David Calota
Full-Stack React & Node.js Web Developer.
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Python Industrial Desktop Tools – Tkinter + OpenAI API
I built two desktop apps for factory workflow automation using Python Tkinter + OpenAI API.
1. Factory Cost Calculator
Welding/material/labor calculations
Real-time UI updates
Auto cost estimation
AI-generated welding...
I developed a fully interactive slot machine game using Angular, including complete game logic, animations and responsive UI.
Features built:
🎰 Reel spin animations (CSS + JS timing)
✨ Advanced graphic effects
🔥 “Crazy Mode” high-intensity mode
🏆 Win detection & payline...
Modern Landing Page – Clean, Responsive & Fast
I designed and developed a high-quality landing page focused on speed, responsiveness and clean UI/UX.
This project includes:
• Fully responsive layout (mobile + desktop)
• High-conversion hero section
• Smooth animations
• Fast...
