Call For Speakers Link : https://sessionize.com/devfest-dakar-19/
DevFests are community-led developer events hosted by Google Developer Groups around the globe. GDGs are focused on community building and learning about Google’s technologies.
DevFests may cover multiple products such as Android, Firebase, Google Cloud Platform, Google Assistant, Flutter, machine learning with TensorFlow, and mobile web. Events may include speaker sessions, hackathons, codelabs, study jams, and trainings with speakers from Google, Google Developers Experts, Women Techmaker Ambassadors and speakers from other companies.