Need help installing smart home devices and automation system

I'm looking for someone experienced in home automation to help install and set up smart devices throughout my house. This includes smart lighting, thermostat, and security cameras. I want everything integrated and easy to control via my phone. Ideally, the person should be familiar with popular smart home platforms and able to troubleshoot any connectivity issues. The house is a two-story with about 150 square meters. Looking for a reliable and knowledgeable professional to get everything running smoothly.