Rephrase and rearrange the whole content into a news article of 350 words. Make sure whole content is in narrative style with h2 and h3 headings and there is no plagiarism involved compare with the following article:
Janet Louise Yellen is an American economist and educator serving as the 78th United States secretary of the treasury under President Joe Biden since January 26, 2021. A member of the Democratic Party, she previously served as the 15th chair of the Federal Reserve from 2014 to 2018.
I have been writing about crypto for over two years. I have a vast amount of experience in the industry and my work has been featured on some of the biggest publications in the space.
