Our Team


Our teachers are a diverse group who come from all over the world including Chile, Peru, China, Colombia, France, Japan, India, Germany, Puerto Rico and Taiwan. Many have degrees in language and education and years of experience in teaching. Many are parents themselves and experience personally the joys — and challenges — of raising bilingual children. They all have a passion for sharing language and culture with children and their families.

  • Khawar Business & Strategy

    Khawar oversees the Sponge business and team. He has over 25 years of experience working in the software industry and is currently focused on expanding the Sponge Method of language learning and bringing it to new students in the Greater Seattle and beyond. He enjoys traveling to far corners of the world, occasionally dabbles in oil painting, and is a fan of all types of science fiction.

  • Heike Curriculum & Teacher Management

    Heike hires, trains, and coaches our teachers. She develops our curriculum and ensures that each session is at its best. Heike brings over 15 years of teaching experience to Sponge, with learners of all ages. Her passion is in creating a springboard to lifelong language and intercultural learning. When she’s not working, you’ll find Heike gardening, traveling, reading, or with family and friends.

  • Natsumi Elementary Programs Lead, Japanese Teacher

    Natsumi is the Sponge Elementary School Programs lead, responsible for all aspects of our elementary and pre-school programs and also teaches Japanese classes. She has studied in Japan, US and Barcelona. She loves cultures around the world as well as seeing the delights on children’s faces. In her free time, you’ll find her making jewelry, doing Zumba and ballroom dance.

  • Rachael Customer Service Lead & Admin. Coordinator

    Rachael leads our customer service, and also writes the Sponge newsletters and storybooks. She worked for over 5 years as a development worker and civil servant in the Philippine climate change commission. She’s passionate about language and communication, and spends her free time teaching debate or watching movies in different languages. She’s studying Spanish, and also recently started boxing!

  • Dominique In-Center Programs Lead

    Dominique is the In-Center Lead responsible for all aspects of our three centers. She’s also assisting with marketing efforts for Sponge and working with our communities to drive awareness regarding the benefits of learning languages. In her spare time, you’ll find Dominique with her hands in dirt – happily planting away. When you can tear her away from plants, you’ll find her on a plane going on a new adventure – reading.