Shenika's performance career reflects a commitment to artistic excellence, versatility, and meaningful connection with audiences. Her work spans opera, concert, spirituals, and Christian worship music, with engagements across the United States, Europe, Canada, and the Caribbean.

She has been featured at the Kaprálová Festival, Harlem Opera Festival, Sphinx Conference, and Voices of Women Conference, and she has premiered works by Raymond Wise. As a soloist, she has collaborated with instrumentalists on chamber works pairing her voice with harp, clarinet, and cello, each with piano. She has performed at Walt Disney Concert Hall in Los Angeles, Carnegie Hall in New York, and across Lisbon, Paris, London, Toronto, and Bermuda, in addition to a national tour with the American Spiritual Ensemble in celebration of its 25th Anniversary.

Operatic roles include Oberto in Handel's Alcina, Der Sandmännchen in Humperdinck's Hänsel und Gretel, and Beatrice in an English adaptation of Berlioz's Béatrice et Bénédict.

Currently completing doctoral studies in voice at Indiana University, Shenika continues to bring a refined, purpose-driven presence to every performance, using her voice to inspire hope and uplift the communities she serves.