Need somebody to write a 500 word article on Machine Learning

Looking for someone to write 1 blog post for my blog on the subject of how machine learning can be applied for practical problems.
Depending how it will go, it could be repeating task on monthly basis, but currently it is just one time project for one post.

Need 500 words (references, code if any, bio if any is not counting)
NO COPY PASTE
Everything must flow well and sound right
Must be familiar with Machine Learning, AI, Python, Tensorflow etc. Obviously must speak fluent English.
Example of topics: how machine learning is used in advertisement (bid optimization), ML applied for health strategies...
Prefer practical applications that people can use rather than applications in industry.
Prefer intermediate level rather than beginner level for the view of topic.


Send me the topic that you are interesting to write, and few sentences what it will be about and some outline (3 lines will be fine)
Also send me some links of your previous posts or some samples.
My budget $15