Guilherme W. Delgado has formally graduated in Business Administration, but before that he has also studied Architecture and Computing Science for a couple of years. His interest in design, arts and algorithms never ceased, as he has been constantly working as either a graphic or web designer and web programmer until 2010 in his hometown, Petrolina, located in the northeast of Brazil.
Around 2012, he began to create his so-called "digital visual experiments" using a mixture of vectorial design and computational generated design, posting some of the results on social media under the alias Oio Des. His digital experiments use geometric forms in monochromatic compositions, which explores creating volumetric structures and 3D patterns, using effects of perspective, geometric transformations and color transitions.