Hampton Lintorn-Catlin

Hampton Lintorn-Catlin is an American computer programmer, programming language inventor, and author, best known as the creator of the Sass and Haml markup languages. He is a Principal Software Engineer at Square. He was previously CTO at Thriveworks, CTO at Moovweb, and Vice President of Engineering at Rent the Runway. He was Head of Mobile at the Wikimedia Foundation, where he led development of Wikipedia's mobile website and oversaw the foundation's mobile app efforts.