Impactful Ninja is a global community of experts researching and publishing
science-backed content with the aim to make a positive impact on the world & society

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Founder and Chief Ninja

Dennis is the founder of Impactful Ninja and passionate about enabling you to make a positive impact on the world & society. He started his professional career as a Sustainability Consultant and has worked on several social projects around the world. Outside of work, he is a passionate salsa dancer, fast runner, and multiple Ironman finisher.


Research, Content, and Editorial Ninja

Carla is passionate about animal welfare and our natural environment and is on a mission to give you the knowledge you need to help protect our planet and all of its inhabitants. She holds a bachelor’s of science degree in Animal Behaviour and Welfare, is a teaching support officer at the College of West Anglia, and also works as a cat sitter in her local community. Aside from writing, she has a love of music, teaching her daughter how to play piano, and enjoys getting creative with craft activities.

Grace Smoot

Research and Content Ninja

Grace loves to research and write about all things related to climate action and sustainability. She holds a Bachelor’s of Science degree in Environmental Biology and works as an Environmental Survey Technician. Outside of work, she loves to work out, play soccer, and take her dog for long walks.

Quynh Nguyen

Research and Content Ninja

Quynh loves to research and write about how we can live more sustainably. Before joining Impactful Ninja, she managed communications at the social enterprise Fargreen. And when she’s not writing, she likes to run in the woods, dig in the garden, or knit the next jumper.

Olivia Lopez

Research and Content Ninja

Olivia loves to research and write about all things related to social justice. She holds a Master’s degree in Human Rights and has worked and interned with a number of NGOs, including the UN. When she’s not writing, she likes to take her dog for walks, cook Mexican food, and learn new languages.

Profile picture of Edy

Edy Yuliantanto

Creative Design Ninja

Edy loves to create beautiful illustrations and improve UI/UX design. He is passionate about art, nature, technology, and culture and has been active in social and cultural communities since his Studies of Art as a university student. Outside of work, he loves jogging, reading books, and hiking.

Riz Santoso

Tech Ninja

Riz is passionate about web development and bringing UI/UX design to life. He has been involved in sociopreneurship and community development since his time as a university student. When he’s not in front of his laptop, he loves to enjoy nature with his wife and four kids.

Teamwork makes the dream work.

John C. Maxwell; clergyman