People
The Extension School works closely with faculty experts, partners in academia and industry, and learners, to develop socially relevant online education; to research, innovate and improve online and campus teaching and learning; and to share lessons and insights with others.
Organisation
We are an independent organisation within the TU Delft’s University Corporate Office and as such our management team reports directly to the Executive Board. Our international team of about 30 experts works closely with academic colleagues in faculties.
Our team provides knowledge and support in:
- course development, instructional design and didactical support (incl. assessments, online proctoring and accreditation);
- learning experience (incl. study support and course moderation);
- learning technology (incl. data access and performance analysis and video publishing);
- portfolio & marketing (incl. business development and management, portfolio structure and marketing);
- administration (from admission and registration to certification);
- website & communication (incl. product and content management and strategic outreach).
Faculty management, academic experts and external partners are welcome members of our Strategic, Advisory and Quality Assurance boards. Their participation and co-ownership of the portfolio supports our ability to fulfil our mission.
ES Management Team

Arno Smets – Director of ES Education

Maaike van Buul – Manager Business Development

Sofia Dopper – Manager Education Support

Willem van Valkenburg – Executive Director
ES Education Management Team

Arjan van Timmeren – Academic Portfolio Director for the Sustainable Cities theme

Arno Smets – Director of ES Education

Arvind Gangoli Rao – Academic Portfolio Director for the Future of Transportation theme

Christoph Lofi – Academic Portfolio Director for the AI & Cyber Security theme

Menno Veldhorst – Academic Portfolio Director for the Quantum Computing theme

Rene van Swaaij – Academic Portfolio Director for the Energy Transition theme

Sylvia Mooij – Academic Portfolio Director for the Skills for Engineers theme

Tim Horeman-Franse – Academic Portfolio Director for the Medical Technology theme
Faculty Coordinators

Carola van der Muren – Faculty of Applied Sciences

Emmylou van Hartrop – Faculty of Architecture & the Built Environment

Grazia Bastasin – QuTech

Joost Groot Kormelink – Faculty of Techology, Policy & Management

José Hekkens – Faculty of Industrial Design Engineering

Judith Kesler – Faculty of Electrical Engineering, Mathematics & Computer Science

Linda Otten – Faculty of Civil Engineering & Geosciences

Maaike Kraeger-Holland – Faculty of Aerospace Engineering

Merel Piekaar – Faculty of Mechanical, Maritime & Materials Engineering

Denise Tans – Secretary

Kristina Walther – Administrative Officer

Vicky van den Elsen – Policy Officer
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Maaike van Buul – Manager Business Development
Chantal van Scheijndel – Process Manager
Federica Pugnali – Administration Officer
Gino van der Elst – Administration & Systems Officer
Nancy Tona – Student Affairs Officer
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Maaike van Buul – Manager Business Development
Daniel Agmon – Marketer
Eduardo Landin – Marketer
Joanna Jajko-Schlichter – Marketer
Oscar Schuiling – Content Manager
Sadaf Nadimi – Visual Designer
Sibilla Becchetti – Manager Communications & Outreach
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Maaike van Buul – Manager Business Development
Angelique Lentjes – Course Operations Coordinator
Bertien Broekhans – Product & Portfolio Manager
Janine Kiers – Product & Portfolio Manager
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Cora van Haaren - Project Manager Lifelong Learning
Jacqueline van Krieken – Project Manager Energy Switch
Linette Bossen – Project Manager ET-Talent for Learning Communities
Vera Scheepens – Project Manager LDE-CEL
Education Support
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Sofia Dopper – Manager Education Support
Clelia Paraluppi – Quality Assurance Officer
Danika Marquis – Coordinator Course Development
Learning Developers
Bea de los Arcos
Ceyrine Pellikaan
Eloise Ruby
Jan Implom
Patricia Mancebo
Tracey-Lee Davis
Wilma Elston
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Sofia Dopper – Education Support Manager
Dejan Veljacic – edX Support Officer
Estefania Fuentes – Team Coordinator
Teaching Assistants from the faculties
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Sofia Dopper – Education Support Manager
Liam Connolly – Video Publishing Officer
Munire van der Kruyk – Functional Administrator
Nardo de Vries – Data Analytics Officer
Selma van Esveld – Research Coordinator
Udo Ouwerkerk – Instructional Designer
ES Education Advisory Board
- Abbie Vanhoutte – Learning and Development Consultant, EMC Performance
- Gillian Saunders – Associate Professor in the Cognitive Robotics Dept., Faculty of Mechanical, Maritime & Materials Engineering
- Giulia Calabretta – Associate Professor in Strategic Value of Design, Faculty of Industrial Design Engineering
- Katarzyna Rzezniczak – Director of Product Management, NewGlobe
- Kees Wijnberg – Head of Engineering, Transavia
- Sjoerd Hooning – Team Leader Materials & Processes, Fokker Technologies Holding B.V.
- Timon Idema – Program Director MSc Nanobiology, Faculty of Applied Sciences
- Vasudevan Lakshminarayanan – Dressings Processing Lead – Europe, Unilever
ES Quality Assurance Board
- Joris Melkert – Director of Education, Faculty of Aerospace Engineering
- Joost Groot Kormelink – Coordinator Open and Online Education, Faculty of Technology Policy & Management
ES Strategy Board
- Albert de Voogd – Head of Education & Student Affairs, Faculty of Civil Engineering & Geosciences
- Dick van Gameren – Dean Faculty of Architecture & the Built Environment
- Ruud Balkenende – Director of Education Faculty of Industrial Design Engineering
- Sacha Kroonenberg – Director Education & Student Affair