I think newer developers really need to learn that you can actually do production stuff using bare tools. It is not crazy, especially in the beginning, and it will save you a ton of money and time.

How do you handle billing / payment processing?

I'm taking the opposite approach - managed services all the way, and my monthly infrastructure costs are higher than what's described here.

No regrets. Infrastructure isn't the problem I'm trying to solve. The problem is: who's actually going to pay for this?

Optimizing infrastructure before you have customers is like designing a kitchen before you've written the menu. I launched within 72 hours of starting development and went straight to customer validation. The market feedback started coming in immediately.

Infrastructure costs show up in your bill. The cost of slow customer validation doesn't show up anywhere - until it's too late. That's the number I watch.

Pretty sure this is just written by AI... Why else would someone call "Sonnet 3.5 Sonnet and gpt 4o' high end models.

Solid writeup and impressive experience. You can try Caddy instead of nginx. Automatic HTTPS, dead-simple config, and it proxies to your Go binary in about 4 lines. If you're still manually managing Let's Encrypt certs in 2026, stop. Caddyfile for a Go backend is literally: reverse_proxy localhost:8080 — that's the whole thing.

I get that the focus of this article is on the tech portion, but I don't know anyone pitching today (aside from OpenAI) who is asking for big funding for the tech costs. It doesn't really matter if you built a system that costs you $200/month or $20/month if your lifetime value is $1000 and CAC is only $10 but you've got no money. That's what people want to fund. VC funding is gasoline you pour on a fire (or fuel for you rocket if you're being charitable) - it makes you go faster; a pitch that focuses on "slightly lower monthly op costs" is not attractive.

I love SQLite and have ran it even on networked drives with queued writes for read-heavy applications. It’s an incredibly robust piece of software that’s often cost me pennies per month to serve 100k+ monthly users. But there’s definitely a time and place for solid, dedicated database servers like Postgres.

20$ vs 300$ does not really matter if you have multiple 10K MRR.

This is my life goal right now. I have a bajillion ideas, know how to code them (even faster now), and just not enough time due to day job. A few questions:

How do you market them?

Is customer support an issue?

Do you see risk since ai makes it so easy to build/copy?

I run a dozen PHP (Laravel) / MySQL / Redis apps on a single server which cost 45€ per month.

Applications each have their own FreeBSD jails, so they're isolated.

ZFS incremental replication on top of regular app backups provide a quick recovery process should the hardware of that machine fail.

Moving those apps to the cloud would cost orders of magnitude more, for benefits I don't need.