Meet the board!

The Extensus Board is made up of the following positions. Feel free to reach out if you have any questions or concerns, or simply approach your board members during one of the borrels or activities. We’d love to get to know you!

OUR 2026-2027 BOARD

  • Olesja Ščetiļnikova

    PRESIDENT

  • Nicos Surkov

    VICE PRESIDENT & AHSC CHAIR

  • A woman with dark hair in a blue shirt smiling with her arms crossed, standing against a colorful background.

    Natalia Gościło

    EVENTS OFFICER

  • Young man with wavy blonde hair wearing a white button-up shirt, standing against a plain background.

    Lorin Ertem

    TREASURER

  • Ivy Ye

    PUBLIC RELATIONS OFFICER

  • Bobo Wen

    COMMERCIAL OFFICER

  • Eda Cetinkaya

    AHSC Chair

Our journey: a look back at the previous boards

2025-2026

Adele Weiss – President

Stella Ormoneit – Vice President & AHSC Chair

Dean Kok – Treasurer

Naho Ota – PR Officer

Aisha Arenova – Commercial Officer

Mehin Aliyeva – Events Officer

2023-2024

Adrian Irawan – President

Aneta Jaglinska – Vice President

Nikola Ilic – Treasurer

Luuk Groeneveld – PR Officer

Than Van Nguyen – Commercial Officer

Rinus Huijsen – Events Officer

2022-2023

Jialing Huang–President

Tomáš Kreuzinger – Vice President & Secretary

Shreya Shreemani Kumar – Treasurer

Maya Dong – PR Officer

Lara Asmus – Commercial Officer

Erik Schagen – Project Officer

2021-2022

Nina Fischer – President

Sanne Goedhart – Vice President & Secretary

Kristina Veljkovic – Treasurer

Preyanha Hemakanthan – PR Officer

Karolin Wald – Commercial Officer

2020-2021

Anel Hasic – President

Trin Sirivadhanakul – Vice President & Secretary

Jessica Meyer – Treasurer

Amy van Meeteren – Commercial Officer

Alessandra Gaia Saracini – Project Officer

2019-2020

Lara Valent – President

Vongai Batidzirai – Vice President & Secretary

Eva Bergsma – Treasurer

Naina Parasher – PR Officer

Rosalie de Kerf – Commercial Officer

Thomas Litan – Project Officer

2018-2019

Sebastiaan De Vries – President

Koen Donatz – Vice President & Secretary

Josephina Neess – Treasurer

Tom Niggebrugge – Project Officer

Merel Makkus – PR Officer

Daphne Pieterse – Commercial Officer

2017-2018

Anna Kostiouk – President

Jo-Anne Kramer – Vice President & Secretary

Jakob Hagenberg – Treasurer

Aukje Terpstra – Project Officer

Femke Jansen – PR Officer

Daniel Osterwald – Commercial Officer

2016-2017

Felicia Ong – President

Thomas Bennis – Vice President & Secretary

Gillis Kruisselbrink – Treasurer

Urscha Fajdiga – PR Officer

Matthijs Eigenhuis – Commercial Officer

2015-2016

Aniek Broekhuizen – President

Miranda Huang – Vice President & Secretary

Tim Everaert – Treasurer

Yvonne Melcherts – Project Officer

Dora Knezevic – PR Officer

Lisa Tenge – Commercial Officer

2014-2015

Maartje ter Hoeve – President

Mees Vergouwen – Vice President & Secretary

Ruben Stukart – Treasurer

Ciska Taal – Project Officer

Errol Verwey – PR Officer

Nathalie Smit – Commercial Officer

2013-2014

Floris Busscher – President

Harleen Rai – Vice President & Secretary

Wouter Griffioen – Treasurer

Danique Wildschut – Project Officer

Rachelle Meijers – PR Officer

Jorn Koch – Commercial Officer

2012-2013

Guy Wijnen – President

Niko Schindler – Vice President & Secretary

Ada Sneekes – Treasurer

Danielle Schuitemaker – Project Officer

Eline Schaart – PR Officer

Sherida Sille – Commercial Officer

2011-2012

Leander Peters – President

Lisa Aarsman – Vice President & Secretary

Sem Aronson – Treasurer

Marijn Jonkhart – Project Officer

Emilie Holtbach – PR Officer

2010-2011

Aileen Nederlof – President


Rory Deen – Vice President & Secretary


Dajana Zubrinic – Treasurer

2024-2025

Fabian Khairallah – President

Eli Dao – Vice President & AHSC Chair

Lia Jackson – Treasurer

Yuval Peled – PR Officer

Dhruv Gupta – Commercial Officer

Karren Kharissa – Events Officer

Founding board of 2009-2010

Winnie van Dijk

Lars Jongerius