I write, code.

Author of 14 books, mostly on software. PhD in chemistry. Music, wine, and military history fill the voids. Preferred tool: Gibson Les Paul. karlwiegers.com.

Data Engineer at Grab | Ex-ThoughtWorker

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Area Principal Solutions Architect @ AWS | 15x AWS Certified Gold Jacket | Polyglot Developer | DataOps | GenAI | Technology consultant, writer, and speaker

Co-founder of Gruntwork. Author of "Fundamentals of DevOps and Software Delivery," “Terraform: Up & Running,” and “Hello, Startup.”

An indiviual who looks way far to the future. Tech is the core of my soul and football is what makes me alive.