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j03rul4nd/README.md

Joel Benítez Donari ⚑

Transforming Industrial Complexity into Digital Excellence
Product Builder & Industrial Tech Specialist | 22 aΓ±os | πŸ‡ͺπŸ‡Έ

LinkedIn Portfolio Email


🎯 The Hook

At 19, I was debugging industrial sensors in manufacturing plants.
At 22, I'm architecting systems that serve 10K+ concurrent users.

"Most developers understand either industrial complexity OR modern web development. I bridge both worlds to build products that actually matter."


πŸ”₯ Proven Results First

const track_record = {
  platform_migrations: "Desktop to Web migrations for 3 major industrial products",
  real_deployments: "Barcelona Smart City, Qatar Water (500K+ assets), Barcelona Metro", 
  system_uptime: "99.9% on mission-critical industrial systems",
  technical_depth: "WebGL, WebAssembly, Advanced GIS, Industrial Protocols",
  user_impact: "Transformed complex industrial UIs into intuitive experiences"
};

3+ years in industrial R&D with web development expertise
Real-world deployments: Smart cities, metro systems, industrial plants
Unique specialization: Desktop-to-web migrations for industrial applications


πŸ’Ό Case Studies That Matter

🌍 GISIZE Maps - Smart City Intelligence

Challenge: Migrating industrial GIS from desktop-only to web platform
My Role: Led platform migration & responsive design implementation
Tech Stack: Leaflet, WMS/WFS, Mapbox, SVG, TypeScript
Impact: Deployed in Barcelona Smart City, Qatar Water & Wastewater (500K+ assets), Barcelona Tunnels
Key Achievement: Pixel-perfect responsive design across all devices + comprehensive web documentation

πŸ—οΈ GISIZE 3D BIM - Industrial 3D Visualization

Challenge: Complex 3D model rendering in browsers without performance loss
My Role: Frontend development & UI/UX design for web migration
Tech Stack: WebGL, WebAssembly, Three.js, Blazor, TypeScript, Vite
Impact: Enabled browser-based 3D visualization for construction & industrial plants
Key Achievement: Advanced 3D rendering with memory optimization & Observer pattern architecture

βš™οΈ GISIZE Scheduler - Industrial Automation

Challenge: End-users needed intuitive scheduling without technical expertise
My Role: UI/UX enhancement & feature development
Tech Stack: AVEVA System Platform, ArchestrA Graphics, JavaScript, Web Portal
Impact: Barcelona Metro (TMB) automated operations + multiple large enterprise clients
Key Achievement: Transformed complex industrial scheduling into user-friendly interface


πŸ’‘ The Problem I Solve

While others build beautiful apps that break under industrial pressure, I specialize in mission-critical migrations - taking complex desktop industrial software and making it web-accessible without losing functionality.

The Unique Edge

πŸ”₯ Industrial-to-Web Specialist: Rare expertise in migrating industrial desktop apps to web
⚑ Real Deployments: Barcelona Smart City, Qatar infrastructure, Barcelona Metro operations
🎯 Technical Bridge: From PLC integration to modern web frameworks
πŸ’‘ UX Innovation: Making complex industrial interfaces intuitive for end-users


πŸ› οΈ Technical Arsenal

Core Technologies

C# TypeScript .NET Blazor Three.js WebAssembly

Infrastructure & Tools

Docker Azure PostgreSQL SignalR


πŸ“š Thought Leadership

I document my journey and share insights that help others avoid the pitfalls I've encountered:

πŸ”₯ Latest Deep Dives


🎯 What I'm Looking For

Role: Senior Product Engineer / CTO positions (>35k€/year)
Location: Remote-first opportunities
Focus: Where technical depth meets business strategy

Perfect Fit For:

  • Startups needing someone who can build AND scale
  • Scale-ups requiring industrial-grade architecture
  • Teams seeking a bridge between technical complexity and business value
  • Companies that value proven results over theoretical knowledge

πŸ”₯ Why Choose Me?

Technical Depth: WebGL, WebAssembly, Industrial Protocols, Advanced GIS
Business Impact: Smart cities, metro systems, industrial plants in production
Proven Scale: 500K+ assets managed, 99.9% uptime
Unique Background: Desktop-to-web migrations for mission-critical systems
UX Innovation: Complex industrial interfaces β†’ intuitive user experiences


πŸ“ž Let's Build Something Amazing

Ready to transform your ideas into scalable solutions?

Schedule a Call View Portfolio Connect on LinkedIn


"Building the future, one commit at a time" πŸš€

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