Ar. Dinar Ari Wijayanti, IAI is a professional architect with over 20 years of experience in design, education, and liturgical architecture. She holds degrees from the Indonesian Christian University and pursued further studies in Germany and Rome, developing expertise in Catholic church planning and sustainable heritage management. Dinar currently serves as Principal Architect at Selarasart Kreatif Desain Studio and is actively involved in professional organizations, including her role as Secretary of IAI Jakarta. She also leads international community initiatives as President of the Women’s International Club Jakarta and Program Director of Welcome Clubs International. Her award-winning guidebook, Liturgical Guide for Planning Catholic Church Buildings in the Archdiocese of Jakarta, received top honors at the IAI Jakarta Awards 2024. Dinar’s work reflects a deep commitment to cultural sensitivity, architectural excellence, and community engagement.