The Private AI Chief of Staff.
I build private AI systems for founders and business owners: one place that knows your business, remembers what matters, and helps you create leverage in work and life.
Built around the way you already operate.
This is not a generic AI tool. It starts with how you already run your life and business, then turns that into a private system you can actually use every day.
Two ways to install the system.
Both products include the initial setup and 30 days of direct support. Optional ongoing support is available after the first 30 days.
For a founder, owner, or executive who wants a private AI Chief of Staff built around the way they work and live.
Includes Hermes, Obsidian, Telegram, Wispr, private context, and personalized automations that create daily leverage.
For up to 3 people in an organization who need the system personalized to each person and connected to company context.
Built around the organization's priorities, workflows, communication, research, decisions, and recurring operational needs.
I'm David.
I'm a Christian, American entrepreneur and the founder of JDJ Systems.
A few years ago, I chose to leave university and focus on building real skills in the market. I went straight into marketing and learned how companies actually make money, where leverage sits, and what moves the needle.
That path led me into AI. I didn't start as a consultant. I started building systems for my own companies: agents for operations, research, communication, and decision-making. I'm running Timechain Peptides with AI woven into the operations, and other founders saw the results and asked me to build the same for them.
Today I work directly with business owners to install private AI systems that know their business, remember what matters, and take real work off their plate without giving up ownership or control.
I think in systems and incentives. Operator first. Always.
Install your Private AI Chief of Staff.
Book a short call and we'll talk through what would actually create leverage for you.