Carlos Aravena
Helping HR Managers & L&D Directors across LATAM close the English gap in their teams | CEO @Poliglota, B2B EdTech backed by Harvard & Y Combinator | Retention, productivity & global culture
Followers
142,608
Typical engagement per post
325
How often they post
Twice a day
Engagement per 1,000 followers
2.28
Profile figures as of October 2026.
About
For HR Managers and L&D Directors at companies of any size across LATAM who need their teams to work confidently in English, without wasting budget on programs no one finishes. At Poliglota we solve three problems I hear repeated in every conversation with HR: low completion rates in language programs, difficulty measuring training ROI, and teams that struggle to communicate fluently in multicultural environments or with global clients. We work with companies like Tesla, IBM, BYD, and Samsung, using a live coaching methodology backed by Harvard University, with a focus on measurable outcomes: level achieved, program completion, and real impact on performance, not just classroom hours. I founded Poliglota over a decade ago, took it through Y Combinator, and secured investment from Harvard. Today we lead a team with presence across Latin America, the United States, Africa, and Europe. If English is a barrier to productivity, retention, or international growth at your company, let's talk.
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