Hi,
I have read your project description.
I think my skills are perfectly matched with your project descriptions.
I've worked with several projects based on the Arduino platform, PCB designing, NodeMCU ESP8266, IoT, sensor network, embedded system.
Skills:
[login to view URL] ,NodeMCU(ESP-8266),Wemos platform.
[login to view URL](C++,C,Arduino,python)
[login to view URL] designing(Autodesk Eagle,Fritzing)
[login to view URL] designing.
Last projects:
1. Object Avoiding Car.
2. Agriculture Based Soil Analytical Robot.
3. IoT Based Underwater Controlling Project.
4. IoT Based Health monitoring system.
5. IoT Based Hydroponic system.
6. Automated Fire Alarming System.
7. Automated Irrigation System.
8. Pre-Post Accident Avoiding Car.
9. Arm Movement Analytical Project.
[login to view URL] Water Management System.
[login to view URL] Bi-directional Sensor Data Communication between two NRF24L01 modules of two vehicles.
[login to view URL] Based Vehicle Speed Monitoring System Using Firebase.
Interested and want to work. For your inquiry, We can talk or you can check my portfolio.