As the founder of her restaurant, Leo, she has built a culinary space that emphasizes the richness of Colombian heritage and sustainable practices. Espinosa holds a degree in economics and is also a visual artist, which has deeply influenced her culinary approach. Through her restaurant and her foundation, FUNLEO, she promotes social welfare in rural communities by integrating science and gastronomy. The foundation works to preserve Colombia’s biological and cultural heritage, supporting local producers and indigenous knowledge.

In addition to her work in the kitchen, Espinosa has published several books documenting her experiences traveling across Colombia. Her writing combines traditional culinary practices with innovation, reflecting on Colombia’s gastronomic identity. Her dedication to elevating local ingredients and supporting marginalized communities has made her a pioneering figure in the culinary world.