Staglianò graduated from Liceo Classico Michele Morelli high school and went on to earn his Bachelor's degree in Business Administration and his M.S in Accounting from Università Commerciale Luigi Bocconi. 
Staglianò started out as a Portfolio Manager for Italian debt collection company, Advancing Trade, where he analyzed non-performing loan portfolios. He went on to become a Business Analyst at Aedes Servizi S.p.A., setting up new ventures in the real estate sector. He was promoted two years later to Asset Manager, a job that saw him managing several development projects in Rome and Milan. 
He then spent a couple years as a Fund Manager in private equity at Investimenti e Sviluppo SGR S.p.A.. During that time he also became Partner at Heta Finance s.r.l.. The next four years were spent at Kreston GV Italy where he was Head of M&A and Capital Market, later also becoming Head of Cross-Border M&A.   
In 2017 Staglianò became the Head of Operations for AngelVest.io.