Our Team

Principal - Lidia Olivieri

Lidia Olivieri

Principal

Born in Italy and raised in the South-East of France, Lidia has studied Psychology at the Université de Lettres et Sciences Humaines de Nice. She received her AMI 3–6 Diploma in 2002 from the Institut Supérieur Maria Montessori in Paris and has recently completed the AMI Montessori School Leadership Certificate Course.

Lidia began her Montessori career teaching in France for several years before joining Montessori School Bali.

As Principal, she brings over two decades of Montessori experience and a deep commitment to authentic Montessori education. She began her journey as a 3–6 Guide, developing a profound understanding of children’s developmental needs and the importance of a carefully prepared environment. Over the years, she has served as Preschool Coordinator and Vice Principal, providing continuity, vision, and thoughtful leadership across the school’s Montessori programs.

Guided by the Montessori philosophy that children thrive through independence, purposeful work, and a nurturing environment, Lidia leads with warmth, reflection, and intention. Her appreciation for beauty, creativity, and attention to detail enriches the school’s learning environments and contributes to a culture of excellence.

Fluent in English, French, Italian, and Bahasa Indonesia, Lidia values meaningful communication and the richness of working within an international community.

With genuine gratitude, Lidia is honored to serve the Montessori School Bali community. Her commitment is simple and sincere: to lead with kindness, integrity, dedication, and care, ensuring that every child feels safe, respected, and inspired to reach their full potential, while fostering a supportive and empowering environment for families and staff.

Together with our teachers, staff, and families, Lidia looks forward to nurturing every child’s growth with joy, integrity, and excellence, helping Montessori School Bali continue to flourish as a vibrant and caring learning community.

1.3 Garden - Lidia Olivieri - Vice Principal, Preschool Coordinator and Guide

Lidia Olivieri

Teaching Vice Principal (Preschool)

Born in Italy and raised in the South-East of France, Lidia Olivieri has a degree in Social Psychology from the Université de Lettres et Sciences Humaines de Nice. She received her three-to-six AMI diploma in 2002 from the Institut Supérieur Maria Montessori in Paris where she taught for a few years, before joining Montessori School Bali. She is our Vice Principal, our Preschool Coordinator, as well as one of our Preschool Lead Teachers. Her passion and enthusiasm for guiding her students is contagious and her creativity and love of beauty bring innovative extensions to her teaching practice every year.

Faculty

Administration

Ground Staff

LUISA ORDÒÑEZ

Infant and Toddler Teacher Guide

Luisa was born and raised in Honduras. At eighteen, she moved to Montreal, Canada, to pursue her studies, where she completed a Bachelor of Fine Arts in Art History, a diploma in Interior Design, and later her AMI Montessori teacher training.

Over the years, she has lived in Montreal, Victoria (BC), Portugal, and India, experiences that have shaped her appreciation for different cultures, ways of life, and approaches to education. She has had the opportunity to work with children from diverse backgrounds, particularly in child-centered and alternative educational settings that value respect, mindfulness, and emotional well-being.

She is passionate about creating calm, nurturing, beautiful environments where young children feel safe, confident, and free to explore independently at their own pace. She loves nature, yoga, music,  and discovering new cultures. These experiences continue to inspire the grounded and gentle approach she brings into her work with children. 

She feels truly grateful to be part of your child’s early years and looks forward to growing together as a classroom community. 

AYU DEWI

Infant and Toddler Teacher Assistant

Ayu Dewi began her journey in early childhood education in 2014 and has since remained dedicated to fostering meaningful, hands-on learning experiences for young learners.

She has completed Montessori Orientation training and thoughtfully integrates Montessori principles into her teaching to nurture independence, curiosity, and a lifelong love of learning.

Ayu believes that every child holds unique potential and thrives in an environment that encourages respect, creativity, and joyful exploration.

IPHIGENEIA SCOUTARI

Preschool Teacher Guide

Iphigeneia (Iphi) is a dedicated bilingual Montessori teacher with a rich Greek-British heritage. After earning her bachelor’s degree in Early Childhood Education, she earned her AMI Montessori diploma for ages 3-6 at the Montessori Teaching Center of Athens. With a wealth of experience working in Montessori schools across Athens and the Greek islands, Iphi is passionate about nurturing each child’s growth, helping them develop independence, and cultivating a genuine care for themselves, their peers, and the environment. Her heartfelt approach creates a supportive and inspiring learning atmosphere where every child can flourish. In her free time, Iphi enjoys mountain climbing, rock climbing and hiking.

AYU SUKMA

Preschool Teacher Assistant

Since joining Montessori School Bali in 2018, Sukma has embraced her passion for Montessori education. She graduated from Ganesha University of Education with a degree in English Education and later completed her AMI 3–6 Orientation certification, inspired by the Montessori philosophy and its respect for each child’s unique journey. She loves working with early-years children aged 3–6, creating nurturing, child-centered classrooms where children can explore freely, make their own choices, grow with confidence and develop a lifelong love of learning.

REKA DIENES

Preschool Teacher Guide

Reka is a dedicated Montessori educator from Hungary whose passion for early childhood education began during her university preschool teacher training, where she first encountered the Montessori approach and felt deeply inspired by its respect for each child’s individuality and natural development.

After receiving her Bachelor’s degree in Preschool Teaching, she continued her training in London, completing the AMI 3–6 Diploma and beginning her work in a Montessori school. These experiences strengthened her commitment to creating a respectful, thoughtfully prepared classroom where children can develop confidence, independence, and a genuine love of learning.

She is dedicated to fostering a caring, consistent environment that encourages and supports each child’s unique potential.

NOVITA YULIANTARI

Preschool Teacher Assistant

Novita graduated from Ganesha University of Education with a degree in English Education and completed her AMI 3–6 Orientation certification. Her journey in education began in 2014, when she started working with early childhood learners. In 2016, she joined Montessori School Bali and discovered her passion for child-led and hands-on learning.

She is deeply inspired by Montessori philosophy, particularly its respect for each child as an individual. She is passionate about creating an environment where children can explore, make choices, and learn at their own pace. Her dedication to supporting each child’s individual learning journey is at the heart of her teaching.

DINA ARIANTI

Preschool Teacher Assistant

Dina holds a Bachelor’s Degree in English Education from Ganesha University. Since 2020, she has been teaching children aged 3–5 in early childhood education.

She is truly passionate about working with young children and is dedicated to supporting each child’s development across all areas, academic, social, language, and motor skills. Dina considers it a privilege to help every child learn, grow, and reach their full potential each day.

She believes that by fostering a positive, caring, and nurturing environment, every child can develop confidence, flourish, and become the best version of themselves.

WINAYANTI

Preschool Teacher Assistant for Outdoor Programme

Wina began her teaching journey in 2004 and has dedicated her career to nurturing young learners through the Montessori approach. With over two decades of experience, she has developed a deep understanding of early childhood development and the importance of creating a prepared and respectful learning environment.
As a Montessori Assistant Teacher for the 3–6 age group, Wina brings patience, creativity, and warmth into her classroom. She has completed the AMI Montessori Orientation training, which strengthens her commitment to guiding children toward independence and confidence through purposeful activities.
Currently, Wina is part of MSB Preschool Outdoor Programme, where she supports children in connecting with nature, fostering curiosity, and developing life skills through hands-on exploration beyond the classroom.

ANURADHA PARTHIBAN

Lower Primary Teacher Guide

Anuradha (Anu) is originally from India and holds a Master’s degree in Zoology. She began her career as a researcher with an NGO promoting sustainable agricultural practices before discovering her passion for Montessori education. Drawn to its deep respect for the child, she found in the Montessori philosophy an approach that continues to inspire her as an educator.

Anuradha holds AMI Montessori diplomas for both the 3-6 and 6-12 age groups and has over fifteen years of experience as a Montessori guide, curriculum coordinator, teacher trainer, and educational consultant. She is passionate about creating environments that nurture independence, curiosity, and a lifelong love of learning.

Outside the classroom, Anuradha enjoys gardening, cooking, painting, and exploring the connections between science and mythology. Having lived and worked in several countries, she treasures learning from different cultures and believes these experiences continue to enrich both her life and her work as an educator.

DEBBY MARGHARET

Lower Primary Teacher Assistant

Debby was born and raised in Jambi, Indonesia. She holds a degree in Education from Jambi University, which she obtained in 2019. She has experience working as a Preschool Teacher, an English Teacher for Indonesian Junior High School, and a Support Teacher for Lower Primary before joining Montessori School Bali as a Lower Primary Teacher Assistant.

She is passionate about education and dedicated to supporting each child’s development. With an attentive and caring approach, she strives to create a nurturing and engaging learning environment where children feel confident, independent, and inspired to learn.

LAURA ARTIÑANO PUYA

Lower Primary Teacher Guide

Laura was born and raised in Spain, where she earned her degree in Fine Arts from the Complutense University of Madrid.
She holds an AMI Montessori diploma for children ages 6–12 from the University of Girona’s Foundation, and she previously worked as a lead guide in Spain at an international Montessori school.
Laura is passionate about the visual arts and looks forward to nurturing creativity in her students while strengthening the learning experience through artistic expression. She truly admires the Montessori approach and the benefits it brings to children.

LINA ARNIATI

Lower Primary Teacher Assistant

Lina was born and raised in Bali. She earned her Bachelor’s Degree in English Education from Universitas Pendidikan Ganesha (Undiksha) in 2008 and began teaching in a variety of schools in Bali, including international settings, as both an English and Indonesian teacher. Teaching has always been a meaningful path for her, one that feels natural, steady, and rooted in connection.

Lina joined Montessori School Bali in 2013, where she discovered the depth and beauty of Montessori education. She completed the International Montessori Teaching Diploma with the North American Montessori Center (NAMC) in 2016, the AMI Montessori 6–12 Orientation with the Sydney Montessori Training Centre (SMTC) in 2024, and her Bachelor’s Degree in Elementary Education (PGSD) from Universitas Terbuka in 2025. These experiences continue to shape her understanding of how children grow with trust, freedom, and gentle guidance.

Lina believes that every child arrives with their own gifts and their own rhythm. She is committed to guiding children with respect and patience, creating a learning environment where they feel safe, seen, and supported to grow into the best version of themselves at their own natural pace. Outside of teaching, Lina finds peace in nature. She loves camping, reading, and spending quiet moments outdoors, where she feels most connected to herself and the world around her.

MARIANNA LATSINOGLOU

Lower Primary Teacher Guide

Marianna is originally from Thessaloniki, Greece. After completing her bachelor’s degree in Special Education, she dedicated several years to working with neurodiverse students and those with learning difficulties. Driven by a deep love for her students, Marianna was led to seek an educational approach that would support them holistically, which she found in the Montessori Method.
Marianna received her AMI 6-12 Montessori diploma from the F.C.S.I.M. Bergamo Training Center in Italy. The understanding of Cosmic Education completed her identity as an educator and filled her with hope. Seeing “Education as a help to life,” as Maria Montessori said, changed her perspective and deepened her commitment to nurturing each child’s potential.
Marianna feels at home when she is close to the sea, while music is an integral part of her daily life. Traveling and photography are inseparable for her, as they help her see the world with different eyes.

DAYU SUKRENI

Lower Primary Teacher Assistant

Dayu holds a bachelor’s degree in English Education and has a strong passion for working with children. She especially enjoys teaching Bahasa Indonesian, with the goal of helping students develop not only practical language skills, but also a deep appreciation for Indonesia’s rich cultural heritage.

Dayu is committed to supporting students in building confidence in their language abilities. She believes this confidence will benefit them both personally and professionally in the years ahead.

SANDRA LEE

Upper Primary Teacher Guide

Sandra was born in Hong Kong and grew up in Canada. She holds a Bachelor’s Degree from McGill University in Montreal. Over the years, she has studied, worked, and lived in several cities, including Hong Kong, Montreal, Shanghai, London, Washington, D.C., and now, Bali. Sandra began her Montessori journey in 2020 after receiving her AMI Primary training in London, United Kingdom. While teaching as a 3–6 Montessori guide, she completed her 6–12 AMI Montessori training at the Washington Montessori Institute in Washington, D.C. Prior to discovering the Montessori approach, Sandra had always been interested in curriculum design. She designed educational workshops and programs for students ages 3 to 18 on topics such as innovation, sustainability, and character building. Ultimately, it was the thoughtful curriculum and material design of the Montessori Method that inspired her to devote herself fully to this work. In her spare time, you can find Sandra in nature, in meditation, or enjoying a comforting bowl of soup noodles.

TRI ERY

Upper Primary Teacher Assistant

A passionate and dedicated educator with over 20 years of teaching experience, Ery has worked with students across a wide range of age groups, bringing energy, care, and creativity to every classroom. Her commitment to children’s development is reflected in her AMI Orientation Certificate for the adolescent age group, which has deepened her understanding of the unique developmental needs of young people. She is currently undertaking the Association Montessori Internationale (AMI) 6–12 Diploma Training, further strengthening her expertise in Montessori elementary education and her ability to support children’s intellectual, social, and emotional growth. With a heart for guiding and inspiring young minds, she continues to foster meaningful learning experiences that empower students to grow with confidence, independence, and purpose.

OGY DINA SANTHI

Upper Primary Teacher Assistant

Dina is Balinese and a proud mother of two beautiful daughters, who inspire her every day both personally and professionally.

She holds a Bachelor’s Degree in English Education as well as a Bachelor’s Degree in Primary Education. Since 2018, she had been part of the Montessori School Bali community, where she had the opportunity to work with Lower Primary, Upper Primary, and Adolescent students. Throughout her journey, she has served as a Teacher Assistant and she has taught Bahasa Indonesia, Civics, and Indonesian Studies.Being a teacher is something she truly loves. She feels grateful to support children as they learn, grow, and discover their unique strengths. She believes every child has their own way of developing, and she enjoys creating a caring and encouraging environment where students feel safe, confident, and valued.She believes that the most rewarding part of her work is building meaningful relationships with students and witnessing their progress over time. Seeing their confidence grow and celebrating their achievements, both big and small, bring her great joy and remind her why teaching is such a meaningful profession.

ELISA HÜGLI

Adolescent Programme Teacher Guide

Elisa was born into a multicultural family. Her Swiss father was a diplomat, and her mother is of Rwandan origin. She spent much of her childhood in South America before continuing her studies in Switzerland, notably at the Geneva School of Fine Arts and the University of Lausanne, where she studied political science and art history. She also holds a master’s degree in translation. Later, she specialized in Montessori education (AMI 12–18 Diploma in Sweden) as well as an AMI Administrator certification for Montessori school leaders in Geneva. She speaks five languages, and both her personal and professional journey have always been deeply rooted in cultural openness, education, and human solidarity.

Together with her husband, Elisa has travelled extensively since her twenties, particularly throughout India, South America, Europe, and Southeast Asia. These experiences have profoundly shaped her understanding of education, human relationships, and the importance of fostering meaningful connections with both nature and culture.

Before joining Montessori School Bali, Elisa spent six years as the principal of a Montessori school in France. This experience strengthened her expertise in Montessori pedagogy, educational leadership, team development, and the creation of thriving learning communities.

Freedom has always been a guiding principle in Elisa’s life and educational philosophy. Freedom of thought, openness to the world, respect for diversity, autonomy, and the development of critical thinking are values that shape the way she teaches and supports adolescents.

Parents, students, and colleagues know Elisa for her thoughtful approach to teaching, mentoring, and communication, as well as for the care she brings to supporting both young people and their families. She is deeply committed to creating an environment where adolescents develop independence, confidence, initiative, and a strong sense of responsibility through meaningful work and authentic experiences.

JASNA TOMASEVIC

Adolescent Programme Science Teacher

Jasna is originally from Belgrade, Serbia, and brings an international educational and professional background in engineering. She completed her high school education and Bachelor of Science in Engineering in the United States, before returning to Belgrade to earn her Master’s degree. With a strong academic foundation and more than fourteen years of experience as a civil engineer and project manager working on large international infrastructure projects, she chose to change the direction of her career and bring her professional experience into the classroom.

Through Montessori education, Jasna found a meaningful way to combine her engineering background with her passion for guiding adolescents as they discover their strengths and purpose. Working side by side with adolescents, she enjoys sharing real-world experiences, encouraging critical thinking, and helping students connect their learning with the world around them.

Outside the classroom, Jasna enjoys traveling, scuba diving and freediving, hiking, cooking, arts and crafts, and spending time in nature. As a mother, she values lifelong learning and believes that every new experience is an opportunity to grow.

NI MADE RENASIH

Adolescent Programme Bahasa Indonesia Teacher Assistant

Born in Bali, Indonesia, Renasih (Rena) holds a Bachelor’s degree in Mathematics Education from Universitas Pendidikan Ganesha in Singaraja, Bali. She began her teaching journey in 2013 and has gained extensive experience through 2025 across tutoring centers and international schools, including Green School, where she taught students from elementary through high school.

Her passion and enthusiasm for teaching are matched by her deep patience and understanding. She creates innovative, engaging learning environments that encourage students to be active, confident, and genuinely enjoy their time in the classroom.

INGA PANTEN

English Tutor and Librarian

Born and raised in Germany, Inga has a Bachelor’s degree in English Literature and studied Creative Writing at the University of Melbourne, Australia. She is passionate about supporting children in their creative expression and has been running workshops for many years, since she moved to Bali in 2014. For the first two years she taught English at a local Montessori school (preschool to junior high), then went on to build a career as a full-time writer. 

Even though she loved working at a print magazine and working on her first book, she realised that the solitary work of a writer was not her calling after all. It was always children and education. Upon her first visit to Montessori School Bali, she felt like coming home and is now happy to complete her first Montessori training and serve the children as a librarian and English teacher. Inga also loves surfing, gardening and walking her dogs.

AJENG ARIFA WAHYUNINGTYAS

Student Enrichment Specialist

Ajeng graduated with a Bachelor’s degree in English Language Education from Brawijaya University and has completed the AMI 3–6 Orientation course. Drawing on her experience as a Montessori Preschool Teacher, she now serves as Student Enrichment Specialist at Montessori School Bali, where she coordinates student enrichment programs, collaborates with external vendors to deliver a diverse range of activities, and supports classrooms as a Substitute Teacher. She is passionate about creating engaging learning experiences that nurture children’s curiosity, confidence, and holistic development.

Anom Putra

Ground Operational Manager

Anom grew up in Batubulan and is a blessed father to a lovely daughter. Tourism has always been his passion. He began his journey with a Diploma in Food and Beverage Service in 2001, returned to study in 2024, and has since earned a Bachelor’s degree in Tourism Business Management.

His career includes a wonderful seven-year chapter in the United States, followed by a rewarding role as Assistant F&B Manager at Double Six Luxury Hotel in Bali. When the pandemic began, Anom transitioned into education and served as Ground Operational Manager at Montessori School Bali starting in 2020. Working at Montessori School Bali has been a humbling and enriching experience, one that broadened his horizons and strengthened his perspective in the field of education.

AYU SETIANINGSIH

Business Manager

Ayu graduated with a Bachelor’s degree in Accounting from Politeknik Negeri Bali. She enjoys reading books, listening to music, travelling, and swimming in her spare time.


Previously, she worked for 18 years as a Senior Accountant, overseeing the preparation of financial, budget, and tax reports for financial service companies as well as the hospitality industry.

Now, she is passionate about learning more about various management systems, especially Indonesia’s education sector. She has chosen to join Montessori School Bali, inspired by Montessori’s philosophy of nurturing children to grow in self-independence and become the best version of themselves in a healthy environment filled with kindness.

DWI PERMITA

Government Compliance Manager

Dwi was born and raised in Bali, Indonesia, and holds a degree from the English Education Department of Ganesha University (UNDIKSHA). Her professional journey began in the banking sector before she transitioned into the hospitality industry, where she served as a Financial Controller Corporate Secretary at the five-star Double-Six Luxury Hotel for three years. These experiences helped develop her expertise in administration, coordination, compliance, and stakeholder relations.


In September 2020, Dwi joined Montessori School Bali and currently serves as the Government Compliance Manager. In this role, she oversees regulatory compliance, licensing, accreditation processes, and government relations, ensuring the school operates in accordance with Indonesian educational regulations and requirements.


Working at Montessori School Bali has profoundly reshaped Dwi’s perspective on education. Witnessing the transformative impact of the Montessori philosophy on children’s development and its meaningful engagement with families has inspired a deep appreciation for the method. As a Balinese professional in an international educational community, she is proud to support the school’s mission and contribute to providing a high-quality learning environment for children and families.

ARISUSANTHI

Communications Coordinator

With over a decade of experience in the Montessori environment, Ari began her journey in 2010 as a Teacher Assistant at Montessori School Bali. Her deep passion for the Montessori approach has guided her through various roles, including Afterschool Activities Coordinator and Primary Support Teacher, where she focused on building foundational skills in literacy and numeracy.
Ari now takes on the role of Communications Coordinator, a position she embraces with enthusiasm and dedication. She strongly believes that clear, open communication between the school, teachers, and parents is essential to nurturing a strong, connected Montessori community.
She is here to assist you by ensuring timely and transparent communication, supporting parent engagement, and helping foster a warm, collaborative environment where every child can thrive.

FRIDA ARIDIA

Family Account Specialist

Frida has a bachelor’s degree in Management and started her career in Sanur as an Account Receivable staff. Looking for new challenges and opportunities to grow, she joined Montessori Bali to step out of her comfort zone and learn new skills in a lively and inspiring environment.

At Montessori School Bali, she uses her experience in accounting and finance to help the school run smoothly. Working alongside amazing teachers and staff, she has not only strengthened her accounting skills but also learned many new things, including how to work with children and gain a deeper understanding of education especially in the Montessori approach, which she had never explored before. Frida loves being part of the school community and enjoys contributing to a positive, growth-focused environment where everyone can thrive.

Enquiry Form

Register your interest to visit our school. We will confirm a day and time suitable for your visit via email.

Enquiry Form

Register your interest to visit our school. We will confirm a day and time suitable for your visit via email.