Ublox / Arduino Embedded hardware engineer

I am looking for an expert Ublox and Electronics Engineer to assist me with a home automation project.

Specifics:
- The project involves setting up a home smart lock system using 5G connection and automation system using Ublox devices
- I have all the necessary components for the project.
- The freelancer will be responsible for designing and implementing the electronics system.
- The system should be able to connect to a web server and be controled remotely.
It should be able to open and close the deadlock cylinder based on an entered key and open/close the doore based on a specific response from the server
The smart lock should have the following features
5g connection to a remote server
Readin keypad numbers

- Experience with Arduino/Ublox programming and electronics is a must.
- The freelancer should have expert-level experience in Ublox or Arduino and electronics.

Skills and Experience:
- Expert-level experience in Arduino programming and electronics.
- Strong knowledge of home automation systems.
- Ability to design and implement a robust and efficient automation system.
- Familiarity with various sensors and actuators used in home automation.
- Experience in integrating the system with mobile applications or other control interfaces.

If you have the necessary skills and experience to take on this project, please contact me with your relevant experience and portfolio.

The engineer should be based within Germany