FERRY JAYA PERMANA Ferry Jaya Permana is a lecturer at Department of Mathematics, Parahyangan Catholic University, Bandung. He is currently the Dean of Faculty of Information Technology and Sciences. He holds Bachelor Degree from ITB (Mathematics) and Master Degree from ITB (Actuarial Matehmatics). He finished his PhD in Mathematical Finance from the Delft University of Technology, Netherlands in 2008. He completed the KNAW (Royal Netherlands of Academy of Arts and Sciences) Postdoc Programme in study of the Risks Management with Derivatives in Emerging Markets at the Free University, Netherlands – Universitas Gajah Mada, Yogyakarta. He has been involved as jury in UNPAR’s Mathematics Competition for more than 10 years. 

PHILIPS N. GUNAWIDJAJA Philips Nicolas Gunawidjaja is the Head of Physics Department at Parahyangan Catholic University in Bandung. He obtained his PhD in Physics from the University of Warwick, UK and completed his Postdoctoral studies in Biomaterials at the Arrhenius Laboratory, University of Stockholm, Sweden. He has worked for over 10 years in the field of education as a teacher, lecturer, teacher trainer, curriculum and materials designer, and education consultant. He has special interest in teacher training and curriculum and materials development. 


DHARMA LESMONO Dharma Lesmono is an associate professor in the Department of Mathematics, Universitas Katolik Parahyangan where he has been working for more than 24 years. He is currently the Head of Department of Mathematics Universitas Katolik Parahyangan (UNPAR). He holds Bachelor Degrees from ITB (Mathematics) and UNPAR (Accounting). He completed his Master Degrees from ITB (Industrial Engineering) and The University of Twente, The Netherlands (Mathematics). In 2006, he finished his PhD from The University of Queensland, Australia (Mathematics). He has been involved as jury in UNPAR’s Mathematics Competition for more than 10 years. 
MARISKHA TRI ADITHIA Mariskha Tri Adithia obtained her bachelor's degree from Department of Mathematics, Bandung Institute of Technology. She then continued her study to pursue a master's degree in Technishe Universiteit Eindhoven, the Netherlands, in Information Security Technology. In 2008, she finished her professional doctorate study, in the same university, majoring in Communication and Information. During this professional doctorate study, Mariskha involved in a project which evaluating smart card security; working together with Brightsight, a security laboratory in Delft, the Netherlands. After finishing her study, she worked as an IT consultant at Collis B.V., a company in Leiden, the Netherlands, specializing in testing payment systems and smart cards. In 2010, Mariskha started working at Department of Informatics, Parahyangan University (UNPAR) and currently, she is the head of the Department of Informatics. She teaches some mathematics, information security, and cryptography courses in the department. Those areas are also her main research interest. 

THOMAS ANUNG BASUKI Department of Informatics Parahyangan Catholic University 


SYAILENDRA HARAHAP 

REINARD PRIMULANDO Reinard Primulando is a lecturer at the Department of Physics, Universitas Katolik Parahyangan. He also serves as the Head of Basic Physics Laboratory, Universitas Katolik Parahyangan. In 2012, he finished his PhD from The College of William and Mary, USA. He has worked as a postdoctoral fellow at The Johns Hopkins University. He has been involved as an advisor for the teams from Universitas Katolik Parahyangan in the Mathematical Contest in Modelling and The University Physics Competition. 

BENNY YONG Benny Yong is currently a lecturer at Department of Mathematics, Parahyangan Catholic University, Bandung, and has 15 years of experience in mathematics research and teaching. He obtained a Ph.D. degree in mathematics from Sultan Idris Education University, Malaysia, in 2017. He is also a mathematics trainer, with a strong passion in mathematical problem solving, and as jury member in many mathematics competitions. He also wrote mathematics books and active in writing papers to journals, giving presentations, and in conducting workshops and trainings in Indonesia. His research interests are population dynamics, mathematical modelling, and recreational mathematics. 

JALLSON SURJO Currently, Jallson works as a technology integrator for schools in implement STEM (Science, Technology, Engineering, and Math) education. Jallson believes that through STEM education, students are able to channel their learned skills to the real world. Author of “Cara Mudah Belajar Mac OS X” also works as a Mac technician and his activities include disassembling, fixing, and making things. He believes that by using “learning by doing” method it is easier for students to remember what is learned. Despite his educational background in Architecture (UK. Petra), he is able to make use of his design skills in the area of computer technology, engineering, and robotics. He is actively involved as a mentor and jury in robotics competitions. Jallson has the passion to encourage the young generation to make, invent, and share to the others, because their thinking and creation of today can be part of the solution for tomorrow. 
KUNCORO PUJI RAHARJO Kuncoro Pujiraharjo has been teaching chemistry in SMA Taruna Nusantara for 26 years. Beside that, he also teach Olympiad and Science Club on this senior high school. Mr. Kuncoro also take hold as AGPPI Presidium Leader. In his career as a researcher teacher, Mr. Kuncoro also had been teaching many students to become winner in Science Fair Competition. His capability in Environmental research, made Mr. Kuncoro be trusted as Indonesian Young Scientist mentors. Because of his dream to made better for our world by science, Mr. Kuncoro still active doing many research to developed science and environment. 

HENDRA GUNAWAN Professor of Mathematics Bandung Institute of Technology 


WONO SETYA BUDHI Professor of Mathematics Bandung Institute of Technology 
MEUTIA WULANSATITI Meutia Wulansatiti currently works at Temasek Independent School as a Physics and Chemistry teacher. She obtained her bachelor degree in Physics from Parahyangan Catholic University in 2017 after which she continued with an internship at CERN, Geneva. During her time as a student with UNPAR, she participated in University Physics competition, where she and her teammates were a Silver Medalist for UPC. 

MUHAMMAD ARIFIN DOBSON Physics student in Parahyangan Catholic University. Once a Silver Medalist in University Physics Competition and got an Honorable Mention in MCM. Currently working in particle physics data processing and solar thermal collector data acquisition system. Highly passionate about Science and Technology. 

DELVYDO MELVERNALDO Bronze Medal University Physics Competition 

Victor Heri Purwanto Math Teacher of Saint Angela High School Bandung 