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Petermarciniak

Product Designer building with AI · Mobile apps & design systems · Claude Code, Cursor, React · Fintech/crypto · petermarc.com

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╔═══════════════════════════════════════════════════════════════════════╗
║                                                                       ║
║  PETER MARC — PRODUCT DESIGNER BUILDING WITH AI                      ║
║                                                                       ║
║  15 YEARS · MOBILE APPS · DESIGN SYSTEMS · FINTECH/CRYPTO            ║
║                                                                       ║
╚═══════════════════════════════════════════════════════════════════════╝

▓▓▓ CURRENT FOCUS

→ Building design-to-code workflows with Claude Code & Cursor
→ Creating MCP servers for design automation
→ Prototyping in React instead of Figma
→ Documenting AI-augmented design processes

▓▓▓ TECH STACK

DESIGN

Figma
Design Systems
Design Tokens
Accessibility (WCAG 2.1)
Prototyping

CODE

React / TypeScript
Tailwind CSS / shadcn/ui
Next.js
HTML/CSS

AI TOOLS

Claude Code
Cursor
v0
MCP Servers
Anthropic API

AUTOMATION

n8n
Cloudflare Workers
Notion API
GitHub Actions

▓▓▓ RECENT WORK

WOLT
Courier app onboarding experience

Challenge: 70% drop-off rate
Solution: Redesigned signup flow
Result: Reduced to 23% drop-off

RAKBANK
Complete brand refresh

Scope:  Mobile app, design system,
        ATM interfaces, website
Impact: 200+ components, 15+ teams

BONKBOT (TELEMETRY)
Mobile trading terminal for Solana

Platform: Web, mobile, Telegram
Features: Real-time on-chain analytics
Domain:   Crypto trading UX

AGELESS
Design system for healthtech

Type:   Web application
Focus:  Scalable component library
Output: Design system documentation

▓▓▓ OPEN SOURCE

WEB APP STARTER
Opinionated React + Vite template

Stack: React 18 · TypeScript · Tailwind
       TanStack Query · Zustand · Zod
Use:   Clone and start building

FAVICON GENERATOR
Browser-native favicon toolkit

Stack: React 18 · TypeScript · Vite
       Tailwind · Canvas API · JSZip
Out:   27 sizes — Web, PWA, iOS, Android
       100% local — no server uploads

▓▓▓ AI DEMOS

Public demos showing AI integration patterns and design-to-code workflows.

LUMINA — AI JEWELRY ADVISOR
E-commerce AI enrichment demo

Stack: Next.js 15 · Claude · Tailwind
Flow:  URL → enrich → BG remove →
       3D model → AI photoshoot
Live:  jewelry-ai-advisor.vercel.app

MORE COMING
Building in public

→ AI design review tool
→ Component generator from briefs
→ Design token automation

▓▓▓ STATS

Peter's GitHub Stats

▓▓▓ CONNECT

🌐  petermarc.com
💼  linkedin.com/in/petermarc
📧  Available for contract work & fractional roles
📅  Book intro call: cal.com/petermarc

Most work is under NDA — this profile showcases tech stack & workflows.
Portfolio & case studies available at petermarc.com/portfolio

_{Last updated: April 2026}