In 2003-2004, Alyssa was an Assistant English Teacher for two junior high schools and one elementary school in Saitama, Japan, participating in Japan Exchange and Teaching Programme. From 2005 to 2011, Alyssa served as an ESL Teacher firstly at NYC Teaching Fellows, and later at NYC Department of Education. In 2009, she was a Managing editor at Pomp and Circumstance Magazine. 
In 2014, Alyssa was a Content Writer at Federated Media Publishing, creating lifestyle content for Chevrolet.com. During 2014-2015, she served as a Director of Marketing and Social Media at Detox The World and Yoga Teacher at Sarah Lawrence College and Greenpoint Ymca. From 2013 to 2015, Alyssa had an experience of being a Model and Actress at Bicoastal Fitting Models. In 2016, she served as a Research Editor at Condé Nast. From 2009 to 2018, Alyssa was a Blogger at The Huffington Post. 
Currently, Alyssa is a Freelance journalist, Travel writer. She writes features and reviews for BBC Travel, Lonely Planet, Fodors, Cosmopolitan, Time Out New York, xoJane, Bust, New York Post, New York Daily News, New York Press, Paste Magazine, Bravotv.com and more. She is also a Tastemaker at Tastemade, a contracted vlogger for 15 restaurants for New York City, 5 for Philadelphia, and world-wide.