NSDevil (North Star Developer's Village) is built on a founding vision: to pioneer paths others have yet to explore. We are the world's first company to develop and commercialize UBT (Ubiquitous-Based Test) technology, transforming how millions of learners are assessed worldwide.
Our expertise encompasses AI-driven educational solutions including automated essay scoring systems, speech recognition and pronunciation evaluation, adaptive learning platforms, and multilingual assessment tools. We lead innovation in Korean NLP, developing proprietary algorithms for morphological analysis, grammar error correction, and comprehensive language evaluation.
Operating across Korea, Mongolia, Kazakhstan, Uzbekistan, Tajikistan, Indonesia, Vietnam, the Philippines, and beyond, NSDevil remains committed to advancing education through cutting-edge technology.

NSDevil (North Star Developer's Village)

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