Frederik De Vos is the co-creator of LearningTagalog.com and the co-author of Learning Tagalog: Fluency Made Fast and Easy. He holds a master's degree in engineering with a major in computer science. Good at languages, he worked as a technical translator for several years. He learned Tagalog in the Philippines and also speaks Dutch, French, English, German and Japanese. Frederik also teaches an emotional healing course at healed.world. Fiona De Vos is the co-creator of LearningTagalog.com, the author of Essential Tagalog Grammar and the co-author of Learning Tagalog: Fluency Made Fast and Easy. She taught Tagalog to Japanese adults while studying in Japan and has also worked as a translator. In addition to Tagalog, Fiona speaks English, Japanese, Dutch, German and French. Fiona is also a singer and songwriter.