Creator · Writer · AI Expert · Product Builder
Neeraj Sujan
I build AI systems, study business from first principles, and write about everything I learn. Independent thinker. Exploring AI agents, product engineering, financial analysis, and the mechanics of building things that last.
"Your specific knowledge is inventory — not labor to rent, but an asset to own."
Vision
A world where AI fluency and business thinking are the same skill — not separate disciplines.
Mission
Learn in public. Build useful things. Share everything that actually works — without gatekeeping.
Currently exploring
AI Agents
Building autonomous systems that do real business work — not demos. GTM automation, financial pipelines, marketing engines. The gap between an AI demo and an AI system is where I spend most of my time.
Financial Analysis
Going deep on valuation, capital allocation, and what numbers actually mean. Not for credentials — for the thinking frameworks that make you see businesses differently.
Product Engineering
The overlap of product thinking and engineering execution. How to build things that actually ship, scale, and solve a problem people will pay for.
Business Strategy
Mental models from competitive strategy, economics, and decision theory. Reading the classics — Porter, Munger, Graham, Thiel — and applying them to problems that exist in 2026.
What I'm building
The Modern Playbook
52-week self-directed MBA
One domain per week — strategy, finance, marketing, product, leadership, communication, AI. The best frameworks from the best books, worked through in public.
Claude Playbooks
AI for real workflows
Practical guides for building with Claude — GTM automation, financial modeling, marketing systems. The exact workflows I use, documented step by step.
Digital Products
In progress
Turning what I learn into tools others can use. AI for GTM, AI for finance, AI for marketing. Built from experience, not theory.
This Site
Second brain · made public
No Obsidian. No private notes. Everything lives here — essays, frameworks, simulations, interactive explanations. Built to think out loud and share the process.
Thinkers who shaped this
Naval Ravikant on specific knowledge and leverage. Dan Koe on building a one-person business in public. Paul Graham on writing to think. Charlie Munger on mental models. Peter Thiel on going from zero to one.
This writing sits at that intersection — the Naval-Koe synthesis, executed from inside the system, by someone with skin in the game.
Why write in public
Writing is how I think. Sharing it is how I stay honest. A private note lets you be vague. A public post doesn't.
The best thing that happens is someone reads this and it changes how they think about something. The second best thing is it changes how I think about something.
AI will change what it means to produce content. It won't change what it means to have a perspective — to have done the work, to have something real to say.
That's the bet this site is making.