Logan Winnie
Saugerties, NY · Full-Stack & Systems

I build software
people rely on.

Production web applications for live client operations, SaaS monitoring tools, and open-source systems. Background in psychology and high-stakes care.

View Selected Work
01

Selected Work

Interactive micro-demos & production case studies
02

About & Stack

I take products from early architectural concepts to production, and sweat every detail in between.

I designed and launched Saugerties Self Storage—a live commercial platform handling daily customer bookings, unit inventory, and accounts. Most recently I refactored and redeployed a production FastAPI/React app for a client under NDA, now serving a few hundred users. I'm also building Backstop, a SaaS monitoring platform running automated Playwright checks on AI-built applications to prevent silent production downtime.

Before code I ran operations: P&Ls for a 400-unit storage portfolio, an enterprise SaaS migration, budgets, vendors, and a team. That's where my product instincts come from. My psychology degree and time in high-stakes therapeutic settings taught me to stay composed under production pressure, communicate technical choices with clarity, and prioritize user trust above all else.

Engineering Stack

FrontendReact, Next.js, TypeScript, Tailwind
BackendPython, FastAPI, asyncio, Node.js, Postgres, Supabase
Infra & ToolsDocker, Playwright, Stripe API, Vite, Vercel
03

Engineering Colophon

0 Heavy Frameworks Built with vanilla ES modules & Vite.
2 Views Scroll & Card Deck Switch between vertical scroll & interactive cards.
Web Audio Tactile Sound Native JS synthesizer for haptic ticks.
~13 KB HTML Payload Minified document payload.
04

Contact

Open to full-time engineering roles, select freelance projects, and technical collaborations.

Send Email Directly
ESC