SW Hi, I am Scott Watermasysk.

AI did not replace my craft. It gave it leverage.

I am a software developer and product builder with twenty-plus years of shipping. I write Ruby, start things from scratch, run products for the long haul, and use AI to cover more ground without outsourcing the judgment.

Read the writing or see what I have built

Recent writing

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August 23, 2026

On Reading The Code

When should you read AI-generated code? There is no absolute answer. It depends on the project, the risks, your experience, and how well you understand the shape of the codebase.

August 16, 2026

Introducing Lewp

Lewp gives local project checkouts stable ports and trusted HTTPS hostnames, making isolated worktree and coding agent workflows easier to manage.

August 14, 2026

Prototype More

Prototypes now cost next to nothing. Use them to get a jump start on your implementation

Streams

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Aug 21 #

Of all the fun things I have built with AI this year, the ones I use the most are Muv(. ing) and Stooges(. dev).

Aug 20 #

My dream job at Anthropic: Ensure authentication code emails are sent within 30 seconds MCP auth that lasts more than 24 hours You could fire me after both PRs are merged. @trq212 - could I get a recommendation?

Aug 18 #

Building with AI doesn’t necessarily mean you have to go faster. It can also mean you can do more. You can go the extra mile.

Selected work

Things I have built from scratch.

All projects

Live

KickoffLabsFounder and lead

Referral, giveaway, and launch-waitlist SaaS with AI campaign setup, tracking, and fraud controls.

Founder/operator proof from 13+ years of Rails product work, support, integrations, scale, and production operations.

Rails, Postgres, Sidekiq Visit

Building

MuvSolo

A private iPhone and Apple Watch dashboard that turns Apple Health data into a daily Muv Factor and movement trends.

I wanted one calm view of steps, workouts, heart-rate zones, and movement over time.

Swift, SwiftUI, HealthKit Visit

Live

LewpSolo

A macOS local domain router that gives every project a stable, trusted-HTTPS URL without port juggling.

I wanted local apps and worktrees to keep readable URLs without adding another process manager.

Go, macOS, DNS, HTTPS Visit