Mary Southern

Mary Southern is a Resume Writing & Career Branding Expert with 12+ years of experience helping thousands of professionals break into top-tier companies like Google, Amazon, Tesla, IBM, Oracle, Salesforce, NASA, SpaceX, Apple, Microsoft, Pfizer, and more. As the founder of Resume Assassin, she combines deep recruiting insight with modern resume writing and branding strategies to position clients for high-impact career moves. Mary is also the creator of Resume Sidekick, a cutting-edge AI career tool suite featuring a resume builder, 1-click resume generator, cover letter builder, interview prep coach, elevator pitch tool, job analyzer, and more—designed to simplify and accelerate every stage of the job search. She is a leading voice in LinkedIn thought leadership content, known fo...