I will design and program custom arduino nano or esp32 iot projects

Hello and welcome to my IoT project design gig!

Im Cristian David Cardona, an Electronic Product Development Technologist with over 10 years of experience in electronic design and programming.

I create custom IoT projects using Arduino Nano or ESP32, ideal for automation, data monitoring, or smart device control.

What I Offer:

• Arduino Nano and ESP32 circuit design and programming.
• Sensor and module integration (temperature, humidity, light, etc.).
• Wi-Fi or Bluetooth connectivity setup.
• Working Proteus or schematic file.
• Clean and organized code ready to upload.

Why Choose My Service:

• Experienced in IoT design and Arduino programming.
• Clean, functional, and well-documented code.
• Support and guidance during development.
• Professional results, focused on reliability and learning.