Installing new API and webapp feature

We are start-up Australian software business, ideally looking to work with an Australian software developer. This could lead to ongoing work for the right freelancer. We launched our social media posting and scheduling platform early this year and now looking to extend some of the functionality. Project Description: We are looking for a freelancer who is skilled in PHP to install a linkedin API, so our social media posting platform can post to a company linkedin profiles and not just linkedin personal profiles. We also want an existing feature that displays property links onto Facebook to also connect to Linkedin and Twitter.. - The ideal candidate should be familiar with API installation, confident with PHP and have experience integrating social media platforms into web applications. - Experience with XML Feeds - The freelancer should have experience working with various APIs and be able to adapt to the chosen API. - We are unsure of the necessary API credentials, so the freelancer should be prepared to assist with obtaining these credentials if necessary. - The desired functionality of the new feature is social media integration, allowing users publish social media content to their company Linkedin profile and share content directly from our existing platform. - The project requires a freelancer who is knowledgeable in web app development, API installation, social media integration and XML feeds. This individual should be able to provide recommendations for the most suitable API based on the project requirements.