Watching an eight-year-old present her own app at a US conference stopped Lindiwe Matlali cold: why wasn’t this happening in South Africa? That single moment set her on a path to build one of the continent’s largest computer science education non-profits.
The gap she found
Researching South Africa’s tech education landscape, Matlali discovered computer science was only taught from Grade 10, and typically only in affluent schools. Children from wealthier backgrounds were more likely to encounter an actual innovator growing up, and more likely to become innovative themselves as a result. Township children were largely locked out of both.
Building Africa Teen Geeks
Matlali founded Africa Teen Geeks in 2014 to close that gap directly, providing coding lessons, workshops and hackathons to school children and unemployed youth, with a deliberate focus on girls given how few women work in South African ICT roles. What started as coding lessons for a handful of children has grown into the largest computer science NGO on the continent, now having introduced hundreds of thousands of children to coding and robotics, alongside training thousands of teachers to deliver the curriculum themselves.
A formal partnership with government
Africa Teen Geeks signed a Memorandum of Understanding with the Department of Basic Education to help develop and implement a coding and robotics curriculum for Grade R to 9, training teachers nationally to deliver it as part of the mainstream curriculum, not just as an extracurricular programme.
Why she built it this way
Orphaned young and raised by her grandfather, Matlali has been explicit that her own upbringing shapes the mission: refusing to let circumstances of birth determine a child’s access to the skills the future economy will actually demand. “Ninety percent of the technology jobs we have now didn’t exist ten years ago,” she’s noted, arguing that every profession, not just tech roles, increasingly requires basic technology literacy.
Frequently asked questions
How many children has Africa Teen Geeks reached?
The organisation has grown to introduce coding and robotics to hundreds of thousands of children across South Africa, up from an initial reach of under 50,000 in its early years.
Does Africa Teen Geeks only work with school children?
No. Alongside school-based coding lessons, the organisation also runs programmes for unemployed youth and has trained thousands of teachers to deliver its curriculum themselves.
Is there a specific focus on girls in the programme?
Yes. Given how few women work in South African ICT roles, Africa Teen Geeks runs dedicated programming aimed specifically at getting girls into STEM.
Closing the gap she once spotted
Matlali’s core insight, that early exposure to innovators shapes who becomes one, has scaled from a single observation into a genuinely national coding curriculum. The mission remains the same: no child left behind in the tech revolution because of where they were born.
Further reading: Enterprise and Supplier Development: What It Looks Like When Done Right | Department of Basic Education for official curriculum information
Originally published in August 2019. Updated September 2026 to confirm Africa Teen Geeks’ substantial growth in reach since first published. The underlying mission and story remain current.
