Carmen Hudson, CEO of Tweetajob, gave a presentation on using Twitter to find a job. She outlined five steps to build an online presence, including completing your profile, building your network slowly, observing how others use Twitter, following relevant accounts and creating lists. Hudson explained how to use Twitter to increase visibility, showcase skills, learn about opportunities, research companies and connect with recruiters. She emphasized giving value to others, mixing personal and professional content, and developing relationships over time.