Sean Bermingham is an Executive Editor for National Geographic Learning. A former English language teacher, Sean has given presentations and workshops at language teaching conferences in Asia, the Middle East, and North America. He is currently based in Singapore, where he works on the development of new products for the global ELT market, including coursebooks, digital components, and instructor materials.
Melissa Pang is a Senior Development Editor at National Geographic Learning, based in Singapore. She holds a Bachelor of Arts (Hons) in English Language and a CELTA certification. Melissa is passionate about language learning and has worked in ELT publishing for 12 years. She has experience developing print and digital materials for the global ELT market and for learners at all levels ranging from preschool to adult.