David Hidajattoellah

David Hidajattoellah is a multifaceted professional with extensive experience in education, data science, and research. As a small business owner at Dataleer since March 2019, David focuses on developing multimedia educational content, offering courses in subjects such as Excel, Big Data, and AI. Concurrently, David serves as a language trainer, teaching English and Dutch at BiCortex Languages and has been involved in various teaching roles at institutions like Laudius and Open University. A data science consultant since 1996, David provides expertise in methodology and statistics and engages in educational research and development, including psychometric assessments and e-learning. David's educational background includes multiple Master's and Bachelor's degrees from esteemed institutions, covering fields from mathematics and statistics to educational sciences and artificial intelligence.