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Samuel Wu

Full-Stack Web & Game Developer

Based in Boulder, Colorado

Designing innovative digital experiences for impactful user journeys.

Get to know me

About Me

Hi, I'm Sam—an enthusiastic full‑stack and game developer. I turn complex problems into simple, intuitive solutions and learn from setbacks.

I've been continually learning and evolving with the ever‑changing landscape of technology. I value clean, efficient code and seamless user experiences.

I believe in productivity and the power of dedication, determination, and discipline to help people achieve their goals.

Portrait photo in mountains
Scenic mountain landscape
Captured on a high‑altitude hike — resilience and perspective.

Featured

Stripe Churn Deflection

Reduce involuntary churn for Stripe‑based products: detect failed payments, provide a self‑serve billing portal, and run dunning workflows to recover revenue.

Designed as a compact micro‑SaaS starter, it demonstrates correct webhook handling, safe retry logic, and admin recovery workflows for small teams.

Stripe Churn Deflection thumbnail

What’s included

  • Next.js 14 + TypeScript
  • Stripe webhooks & billing portal
  • Prisma + SQLite (Postgres path available)
  • Cron‑like dunning runner stub

What I do

Skills & Technologies

Frontend Development

React Vue.js JavaScript HTML5 CSS3 Sass Tailwind CSS Lua

Backend Development

Node.js Python Django PostgreSQL MongoDB Redis GraphQL

My work

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