01Founder · Since 2025
CoS
Legal operations · AI
ChiefofStaff
Legal intent into controlled execution.
This orchestration layer coordinates a firm’s people, systems, documents, and AI. Every action is sourced, governed, and auditable.
Founder · Operator · Advisor
Build the system.
Return the time.
I’m Craig Miller. I simplify complex operations. My work spans legal workflow infrastructure, AI, growth, and exit readiness.
Zürich, SwitzerlandWorking globally
25+years building businesses
15years at Microsoft
48companies advised
12countries of client work
01 / Selected work
Ideas made useful.
I build and advise companies that remove friction and create leverage. Talented people can then focus on work that only they can do.
Visit ChiefofStaff.pro
02Founder & advisor
SA
Growth · Transformation · Exit
Sonnet Advisors
Better systems. Stronger value.
I help growth-stage founders simplify strategy and use technology intelligently. I build businesses that scale more easily and are easier to sell.
Selected board & advisory work
02 / Writing
Strategy for a profession in motion.
I write about legal operations, AI, and reliable execution. LevelUP Strategies is my field journal.
0121 Aug 20260214 Aug 20260313 Aug 2026
Explore all writing You Are Losing 10 Hours a Week. You Just Can’t See Where.
A practical framework for turning the feeling of drowning in admin into four measurable numbers.
The Money Left On The Table Was Never Priced
Silent fee leakage costs law firms more than they can see. Pricing is only part of the problem.
What AI Actually Does To Your Lawyer Brain
The hidden cognitive cost of the profession’s constant commentary about AI.
03 / Experience
Built across functions, sectors, and borders.
I trained as an engineer. I became an operator and advisor. My experience spans enterprise technology, M&A, professional services, and venture building.
2025 to present
Founder
ChiefofStaff
I am building the intent orchestration layer for law firms. It turns spoken instructions into controlled, auditable execution.
2010 to 2025
Western Europe Sales Director
Microsoft
I led consulting and transformation work across Western Europe. My work included $40M+ portfolios, delivery across several countries, and C-suite engagement.
2007 to 2010
Global Vice President
Adecco
Led growth, M&A, and performance plans across a €2B global IT and engineering business.
2000 to 2003
M&A Investment Banker
J.P. Morgan
Advised companies at the intersection of strategy, finance, and long-term value creation.
What should run better?