Every team in East Africa, from banks and telecoms to hospitals, government offices, NGOs and start-ups, now runs on data. Few people can collect it, clean it, analyse it and explain it. Weledi Academy exists to close that gap.
We teach data science, data engineering and the technology around them, and nothing else. Every course, workshop, quiz and note serves that one promise.
People learn by doing: live sessions with real examples, code they run themselves, and quizzes that bring back what they got wrong until they get it right.
Our quizzes and course notes are free for everyone, on the web and in the app, so anyone can begin before they spend anything.
Course certificates come from an exam, and anyone can check one by its number. Employers can trust what our learners show them.
Live, multi-day courses and single-session workshops and talks, online and in person, taught by practitioners. Learners see what is on, register and join at weledi.com.
Free quizzes matched to each learner's level, every course's notes topic by topic, and the Weledi app for Android and iOS.
An exam at the end of each course and a certificate with a number anyone can verify at weledi.com/verify. Workshops can give certificates of attendance.
In-person data training for organisations, at their offices, built around their own data. Training
Organisations pay for team training, and learners pay for live courses and some events on weledi.com, by mobile money or card. Practice, notes and the app stay free.
As of November 2026.
We train teams in organisations across Tanzania, and work with learners, employers, universities and investors who want more people in East Africa who can work with data.
info@weledi.com · +255 754 503 886 · Dar es Salaam, Tanzania