Erik C.
Ex-ESL TESOL and Cambridge certified teacher turned ed-tech founder. Focused on building AI-powered tools to make learning more accessible and effective for everyone.
Products
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DET Practice
Duolingo English Test Prep Platform
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Little Language Lessons
Little Language Lessons uses AI to help people learn languages in a way that’s personalized to their real-life needs. You tell the platform what you want to achieve—maybe you’re preparing for a business trip, learning for travel, or just want to communicate with friends or family—and our system creates a course specifically for you. The lessons are built around scenarios you’ll actually encounter, not just textbook phrases.
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MathAI.so
Free online AI-powered mathematics problem solver.
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Newlingo
Newlingo is an AI-powered platform that instantly creates fully personalized language courses—covering vocabulary, grammar, listening, and speaking—based on your goals, level, and interests, with true multi-language support and a free, no-download start.