Domingo Seminario De Col is an architect and entrepreneur from Tacna, Peru, born in 1983. He graduated with a degree in architecture from the Universidad Peruana de Ciencias Aplicadas (UPC) in 2005. After gaining experience in various architectural firms, he began working independently on a wide range of projects, including restaurants, residential buildings, and renovations, both in Peru and India.

In 2008, he co-founded NODO, a design and strategy studio in Lima, focusing on graphic design, 3D visualization, and web projects. He also served as a lecturer at several institutions, including the Universidad Católica del Perú and the Universidad Peruana de Ciencias Aplicadas, teaching courses related to design and architecture.

In 2013, Domingo co-founded Joinnus, a web and mobile platform that allows users to discover events in their city and manage event ticketing. He currently serves as the Chief Operations Officer (COO) of Joinnus, which has received various accelerations and investments, including from Wayra Perú and Grupo RPP.

Domingo also pursued further education in design, completing a Master's program in European Design Labs at the Istituto Europeo di Design (IED) in Madrid in 2012.12