Speaker: John Graham-Cumming

Writer of the award-winning open source POPFile email program

John Graham-Cumming is a wandering programmer who's lived in the UK, California, New York and France. Along the way he's worked for a succession of technology start-ups, written the award-winning open source POPFile email program and churned out articles for publications such as The Guardian newspaper, Dr Dobbs, and Linux Magazine. His first effort writing a book was the obscure and self-published computer manual GNU Make Unleashed which saturated its target market of 100 readers. Because he has a doctorate in computer security he's deeply suspicious of people who insist on being called Dr., but doesn't mind if you refer to him as a geek. He is the proud owner of a three-letter domain name where he hosts his web site: http://www.jgc.org.

Find John Graham-Cumming at

Tracks

Discover some of the topics you will see at QCon London.

Architectures You've Always Wondered About

Hard-earned lessons from the names you know on scalability, reliability, security & performance.

Performance & Mechanical Sympathy

Wrangling computer architectures to achieve your performance goals.

Current Trends in Frontends

Emerging frameworks and tools for web & mobile frontends.

Developer Enablement - The Secret Weapon

How to supercharge developer productivity and happiness.

Innovations in ML Systems

Discover how to operationalize machine learning applications that are scalable, secure, interpretable.

Building and Evolving APIs

How would you design and implement your APIs if you were starting today?

Staff-Plus Engineer Path

What are the skills you need to develop if you want to stay on the technical track to technical lead, staff, or principal? What will it take to thrive in this type of role?

Debug, Analyze & Optimise... in Production!

Learn how to make the most out of your observability.

Resilient Architectures

Building systems that can handle failures.

Modern Java

New, shiny, and proven – making your Java life better.

Enterprise Blockchain

Using blockchain to deliver decentralized systems for the enterprise.

WebAssembly & Modern Systems Programming Languages

Writing efficient code with modern systems languages like Rust and WebAssembly

Next Generation Microservices: Building Distributed Systems the Right Way

Patterns for building, organizing, observing & operating microservices in the real world.

Modern Data Pipelines & DataMesh

Learn about emerging solutions for creating modern data pipelines for common data challenges.

Optimising for Speed & Flow

Discover processes, practices & organizational structures that can help us build & release faster.

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