Books

Build financial systems that stay correct when requests repeat, events arrive late, and services fail. Learn practical patterns for money modeling, double-entry ledgers, idempotency, reconciliation, auditability, security, and invariant-driven testing—so every balance and transaction can be explained and trusted.

Build one sales funnel from stranger to first order: know what a lead is worth, write six welcome emails from fill-in frames, and fix one step at a time. For anyone selling a product, service or software. No income promises.

A practical, occasionally funny field guide for anyone with a folder full of half-finished side projects, now that AI can build almost anything in an evening. Written in public, new chapters every week.

Cheap is loud. Price your template, ebook or tiny service higher, put every money answer in writing, and never defend a number on a call again.

One quiet hour a night, no influencer act: 30 boring one-person products, a 20-minute scorecard to pick one, and a 14-evening plan to ship it.

You shipped the product. You still hate selling. Get your first 100 customers with written offers, clear prices, and quiet channels. No calls. No cold DMs. No posting every day.

Most side-project advice assumes you have weekends, a co-founder, and infinite energy. You have a day job, a family, and about sixty focused minutes after everyone is asleep.Build While They Sleep is a practical playbook for that hour. The rule is simple: ship one small 1-person project a week until something gets real traction. Then kill the idea treadmill. Spend your nights on the one that moved, every day, until you hit roughly $2k/month, exit, or pivot with a written reason.You'll get:- a weekly ship cadence that fits real evenings- niche filters for willingness to pay- a light night stack (editor, AI pair, deploy, payments)- weeks 1 to 8 as night cards you can follow- traction signals that justify doubling down- money math from first $100 to $2k/month- four worked example projects- a kill list of what not to build when you're tiredIt's written for builders who can ship with AI help, not for people who want another motivational thread. Start tonight. Protect the hour.

Most side-project advice assumes you have weekends, a co-founder, and infinite energy. You have a day job, a family, and about sixty focused minutes after everyone is asleep.Build While They Sleep is a practical playbook for that hour. The rule is simple: ship one small 1-person project a week until something gets real traction. Then kill the idea treadmill. Spend your nights on the one that moved, every day, until you hit roughly $2k/month, exit, or pivot with a written reason.You'll get:- a weekly ship cadence that fits real evenings- niche filters for willingness to pay- a light night stack (editor, AI pair, deploy, payments)- weeks 1 to 8 as night cards you can follow- traction signals that justify doubling down- money math from first $100 to $2k/month- four worked example projects- a kill list of what not to build when you're tiredIt's written for builders who can ship with AI help, not for people who want another motivational thread. Start tonight. Protect the hour.

El camino para lanzarte a emprender, aunque no tengas idea, dinero ni recursos, y ganar dinero con tu proyecto en menos de 30 días

Tired of seeing the same online money-making ideas everywhere? Discover 400 websites and tools across 41 categories—from remote income and freelancing to AI, digital products, and building your own online business. Your next opportunity might be one you’ve never heard of.

Your clients pay you for careful admin work. An AI agent can do the first draft of most of it overnight — if it knows exactly what "done" looks like and exactly what it must never touch.

You tried AI tools. They're fast. And you're still doing all the work — just in a chat window.

Stripe isn't in your country? Sell digital products worldwide anyway, and actually get paid. A practical, plain-English guide to platforms, payouts, wallets, tax forms and pricing for creators outside Stripe's list.

Build three useful automations without code or a team. This practical guide gives solo operators a 90-minute build rhythm, a five-run safety check, and clear failure-detection steps for intake, delivery, and follow-up.

Run your business with a team of seven AI employees. Thirty minutes a day, and you stay the one who decides.