus 🧰

Enterprise platform engineering Diagnose and operate complex hosted and on-premises systems, including upgrades, clustering, backups, high availability, and capacity planning
API and integration architecture Investigate and improve REST and GraphQL integrations, authentication flows, permissions, webhooks, token lifecycles, and rate-limit behavior
Production observability Reconstruct incidents from Kusto/KQL, distributed traces, structured logs, and telemetry across multiple services
Systems troubleshooting Trace failures through Linux environments, networks, application services, and resource constraints using Bash, SSH, and production diagnostics
Reliability and security Evaluate failure modes, authorization boundaries, rollout risks, and operational tradeoffs before recommending or shipping changes
Technical leadership Lead complex escalations, separate evidence from assumptions, communicate clearly with customers, and turn ambiguous findings into actionable engineering work

Background 🎓

I hold a BSc in IT Management for Business from Glasgow Caledonian University and certifications in Microsoft Azure Fundamentals (AZ-900), GitHub Foundations, and GitHub Actions. I am currently working toward Azure Administrator Associate (AZ-104) and CompTIA Linux+. This combination of business, cloud, platform, and systems knowledge helps me connect customer impact with technical evidence and deliver practical, well-reasoned solutions.


Away from the keyboard 🔭

You'll usually find me rock climbing or trying to photograph our wonderful univerise Here's some of the images I've taken recently:

IC1396 (Elephant's Trunk Nebula)

final-1 (1)

Cygnus Loop (Eastern Viel, Western Viel and Pickering's Triangle)

DE06398F-BA0A-4D31-AD58-403554C211AB

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  1. gm3dmo/the-power gm3dmo/the-power Public

    The Power exists because documentation without examples is just an API reference, and it's been the industry's biggest productivity killer for decades.

    Shell 225 46

  2. sample-reports-for-github-administrators sample-reports-for-github-administrators Public

    A collection of GraphQL samples for GitHub's API.

    Shell 3