A National Award-Winning Publication

Luisa Castellanos 



 Essential IT Expertise On Call



Science On Call

Luisa Castellanos started her entrepreneurial journey at age 11 making plush toys called Pock-it Palz and selling them to toy stores, art galleries, and several Whole Foods locations across the country. 


Graduating in 2015 from DePaul University with a degree in Entrepreneurship and Marketing, Luisa later developed a passion for helping independent businesses. Having worked with several independent retailers and art galleries – including Rotofugi Designer Toy Store and the Elmhurst Art Museum – Luisa discovered the lack of friendly, reliable technology support available to these brick-and-mortar businesses. At the end of 2014 she co-founded Science, a boutique IT consulting agency. At the end of 2019 she led a strategic pivot to their existing low-cost subscription model, IT helpdesk for restaurants called Science On Call. Luisa and her team are dedicated to helping restaurants navigate not only the pandemic, but the future of hospitality.


Words of wisdom: “Don’t be against things so much as for things.” – Colonel Sanders