Our Team

Miss Seden is the founder and visionary behind Cosmo Tuition Center. With deep experience in international education, she brings structure, warmth, and high standards to the team. Her passion lies in the Humanities subjects - History, Literature, and critical thinking-and she has a special gift for connecting with children of all ages. 

With over 20 years of teaching experience, Ms Claudia specialises in supporting GCSE, IGCSE, AS and A-Level students. Her calm, structured approach helps students master challenging concepts, strengthen exam technique and build the confidence to work more independently.

Miss Chloe works closely with our younger students, offering targeted support in foundational Math and English. Her gentle guidance, clear explanations, and positive attitude help children build essential skills and grow their confidence in the early stages of learning.

Ms Suzanna brings an exceptional combination of academic knowledge and teaching experience to Cosmo. With two degrees in Psychology and Accounting, she combines a strong understanding of how students learn with excellent analytical skills. She teaches across a wide range of subjects, including Mathematics, Science and French, adapting her approach to each student’s level and needs. Her versatility, patience and ability to connect with students make her one of the most trusted teachers at Cosmo.

Born in Spain, raised with a strong connection to both Romanian and Spanish cultures, and later educated in Australia, Ms Ruth brings a truly international perspective to her teaching. Fluent in Spanish and English, she helps students build strong language skills while keeping lessons engaging, natural, and confidence-building.

A native Chinese speaker with over 10 years of teaching experience, Ms Lingling brings both strong language expertise and a clear, structured teaching approach to her lessons. She supports students in developing vocabulary, grammar, reading, writing and communication skills, while adapting each session to the student’s level and learning goals.

Ms Gina provides focused one-to-one support for students who benefit from closer guidance and a more personalised pace. She is particularly strong in Humanities subjects, where she helps students understand key ideas, structure their thoughts clearly and build confidence in written work. Her patient, attentive approach makes her especially effective with students who need extra support to progress.