Alongside mWater product leadership, Petri takes on consulting, training, and creative projects across WASH, tech, and other domains.
App development for a recycling marketplace.
mWater training and consulting for the Netherlands Red Cross.
Health indicator consulting for Medair.
Training for Clear Cambodia on data management workflows.
Consulting for LM International.
App development: LLM wrapper for music production workflows.
Built a chlorine monitoring system for 1,900 schools in the West Bank.
mWater training for Water for People, delivered in Spanish.
Consulting for CAWST (Centre for Affordable Water and Sanitation Technology).
Built and monetized a YouTube programming channel.
Training engagement for the Sago Network.
Annual talks on data management and mWater platform features.