Chiabi Franka Tohnain
Founder & Chief Executive Officer
Engineering for Impact
Chiabi Franka Tohnain is a Cameroonian Electrical and Electronic Engineer, technology entrepreneur, and sustainability advocate. His work is defined by a commitment to circular manufacturing, digital fabrication, and smart agricultural systems.
As the Founder of NestX, Franka has bridged the gap between academic excellence and real-world utility. Under his leadership, NestX has evolved into a premier makerspace and innovation hub in Bamenda, where the next generation of African engineers design and build localized solutions for global challenges.
"Sustainable progress is achieved when young people are equipped with practical skills, access to tools, and true ownership of technology."
Technical Profile
Professional Milestones
Professional Journey
NestX | Engineering Innovation Hub
Directing a youth-led team in building locally engineered solutions. Successfully deployed 12+ smart poultry incubators and recycled 17kg+ of plastic into manufacturing feedstock.
Remote Infrastructure Monitoring
Developed an Arduino-based embedded system for real-time monitoring of radio transmission sites, optimizing signal reliability and battery bank maintenance.
The Circular Economy Foundation
Designed and fabricated a specialized recycling machine that converts plastic bottle waste into professional-grade 3D printer filament.
Core Competencies
A multidisciplinary approach to African industrial development.