Sentiment Analysis Research using Twitter

I'm looking for an experienced researcher specialising in Natural Language Processing (NLP). The focus of the project is to conduct sentiment analysis using data from Twitter posts.

Key Requirements:

-Expertise in NLP, particularly sentiment analysis.
-Experience with data collection from social media platforms, specifically Twitter.
-Ability to translate collected data into valuable and understandable insights.
-Proven track record on similar projects.

Please submit your proposal detailing your approach towards this project accompanied by previous work samples in the NLP space, especially sentiment analysis conducted on social media data.