With 6 years of experience working at the intersection of education and youth development, Oluwaseun has worked on a lot of local and international education projects and also led the design and delivery of programs at Peace First, one of the largest youth-led organizations in the world, as the Senior Program Manager. He managed a team of 120 young people located in over 100 countries in the six regions of the world (US, LATAM, UK & Europe, Asia/Oceania, Africa, and MENA). Oluwaseun was a speaker at the Teach For All Global Conference in Armenia and also got accepted into the Peace First Accelerator Program in Austin, Texas, United States.

Oluwaseun is a 2017 Teach For Nigeria fellow, 2019 Orange Corners Grantee, 2020 Peace First fellow, 2021 UNLEASH Global Talent, 2021 ALA Education Entrepreneur, 2022 Westerwelle Fellow, and 2023 Mastercard Foundation Edtech Fellow.