Mathias Huter

Managing Director
Twitter: @mathiashuter

Mathias has more than twelve years of experience working on transparency, access to information and anti-corruption.

He joined the UNCAC Coalition in 2018 and led the process of establishing the Coalition's Vienna Hub office. He has campaigned for a right to information and more transparency in Austria with Forum Informationsfreiheit, worked as a consultant for NGOs and international organisations, including in Timor-Leste, Kenya, Ghana and Ukraine, and spent five years in Tbilisi as a Senior Analyst, Program Manager and a stint as Acting Director of the watchdog-NGO Transparency International Georgia.

Mathias holds a degree in Journalism and Media Management from the FHWien – University of Applied Sciences Vienna and an MA in International Relations from Johns Hopkins University's School of Advanced International Studies (Bologna and Washington, DC). See his Declaration of interests (2023).

Yonatan Yakir

Programme Manager & UN Affairs Lead

Yonatan has been working in the political and social sphere, in a local and global context for the past 12 years. Mostly working for NGOs promoting democracy and human rights, he has a strong interest in peace and consensus building.

As a group facilitator and trainer, he has worked mainly with education practitioners and law enforcement officers. Before joining the UNCAC Coalition, he had worked as a political advisor for the Israeli Permanent Mission to the United Nations in Vienna, covering all UNODC issues, including the fight against corruption.

Yonatan holds an MA in Conflict Resolution & Mediation and a BA in Psychology and Communications from Tel Aviv University.

Corinna Gilfillan

Senior Analyst

Based in Washington D.C., USA

Corinna Gilfillan brings over 20 years of work experience in advancing human rights, good governance and environmental protection. Before joining the UNCAC Coalition, Corinna was Head of the US Office for Global Witness where she built up and ran the organisation’s U.S. advocacy program for 15 years. She played a leading role in securing passage of groundbreaking US legislation to combat corruption and protect human rights. She also helped to develop effective global multi-stakeholder agreements on human rights and good governance. She served on the Board of the Extractive Industries Transparency Initiative (EITI) and the Advisory Board of the International Corporate Accountability Roundtable (ICAR).

Earlier in her career, Corinna directed Friends of the Earth US's Ozone Protection Program and worked at the United Nations Environment Programme where she provided technical and policy assistance to help developing countries comply with environmental treaties. Corinna has testified before the US Congress and appeared in a wide array of media outlets to speak out on these issues.

Corinna holds a MSc from the London School of Economics and Political Science and a BA from Duke University.

Betina Pasteknik

Operations, Finances & Membership Lead

Having a background in human rights and international development Betina has a strong interest in the role of civil society actors and international cooperation.

She previously worked in the areas of education, sponsoring, fundraising, and events organization for non-profit and for- profit organizations, while maintaining an active agenda as a classical musician.

Betina holds a LLM in Human Rights and a MA in International Development from the Vienna University, a MA in Specialized Music Performances from the University of Applied Sciences and Arts Western Switzerland, and a MA in Music from the Boston Conservatory.

Danella Newman

Project Manager

A dual global citizen, Danella has a strong interest in international cooperation of civil society and state actors in the fields of anti-corruption, human rights and gender.

Before joining the UNCAC Coalition, she worked in the educational field in Austria and Colombia, on good governance, human rights and international cooperation at the Austrian Ombudsman Board and the International Ombudsman Institute, and on fundamental rights as well as EU and international institutional relations at the EU Agency for Fundamental Rights.

Danella holds a BA in Spanish/French, a BA in European Cultural Anthropology, as well as a joint-degree MA in Euroculture: Society, Politics and Culture in a Global Context, having studied in Austria, Spain, Germany and India.

Arjun Chaudhuri

Advocacy and Communications Officer

Arjun is an experienced campaigner with more than six years of expertise designing and implementing effective communications and advocacy strategies to secure concrete commitments in international political contexts.

Formerly a campaigner at Amnesty International, Arjun has led numerous successful advocacy efforts centered on issues such as human rights defenders at risk or the critical human rights situations in countries such as Nicaragua and El Salvador.

Originally from the UK, Arjun has lived and worked in Latin America for more than eight years, and speaks Spanish fluently. Arjun holds an M.A. (Hons) in International Relations from the University of St. Andrews and an L.L.M in International Human Rights Law from the University of Essex.

Isabella Moggs

Project Officer

Isabella has a strong interest in anti-corruption through a human rights lens, and in government accountability to prevent and remedy human rights violations. She is also interested in the area of business and human rights, holding corporations accountable through due diligence practices.

Prior to joining the UNCAC Coalition, Isabella conducted extensive research on efforts to combat war crime denial at the civil society level in Republic Srpska, Bosnia and Herzegovina. She has also previously worked with an NGO focusing on children’s rights protection from an international human rights law based approach.

Isabella holds a BSc (Hons) in Politics and International Relations from the University of Bath, United Kingdom, and an MA in Human Rights from the Central European University, Austria.

Iñaki Albisu Ardigó

Regional Coordinator for Latin America

Based in Buenos Aires, Argentina

Iñaki is passionate about topics relating to anti-corruption, civic participation, and especially whistleblower protection.

Prior to joining the UNCAC Coalition, he worked as an external consultant for Transparency International’s Anti-Corruption Helpdesk, as project coordinator for the Argentine NGO watchdog Fundación Poder Ciudadano, and as program lead for a municipal transparency program within the Office of Institutional Strengthening (Oficina de Fortalecimiento Institucional) of the Province of Buenos Aires.

Iñaki holds a BA in Political Science and Latin American Studies from the University of Toronto, an MA in Corruption and Governance from the University of Sussex. He is working towards a degree in Law from the University of Buenos Aires.

Fatema Afroz

Regional Coordinator for Asia and Pacific

Based in Dhaka, Bangladesh

Fatema Afroz is passionate about international cooperation in the fields of anti-corruption, development, human rights and civil society. She worked on anti-corruption, governance, public sector corruption and reform, access to information, parliament and inclusive politics, private sector, gender, ethics and social justice.

Currently Fatema is working with Transparency International Bangladesh for research and policy advocacy.

Fatema holds an MA in Anti-Corruption Studies from the International Anti-Corruption Academy (IACA), Austria and MSS in Public Affairs from the University of Dhaka, Bangladesh. She did her bachelor degree in International Relations from the University of Dhaka, Bangladesh.

Ana Revuelta

Regional Coordinator for Europe

Based in Spain

Ana is a consultant and researcher specialized in good governance, open government and sustainable development. She has been participating in the global transparency movement since 2008. With Transparency International, she helped civil society organizations in the Americas monitor the implementation of international anti-corruption conventions. Afterwards, she worked in Spain on lobby regulation and led a project to improve accountability in public procurement and promote a clean business environment.

She has also worked in Germany with development agency AECID at the Spanish Embassy in Germany, and in France with UNESCO and educational institution Collège Miguel Servet, as well as performed independent consulting, research and training.

Ana studied economics at Universidad Autónoma de Madrid and Université Paris-Dauphine and holds a Masters from Institut d’Études Politiques de Paris and a Masters in government and public administration from Universidad Internacional Menéndez Pelayo.

Mariana Ghawaly Giacaman

Regional Coordinator for Middle East and North Africa

Based in Berlin, Germany

Mariana is passionate about the intersection of good governance, anti-corruption and human rights advocacy with a focus on the Arab world and transnational contexts. Before joining the UNCAC Coalition, Mariana worked as a MENA Regional Associate at Transparency International Secretariat in Berlin and previously served as a research assistant on a project focused on Central America and North Africa at the University of Freiburg.

Mariana holds an MA in Global Studies from University of Freiburg & FLACSO Argentina and a BA in Political Science, Administration & Organization from the University of Potsdam.

Sarah Wesonga

Regional Coordinator for Sub-Saharan Africa

Based in Nairobi, Kenya

Sarah is a seasoned researcher and policy analyst with a background in public policy, human rights and advocacy. She is passionate about the role of information in the modern age, particularly in empowering a knowledgeable and informed citizenry to be a driver for sustainable political and economic development.

Notable for her roles in Kenya's Open Government Partnership (OGP) Technical Committee and the Governing Council of the Africa Freedom of Information Centre (AFIC), she now serves on the Steering Committee for the Assessment of Access to Information Implementation in Kenya. Sarah's leadership extends to managing critical projects like the European Union's "Covid-19 Response in Africa: Together for Reliable Information," aimed at providing vital information during the pandemic. Currently based at ARTICLE 19 Eastern Africa, Sarah contributes significantly to creating an enabling environment for transparency and information rights while also lending her expertise as a Thematic Expert Reviewer for Access and Openness indicators in the Africa Integrity Indicators project.

Sarah holds a BA in Political Science and Sociology from Kenyatta University and is finalising her Master of Arts in Public Policy and Administration at the same institution.

Thank you to our former team members Denyse Degiorgio, Bright Sowu, Anna Reißig, Karim Aissa, Alexis Chalon, Niamh Webster, Pusetso Morapedi, Irina Tontcheva, Matthias Flug, Antoine Guitteny, and Charlotte Honnigfort.