Looking for help installing a bathroom mirror securely

I'm looking for a skilled handyman to install a wall-mounted mirror in my bathroom. It’s a medium-sized mirror with a ready-made hanging kit, but I want professional precision to ensure it’s level and securely anchored into studs or appropriate anchors. The job includes tilting the mirror slightly for the lighting, checking for proper weight distribution, and concealing the fixings neatly. I prefer using wall plugs and screws that won’t corrode in a humid environment. If you have experience with mirror installations and silicone sealing around the frame, please mention it. I’d like the work done this coming weekend if possible, and I can provide the mirror and mounting hardware beforehand.