Blockchain Integration or API backend developer neededfor Social Media Backend

I am in need of a seasoned backend developer who can track user shareing behavior using Blockchain technology into my existing for social media share2earn,view2earn webapp .
I have a webapp that allow user to earn coin by engaging on the content which i want to implement sharing mechanism for greater reach.
I want someone who can help me implement ability for user to share content to other social media platforms get rewarded, but can use blockchain to control the sharing and awarding in the sense that the user will only get the coin when he genuinely shared the content,if not he wont

Key Responsibilities:

- Working with diverse blockchain platforms including Deso or Steem, and Hive for social media blockchain
- Integrating blockchain technology seamlessly into the social media backend
- Ensuring the feature for content sharing is properly implemented
Please note: that i have frontend dev already

Ideal Skills:

- Proficient with various blockchain platforms, especially Deso, or Steem, or Hive blockchain
- Proven experience as a backend developer
- Familiarity with creating and managing social media API integrations
- Understanding of content sharing mechanisms on social media platforms

Technology Used:
Laravel
Vue JS
Tailwind CSS
MySQL Database