Two communities. One goal. People united by the belief that the planet deserves better — and that knowledge drives change.
David Lyon Sudirman
Founder & CEO
David Lyon Sudirman
Visionary behind EcoActify. David leads the organisation's direction and builds the digital experiences that connect people to sustainable action.
Seungheon Park
COO & Co-CFO
Seungheon Park
Seungheon drives EcoActify's operations and finances while co-leading marketing initiatives that amplify our community reach and impact.
Dongeok Kim
Customer Management
Dongeok Kim
Dongeok keeps our community at the heart of everything we do — overseeing customer relationships and co-leading campaigns that resonate.
Utkarsh Sandilya
Web Dev Manager
Utkarsh Sandilya
Utkarsh leads EcoActify's engineering team, managing development workflows to deliver polished, high-performance digital experiences.
Austin Jackson Sim
Web Developer
Austin Jackson Sim
Austin builds and maintains the features powering EcoActify's platform, turning complex ideas into clean, accessible web solutions.
Sarah Gisela Gunadi
Graphic Designer
Sarah Gisela Gunadi
Sarah shapes EcoActify's visual identity — crafting imagery and design systems that communicate our mission with clarity and beauty.
Kennedy Ray Harsono
Customer Relations
Kennedy Ray Harsono
Kennedy is the bridge between EcoActify and our community — ensuring every interaction feels personal, meaningful, and impactful.
Jayden Katuari
Co-CFO
Jayden Katuari
Jayden co-manages EcoActify's financial strategy, ensuring every resource is allocated to create the greatest possible environmental impact.
Jocelyn Tan
Event Manager & Content
Jocelyn Tan
Jocelyn orchestrates EcoActify's events and content pipeline — from campaigns to community gatherings that bring the mission to life.
David
Lead
David
Leads the Waste2Worth compost initiative, steering the team's vision and ensuring the project creates real, measurable environmental impact.
Seungheon
Logistics Head
Seungheon
Manages the logistics behind Waste2Worth — coordinating collection, processing, and distribution workflows for the composting programme.
Dongeok
Operations Head
Dongeok
Oversees day-to-day operations of the Waste2Worth initiative, keeping all processes running efficiently and on schedule.
Sarah
Design & Student Relations
Sarah
Crafts the visual language of Waste2Worth while building bridges with the student community to grow participation and awareness.
Nico
Data & Research Head
Nico
Drives Waste2Worth's research agenda and data collection — turning composting outcomes into insights that prove real environmental value.
Marvel
Treasurer & Financial Lead
Marvel
Manages Waste2Worth's budget and financial planning, ensuring resources are channelled where they create the most composting impact.
Denzel
Partnerships
Denzel
Builds and maintains the partnerships that power Waste2Worth — connecting the initiative with schools, organisations, and community stakeholders.
Umar
Design & Student Relations
Umar
Supports visual design and student outreach for Waste2Worth, helping grow awareness and engagement within the school community.
Darren
Documentation
Darren
Documents the Waste2Worth journey — recording processes, outcomes, and learnings so the initiative's knowledge can be shared and replicated.
Patra
Documentation
Patra
Co-leads documentation efforts, ensuring every step of the composting initiative is captured clearly and thoroughly for future reference.
Ibam
Social Media
Ibam
Runs Waste2Worth's social presence — turning composting stories into engaging content that inspires more people to join the green movement.
We're always looking for passionate people who care about the planet's future.