Building a platform for planning, scheduling, and managing social media posts

We are looking for a skilled and experienced developer to build a platform for planning, scheduling, and managing social media posts. The goal is to create a tool that allows users to easily schedule and automate posts for various social media accounts, monitor their performance, and collaborate with team members.

Key Features We Need:

Social Media Integration:

The platform should allow users to connect multiple social media accounts, including but not limited to Facebook, Instagram, Twitter, and LinkedIn.
Integration with popular APIs for each social media network to facilitate posting, scheduling, and retrieving data.
Post Scheduling:

Users should be able to create posts in advance and schedule them to go live at specific times across different platforms.
Support for bulk scheduling, including the ability to upload multiple posts at once.
Content Calendar:

An interactive calendar where users can view all scheduled posts in one place. It should be easy to drag and drop posts to different time slots.
Analytics Dashboard:

A dashboard that provides analytics for the posts, such as the number of likes, shares, comments, engagement rates, and other relevant metrics.
Users should be able to filter and view analytics per post, social media account, or time period.