Our team is comprised of individuals with significant experience in education and community building. Our expertise and professional skills have allowed us to come together to build a strong vision and holistic view of our service to children.

Sharada Selvanathan


Sharada is Alpha to Omega’s founder in Singapore. Her passion in education is longstanding. She has been heavily involved in the operations of the Alpha to Omega School in Chennai, working closely with its founder, Lalitha Ramanujan. Full Profile

Lalitha Ramanujan

Co-Founder & Curriculum Director

Lalitha is a pioneer in the field of special education in India and is the founder of The Alpha to Omega School in Chennai, India. Her passion for helping children succeed, whatever their challenges, has been the driving force of Alpha to Omega in the region. Full Profile

Ramani DeAlwis

Executive Director & Head of Centre

Ramani has over 30 years of experience as an educator and school administrator from her time in New York City. An inspired and visionary leader, she is Alpha to Omega's Head of Centre. Full Profile

Sally Ang

Senior Specialist

Sally is a Senior Specialist at Alpha to Omega. She has served students and families as an educator for over twenty years. She is trained in the Orton-Gillingham approach for reading and math and is an NILD Educational Therapist. Full Profile

Zach Zheng

Teaching Specialist

Zach brings a lively and devoted spirit and commitment to our approach to education at Alpha to Omega as a Teaching Specialist. He served the Ministry as a Secondary School teacher from 2009 to 2011, specializing in Biology and Mathematics. Full Profile

Kristin Barbour

NILD Partner

Kristin is the Executive Director of the National Institute of Learning Development (NILD), an institution that partners with Alpha to Omega in Asia. Kristin’s passion is life-long learning and the development and success of independent learners. Full Profile