If you are looking to add individual social media sharing buttons to your HubSpot page, not just a Follow Me module, you can embed each button's code. Most social networks have parts of their website for developers that will easily let you customize the share buttons.
Please note: you should be adding these embed codes to a custom HTML module on your HubSpot page.
Add a Twitter share button to help your visitors share content and connect with you. They have four buttons you can choose from and customize. Click here to get your Twitter share button.
LinkedIn's share buttons help users share your website with LinkedIn's professional audience and drive traffic back to your site. You can choose from three options. Click here to get your LinkedIn share button.
Using a plugin, you can embed a Xing sharing button so your visitors can share your content on Xing. Click here to access the plugin and generate a code snippet that will pull a Xing sharing button onto your site.