Antonio Jefferson's portfolio showcases his experience with Since Birth Clothing, a clothing line he founded in 2014 that focuses on urban, skate-inspired apparel. He also has experience with event planning, graphic design using Adobe Creative Cloud, and social media marketing where he built an Instagram following of 15k in the first year. Additionally, he co-founded the fashion blog Land of the Go in 2015 to connect clothing brands and bloggers with an audience.