Home Network Security Overhaul

My home network has been compromised. I need an expert to: - Diagnose security breaches - Identify and remove unauthorized devices - Secure my Wi-Fi and connected devices - Provide guidance on protecting... (Budget: $250 - $750 USD, Jobs: Apple Logic Pro, Certified Information Systems Security Professional (CISSP), Google Analytics, Internet Security, Network Administration, Network Engineering, Network Security, Security Auditing, System Admin, Web Security)