natively fluent in English, functionally fluent in Spanish and have formal experience working with developers and clients in both of those languages.
public speaking: I've given a speech representing a non-profit in front of hundreds of people in Columbus, Ohio. I have interacted with a large variety of people through various jobs, volunteering, and interviewing, from fast food customers to US Senate and House Congressional aides, among many others, including teachers (IT job for school district), students (Resident Assistant in college), and refugees (interviewing).