Need help installing an automatic irrigation system in my garden

I’m looking for a skilled gardener to install an automatic irrigation system in my small backyard. The project includes laying out tubing, connecting to a water source, setting up drip lines, and installing a controller. I’d prefer a solution that is water-efficient and suitable for Irish weather. Please include any recommendations for zone setup, rain sensors, and maintenance tips. I’m aiming for a quiet, low-maintenance system that can be managed with a smartphone app if possible. Access to the garden is straightforward, and I can accommodate weekend work if needed.