Professional Networking App With Job Portal

I'm setting up a startup centered around a mobile app tailored for professionals seeking to network, with an integrated job portal. This social networking platform will focus specifically on offering job postings and application capabilities.
- Ideal for freelancers experienced in developing multi-platform mobile apps.
- Knowledge in integrating networking forums and job portals is prefered.
- Prior work on e-commerce and social networking apps will be a plus point.