Timothy Macharia - Marketing and Communications Officer Timothy Macharia is the Marketing and Communications Officer at Transformational Business Network. He has previously worked as a Digital Marketer at the International School of Advertising where he was studying on scholarship. He was also the school’s brand ambassador. He was a student leader at the Marketing Society of Kenya and continues to serve as a member. Timothy has recently completed his Bachelor of Commerce major in Marketing. He majored in Branding Essentials and Digital Marketing. He has also worked with the Kenya Power and Lighting Company.