Lucaslib
PNG PDF Hire
Full-Stack Engineer · 2026 iOS · Web · Security · AI Austin · TX

Lucas Liberatore

Full-stack engineer. Production iOS app on the App Store, security scanner with 22 modules across 500+ sites, a Stripe-powered marketplace with real-money transactions, and an AI-augmented build pipeline that ships in days, not quarters.

[email protected]
805.450.7102
lucaslib.com
"Code, design, deploy. No handoffs. No backlog. Ship it."
01Shipped Products
Production code. Real users. Real money.
Aether
React Native · Expo · RevenueCat · App Store
Live
React NativeRevenueCatEAS Build

Native iOS daily ritual app. Three movements, eight minutes. Solo engineering from architecture to App Store release.

  • React Native + Expo with EAS Build pipeline → TestFlight → App Store rollout.
  • RevenueCat subscription handling, receipt validation, restore flows.
  • Custom timer engine with haptic + audio cues, persisted state.
apps.apple.com →
Tridentscan
Cloudflare Workers · Edge Compute · CLI
Live
22 ModulesEdge Compute500+ Scans

Attack-surface scanner with 22 modules across DNS, headers, TLS, performance, accessibility, SEO, privacy, supply chain.

  • Edge-compute architecture on Cloudflare Workers — sub-second scan times.
  • Receipts-grade scoring engine with A-tier ladder.
  • Operator-mode CLI built parallel to the web tier.
tridentscan.com →
Freq43 / DIGR
Next.js · Supabase · Cloudflare R2 · Stripe
Live
Stripe ConnectJWT R2RLS

Production music marketplace. Real Stripe payments. Solo design, build, deploy.

  • Stripe Connect 3-tier subscriptions, webhook idempotency, real-money flow.
  • Zero-egress audio via Cloudflare R2 + JWT-secured 302 redirect architecture.
  • Supabase Row-Level Security + magic-link auth + admin dashboard.
  • 23 service worker deploys with SRI hashing and CORS whitelisting.
freq43.com →
Eclipse
Stealth · architecture locked
Stealth
In Dev2026

Quiet build. Same solo engineering pattern. Reveals 2026.

  • Architecture, scope, and timeline locked. Public reveal post-MVP.
Reveals · 2026
02Stack & Tools
Every layer of the pipeline — owned solo.
Frontend
  • JavaScript (ES6+)
  • React · Next.js
  • HTML5 · CSS3 · Tailwind
  • Service Workers · PWA
Backend
  • Node.js
  • Supabase (PG · RLS · Auth · Storage)
  • REST APIs · JWT
  • SQL · Webhooks
Cloud
  • Vercel
  • Cloudflare (R2 · Workers · Pages)
  • DNS · Zero Trust
  • Git / GitHub
Mobile
  • React Native · Expo
  • EAS Build
  • RevenueCat
  • TestFlight · App Store Connect
Payments
  • Stripe Connect
  • Stripe Webhooks
  • 3-tier Subscriptions
  • Refunds & Disputes
Security
  • CSP · SRI · CORS
  • Header hardening
  • JWT · OAuth
  • Privacy-first analytics
AI-Augmented
  • Claude (Anthropic)
  • ChatGPT · GPT-Image
  • Prompt engineering
  • Agentic build pipelines
Creative
  • Blender (3D)
  • After Effects · Photoshop
  • Figma · Ableton
Performance
  • Lighthouse audits
  • Edge caching · 304s
  • WebP / AVIF pipelines
  • Sub-second LCP
03Engineering Methodology
The Render-Locked Interface System.
RLIS · BUILD PATTERN
AI + HTML
Cinematic masters + invisible hotspots.

Production methodology invented and shipped: AI-generated cinematic masters paired with invisible HTML hotspots. PWA-first, offline-capable, edge-cached, accessibility-clean.

  • Service worker cache versioning + skipWaiting + clientsClaim pattern.
  • WebP + AVIF + 2× retina pipeline via shell script (rlis-build.sh).
  • Hotspot coordinate extraction via Python/PIL + dev-mode visualizer.
  • lucaslib.com is the working showcase — every page is RLIS.
04Operator Experience
Engineering output backed by five years of operational discipline.
2025 – Present
Founder & Solo Engineer
Frequency43 LLC · Austin, TX
  • Founded and operate a single-person product company. Four products in production.
  • Solo across architecture, code, deployment, observability, and incident response.
Jun 2022 – May 2024
Administrative & Operations Assistant
Gorsuch · Luxury Retail · Vail, CO
  • Built scheduling and financial reporting systems for a 150–200+ employee operation.
  • Managed payroll, staffing, and vendor operations — reported directly to ownership.
May 2024 – Mar 2025
Youth Sports Director
Skyhawks Sports Academy · Walnut Creek, CA
  • Directed programs for classes of 16+ students. First Aid & CPR Certified.
Mar 2025 – Present
Merch Sales Director (concurrent)
OUI Vendors (self-contract) · Austin, TX
  • End-to-end merchandise operations at major stadium concerts.
05Education & Credentials
Finance + operations, before the engineering.
Degree
B.S. Business Administration — Finance
California State University, Chico
Aug 2017 – May 2021
Certifications
  • Apple Developer Program · Active
  • Stripe Connect Platform
  • Cloudflare Pages · Workers · R2
  • First Aid & CPR Certified