Mobile app for professional network

I'm looking for a mobile app developer who can help bring to life my vision for a professional networking mobile app. The app should be available to both Android and iOS users, so I'm looking for a developer who is well-versed in both platforms. I'm hoping to incorporate some special features, including the ability for users to do live chat and group messaging. Additionally, I'd like the app to include integrations that are relevant to the professional networking field, such as AI-enabled chatbots and voice recognition capabilities. If you think you have the experience to help me create a professional networking app that stands out from the rest, I'd love to hear from you!