emanuel
castillo ■
Founder & CEO — LinguaX AI
Building the AI that makes humans fluent —
not just grammatically correct.
emanuel
castillo ■
Founder & CEO — LinguaX AI
Building the AI that makes humans fluent —
not just grammatically correct.
Who's Emanuel?
I'm a US-incorporated founder building from Madrid. My company, LinguaX AI, builds the autonomous AI voice trainer engineered to achieve real-world spoken fluency — not just grammar rules. It bypasses the cost and friction of human coaching, tapping into a multi-billion dollar market with a high-margin, instantly scalable software solution.
Born in Bucaramanga, Colombia, I've lived and built across Mexico, Panama, Colombia, and now Spain. I'm obsessed with languages and technology — and convinced that AI will fundamentally change how humans learn to communicate across cultures.
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Feel free to contact and send me a message, by email or social media.
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