Learn · Use · Earn · Build
AI, for every life.
I’m Ranjit, and I love building AI companies — and one-person businesses where AI agents do the work of a team. I run RDMI, and here I share every experiment and playbook, free.
Every dot is a life.
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- Playbooks
- 5
- Rungs
- 4
- Price
- Free
The ladder
Four rungs, from your first prompt to a company of your own.
Find the rung you’re on, then take the next step. Every post here helps with one of them — and none of it costs anything.
- Rung 1Learn AIYou’re here ifyou have tried AI a few times, but it isn't part of your week yet.AI training
- Rung 2Use AI at workYou’re here ifAI saves you time every week, at work or in your studies.The AI Workweek
- Rung 3Earn with AIYou’re here ifwhat you can do with AI has earned you money: a job, a promotion, a raise or a paying client.AI-proof your career
- Rung 4Build with AIYou’re here ifyou run a business, alone or with a few people, where AI agents do real work every day.The one-person AI company
How it works
I try it. I ask the people who did it. I write it down.
Experiments
I test AI on my own work and my own companies, then publish the exact tools, prompts, costs and results — including what didn’t work.
How it works
Conversations
Long talks with people who got hired, promoted or built a business with AI, and exactly how they did it.
How it works
Playbooks
Step by step and free: the shortest way up each rung, with the checks that keep AI honest.
5 playbooks
Four series
One for every rung
Rung 1 · Learn
AI training
First steps with AI in plain words: what it is good at, what it gets wrong, and how to practise until it is a habit.
3 posts
Rung 2 · Use
The AI Workweek
AI tested on real work and real companies, with the exact tools, prompts and results published — what saved hours, and what didn't.
1 post
Rung 3 · Earn
AI-proof your career
Skills, portfolios and job switches as AI changes work: how to get hired, promoted or paid for what you can now do.
2 posts
Rung 4 · Build
The one-person AI company
One person plus AI agents running a real business, with the numbers in public: what it costs, what it earns, what breaks.
2 posts
One Person,Many Agents
How anyone can learn AI, use it, earn with it — and build a company of their own
Ranjit Rajput
The book · Being written in public
One Person, Many Agents
How anyone can learn AI, use it, earn with it — and build a company of their own.
Part 1
Learn it
From a first prompt to a daily habit — and the checks that keep AI honest.
Part 2
Use it
The AI workweek: hours back on real work, tested and measured.
Part 3
Earn with it
Skills, portfolios and job switches that turn what you can now do into pay.
Part 4
Build with it
The one-person AI company, with the numbers in public.
Visions
Where this is all going
Where I work
RDMI
I run RDMI, an agentic AI company: it designs, builds and integrates AI agents that do real work for businesses. When a post is about RDMI, it says so at the top.
Want a structured start?
RDMI AI Workforce
Free, job-focused AI training: build real work with AI and finish with a portfolio and a verifiable certificate. Run by RDMI.
Reading list
Books worth your time
Co-Intelligence
Ethan Mollick
Co-Intelligence
Ethan Mollick
Living and working with AI, from a Wharton professor who studies how people use it. The best place to start.
The 4-Hour Workweek
Timothy Ferriss
The 4-Hour Workweek
Timothy Ferriss
Test everything on yourself, automate what repeats, keep the time you win back. Written before AI; truer with it.
Tools of Titans
Timothy Ferriss
Tools of Titans
Timothy Ferriss
The tactics and routines of people at the top of their fields, taken apart so anyone can borrow them.
Company of One
Paul Jarvis
Company of One
Paul Jarvis
The case for staying small on purpose — the business model AI agents make possible for almost anyone.
So Good They Can't Ignore You
Cal Newport
So Good They Can't Ignore You
Cal Newport
Skills beat passion. Rare, valuable skills are what get you hired, paid and free to choose.
The Almanack of Naval Ravikant
Eric Jorgenson
The Almanack of Naval Ravikant
Eric Jorgenson
Wealth from leverage — and code and media are leverage anyone can now use.
Climb along
The next rung, in your inbox.
New experiments with real numbers, conversations with people who climbed, and playbooks you can use the same day. Free, and one click to unsubscribe.
Prefer to browse? Every post, by date.