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Zero to SaaS

Lakshmi Narasimhan

For indie devs stuck between ideas and launches — what actually works when you're building SaaS solo, from a Principal SRE shipping 3 products on the side.

Platform
Substack
PricingOnly free issuesPublishesDaily
Issues81Founded3 years agoLast Issuea month ago
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blog.lakshminp.com
Artwork for Zero to SaaS

Latest Issues

Your Cloud Bill Is A Tax On Someone Else's Resume

There’s an insurance company somewhere — real, working, profitable — with 100,000 monthly users and a peak concurrent load of about 5,000.

They spend high six figures a month on Kubernetes.

They employ twenty people to keep it running.

T...

a month ago
1

Claude Overreaches. Codex Underreaches. I'm Still Figuring Out How to Use Both.

I was a one-agent guy until Claude had a run of outages.

On those days I didn’t ship less. I shipped nothing. I’d open my editor, remember Claude was down, stare at the codebase, close the editor. A single-vendor dependency masquerading as...

a month ago
3
1

My Agent Runs 10 Cron Jobs. Three of Them Are Worth the Electricity.

I have a daemon that runs on a server. It’s been up for seven weeks. It has ten scheduled jobs — some hourly, some daily, some weekly. Or at least, that’s what’s on paper.

This is what people are calling “the future of work.”

I’m not sure...

a month ago

Your CLAUDE.md Is Making Claude Dumber

Your CLAUDE.md is 800 lines long. You spent a weekend organizing it into 27 modular files with a routing system. You wrote a blog post about it. You got upvotes.

Claude is ignoring most of it.

There’s an arms race happening in the Claude...

2 months ago
2

The Claude Code Leak Revealed a Token Drain Bug. The Real Problem Is Bigger.

Follow-up to: Anthropic Is Losing Money on You Every Month. What Are You Shipping?

Three weeks ago, I wrote that Anthropic is losing money on every subscriber and that smart developers should ship like crazy before the economics normalize....

2 months ago
3

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  • Lakshmi Narasimhan

    I help solo developers build and run their SaaS at enterprise scale — by leveraging agentic coding to operate like a one-person engineering team.

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