I will design iot embedded pcb with arduino, esp32 schematic and gerber

A circuit that runs perfectly on a breadboard often falls apart the moment it's squeezed into an actual enclosure the antenna gets detuned by a metal panel it never saw on the bench, the battery drains twice as fast under a real load profile, or a sensor starts picking up noise from a switching regulator sitting too close on the new compact layout. I've spent a good part of my career closing exactly that gap between "it works in the lab" and "it works in the customer's hands.

What I Bring to Your Project:

• Arduino, ESP32, ESP8266 & STM32 PCB design
• Breadboard-to-production PCB conversion
• WiFi, Bluetooth, LoRa & Zigbee module integration
• Battery charging & power management circuits
• Sensor interfacing & noise-aware layout
• Antenna placement & RF keep-out zones
• Full schematic, layout & gerber file delivery
• Firmware pin-mapping documentation
• BOM with live supplier sourcing links
• Enclosure-constrained layout optimization

Tell me your platform, sensors, and connectivity needs, and I'll flag the real-world issues before they show up in your first field test.