Jeff Johnson

Figma · React Native · Reanimated · Skia · Expo · Supabase · Mapbox · SwiftUI (watchOS) · LiveKit

• Designed the "Ethereal Glass" UI/UX and animation system in Figma (color system, typography, glassmorphism tokens, 8 category-specific glow colors, 6-phase prayer connection choreography), then translated the wireframes and prototypes into a production React web app before pivoting to React Native based on design-fidelity requirements
• Authored a 470-line animation preservation spec mapping every Framer Motion interaction to Reanimated and Skia equivalents; iterated on the front-end implementation through a dedicated animation lab (prayerConnections, memorialHub experiments) to hit a 60fps native target
• Shipped on the App Store across 6 platforms (iOS, Android, web, watchOS, iPadOS, macOS) with 46 edge functions, 198 database migrations, native watchOS companion, and real-time subscriptions
• Built 6-dashboard admin command center with 3-tier AI behavior monitoring, Datadog RUM, and PostHog analytics

Node.js (ESM) · Claude Code CLI · MCP Protocol · ChromaDB · Docker

• The Smart MCP Loader + 13 skills + 7 specialized agents that form the operating system I build inside. NLP-scored prompt routing across 11 adaptive tiers, MIT License.

Node.js (ESM) · Claude Code Hooks · Regex NLP Scoring · node:test

• 183 passing tests, 0 failures. Classifies prompts on a 4x4 complexity/stakes matrix, routing to 11 adaptive tiers. Adversarial-tested with multi-agent parallel validation.

Alpine.js · Supabase Realtime · Vercel Serverless · REST APIs · Cron

• 12-agent mission control dashboard monitoring an autonomous agent fleet across job search, project maintenance, and infrastructure. Event-driven scheduling with real-time Supabase subscriptions and timingSafeEqual auth.

Python · LangGraph · FastAPI · Pinecone · MCP Protocol

• 7 specialized LangGraph agent types, 179 commits of WordPress hook-mapping research. Pinecone vector retrieval with hybrid knowledge graph architecture.

SwiftUI · Metal · CoreML · AVFoundation · Apple Neural Engine

• In active development: 66 Metal compute kernels and 11 on-device AI engines with zero cloud dependencies. 382 tests, 209 Swift files. Privacy-first architecture with all processing on-device.