Our Team 

Febrianto is a resident of Sungai Utik, currently contributing to community-based initiatives in Kapuas Hulu. With a Diploma in Civil Engineering from Politeknik Negeri Pontianak, he has been actively involved in local development efforts, including serving as Chairman of the Keling Menua Tourism Group and as a Field Staff for Serakop Iban Perbatasan. Known for his integrity, teamwork, and eagerness to learn, Febrianto brings valuable technical and interpersonal skills to every role he undertakes. He has now joined Sangga Bumi Lestari as a Village Facilitator.

Libertus completed his bachelor’s degree at the Faculty of Forestry, Tanjungpura University, and has since been actively involved in various social and environmental initiatives. He has experience as a facilitator in tenurial conflict resolution, participatory mapping of customary territories, and social forestry assistance. He also serves as the Head of a Community Forest Farmers Group, where he leads community-based forest management and the development of productive economic enterprises. He is now part of Sangga Bumi Lestari as a Village Facilitator.

Simon is a seasoned community organiser and indigenous rights advocate with over two decades of experience in grassroots leadership, capacity building, and policy advocacy. A graduate of Sanata Dharma University’s Faculty of Engineering, Simon has held key roles in national and international indigenous networks, including AMAN, APIYN, and the UN Global Indigenous Youth Caucus. His work spans from facilitating leadership training and participatory planning in indigenous territories to representing indigenous voices at global forums such as the UN Permanent Forum on Indigenous Issues. Simon now contributes his deep expertise and commitment to Sangga Bumi Lestari as a Village Facilitator.

Ernalinda Mangkoan is a Forestry graduate from Tanjungpura University. She has experience in collecting and analysing social and environmental data, including research on the use of medicinal plants by local communities and web-based village data management. Her previous roles include Enumerator, Village Operator, and intern in various community-based initiatives. With a strong background in forestry and excellent communication skills, Ernalinda has now joined Sangga Bumi Lestari as a Village Facilitator and is committed to supporting rural communities in strengthening their capacity and managing natural resources sustainably.

Emiliana is a graduate of Urban and Regional Planning from Tanjungpura University, with experience in research, field facilitation, and community-based project management. She has been involved with GIZ and CIFOR in Kapuas Hulu and is actively engaged in field surveys, interviews, and public presentations. She has now joined Sangga Bumi as a Village Facilitator for a conservation project in Kapuas Hulu.

Achmad is a Forestry graduate from Tanjungpura University. He has extensive experience in fieldwork and community facilitation. Achmad has been involved in various forest and land rehabilitation projects, carbon inventory assessments, and forestry surveys. He is currently part of Sangga Bumi Lestari as a Village Facilitator, playing a key role in supporting rural communities in the participatory and sustainable management of natural resources.

Florentina is a native of West Kalimantan and a graduate of the Faculty of Forestry at Tanjungpura University. She has experience in field data collection, natural tourism potential analysis, and community facilitation. Florentina is currently part of Sangga Bumi Lestari as a Village Facilitator in a conservation project in Kapuas Hulu, where she supports local communities in the participatory management of natural resources.

Wilhelmina comes from Labian Ira'ang Village in Kapuas Hulu and is a graduate of the Faculty of Forestry at Tanjungpura University. She has experience in biodiversity research and has been actively involved in forest rehabilitation and natural resource conservation activities. Wilhelmina has also participated in drone mapping training and served as a field assistant in Forest and Land Rehabilitation (RHL) programmes. She is currently contributing as a Village Facilitator in a conservation project with Sangga Bumi Lestari.

Bima is a community development and conservation practitioner with experience in social forestry, key wildlife monitoring, and strengthening local community groups across West Kalimantan. He is skilled in field facilitation, stakeholder engagement, and mapping. He is currently part of Sangga Bumi Lestari as a Project Assistant – Mendawak, supporting community‑based conservation and development efforts.

Abdul Waif is a Forestry graduate with experience in environmental research, ecosystem management, and community empowerment across West Kalimantan. He has worked on issues such as community capacity-building, biodiversity monitoring, ecological restoration, and social forestry facilitation. His skills include field facilitation, basic mapping, biodiversity data collection, and community–stakeholder engagement. He is currently part of Sangga Bumi Lestari as a Project Assistant – Mendawak, contributing to conservation initiatives, sustainable village development, and community‑based empowerment programs.

Widya is a science graduate from Tanjungpura University with a strong interest in research, data analysis, and stakeholder engagement. She has experience in both ecological and socio-economic studies, particularly in peatland communities, as well as policy analysis and programme implementation. At Sangga Bumi Lestari, she works as Project Assistant for the Mendawak landscape, contributing to conservation, sustainable village development, and stakeholder engagement.