A 2023 Obama Leader committed to environmental action and sustainable development in Africa. As the co-founder of Mo Angels and Living Labs Federation, Nassima supports early-stage startups focused on environmental innovation and social impact through investment and mentorship. 

Rooted in Reunion Island, her dedication to ocean conservation and sustainable blue economy led her to join the board of Oceanhub Africa, the Pan-African Ocean-Impact Catalyst, where she authored a guide on access to finance for ocean startups. Building on this work, she launched AfroClimate to strengthen climate resilience across African communities by supporting entrepreneurs who develop sustainable solutions addressing climate challenges and biodiversity restoration.