Mobile Penetration Testing Android & iOS

I need a thorough penetration test focused exclusively on phones, with coverage for both Android and iOS devices. The goal is to identify real-world attack paths, verify exploitability, and provide clear, actionable remediation guidance... (Budget: $10 - $30 USD, Jobs: Android, iOS Development, Network Security, Penetration Testing, Software Testing, Testing / QA, Usability Testing, Website Testing)