Hack4dev

Hack4dev

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Develop data science skills from science and use those skills to address development challenges

24/03/2026

Huge thanks to Sally Macfarlane from for highlighting the work of Hack4dev especially our Cascade Framework used in the Data Science Hackathon Programme (DSHP) during her talk at the conference!

Our Cascade Framework is centred on building relatable role models by training people on how to run hackathons. These trained individuals then return to their communities to host their own hackathons, sharing knowledge and creating more opportunities for others!

Photos from Hack4dev's post 22/03/2026

Celebrating the last day of the hackathon!Thank you for showing openness and a willingness to learn from one another.You all did incredibly well and it’s been great to witness what you’ve built together. 👏

Photos from Hack4dev's post 22/03/2026

Hackathon winners! A huge congratulations to:

1. Rubinah Solom
2. Joy Olayiwola
3. Magnus Makgasane
4. Seipone Sebina
5. Walter Maketso

From the way they tackled the problem to how they presented their solution, it was clear how much effort and collaboration went into their work!

Photos from Hack4dev's post 22/03/2026

Amazing presentations by the teams! Each group brought a unique approach to tackling the challenge. It was great to see how each team broke the problem down and built well considered solutions. 👏

Photos from Hack4dev's post 21/03/2026

Day two update from the hackathon! Teams are making steady progress and building together step by step!

Photos from Hack4dev's post 21/03/2026

Day two of the hackathon has officially started! It’s a day of work, learning and teamwork in action!

Photos from Hack4dev's post 20/03/2026

Dr Ginés Solaeche giving an introduction to the hackathon challenge, which focuses on a photometric redshift hackathon where teams build and compare machine-learning models to estimate galaxy distances from multi-band survey data, using a shared, well-defined challenge dataset. Super excited how the participants the participants will tackle the challenge!

20/03/2026

Opening remarks by Dr Charles Takalana, Deputy Director at the Office of Astronomy for Development ( )!

Photos from Hack4dev's post 20/03/2026

We’re super excited to be attending the Hackathon in Kasane, Botswana! Being part of this hackathon means collaborating with participants across Africa and co-creating solutions that can drive meaningful change in our communities!

Photos from Hack4dev's post 02/12/2025

This past Sunday, we had the privilege of presenting at the Centre for High Performance Computing (CHPC) National Conference! We shared insights into the work we do, our Data Science Hackathon programme, and opportunities for future partnerships and collaborations. A big thank you to CHPC for providing us with this platform! 🙌

03/11/2025

Cephas Kingori team leader of the Regional Hackathon in Nairobi , shared his experience from the Trainer’s Hackathon last year — highlighting how the training empowered him to confidently host their own successful regional hackathon!

Want to host your own hackathon?
Applications are now open for the Data Science Organisers Hackathon 2025-2026: https://hack4dev.org/dshp-organisers-call/

Deadline: 10 November2025
Don’t miss this opportunity to gain hands-on training, mentorship, and support to lead impactful data science hackathons in your region!

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Cape Town