Strategy & operations
Find the constraint, set priorities and improve how the business works.
Explore strategy & operations →Strategy · AI · Apps · Digital growth
Clear thinking.
Useful things.
Practical progress.
I help businesses solve problems—and build the strategies, systems and apps that move them forward.
How I help
From the problem to the solution.
Focused advice. Practical implementation.
AI & automation
Turn useful AI ideas into better workflows, tools and everyday decisions.
Explore AI consulting →App development
Design and build practical software for real work, from focused tools to connected experiences.
See apps & software →Digital growth
Connect discovery, customer experience and commerce.
App development & selected work
Built for real work.
Two examples of turning a practical problem into working software.
View screenshot ↗content studio
AI · Web appThe challenge: turn scattered research and AI drafts into a repeatable content workflow.
What I built: a guided studio for research, drafting, editorial review and export, with business context and brand settings.
Explore content studio ↗
View screenshot ↗ottiyo
Mac appThe challenge: bring scattered statements and receipts together for an accountant.
What I built: a Mac app to import statements, group and tag expenses, match receipts and export an organised handoff.
Explore ottiyo ↗More of my software, including everyday Mac utilities, lives at erehwon.
Explore erehwon apps ↗Resources & books
A useful place to start.
Practical ideas you can put to work.
Free resources
Not sure what to improve on your website? Take the free priority assessment →Guides & AI prompts
Website checklists, business guides and a library of 1,200 practical AI prompts.
Browse the library →Featured guideB2B ecommerce
29 chapters connecting customers, pricing, technology and operations.
Read the free guide →Books by Charles NewburyStrategy, leadership & AI
Practical books for ambitious professionals and business leaders.
Explore the books ↗Let’s make progress
What are you working on?
Tell me the problem, who it affects and what a better outcome would look like. I can help scope an app, an AI workflow or a business improvement project.