Editor's note: Seeking Alpha is proud to welcome Gabriel Osorio-Mazzilli as a new contributing analyst. You can become one too! Share your best investment idea by submitting your article for review to our editors. Get published, earn money, and unlock exclusive SA Premium access.I carry extensive experience from institutions like Goldman Sachs and Citigroup, where I learned how to perform company deep dives as well as spot special opportunities in long/short equity portfolios.These skills have been amplifie ...