Visible Data is a consultancy and technical training company focusing on data science, data visualisation and reproducibility. Visible Data is also a blog where our team share stories about their work and datasets that interest them. If you’d like to get in touch the best way to do that is by email: contact@visibledata.co.uk.

If physical location is important to you, we split our time between Oxford and Bristol in the UK. However, we’re very happy to travel to your offices in the UK and Europe and work with you on your turf.

Martin John Hadley

I'm a reproducible research evangelist and data science consultant working with both industry and academia since 2012 in a wide range of consultancy, training and advisory roles. I founded Visible Data in 2016 to branch out into independent consultancy projects. Please do check out my full profile.

My published works and research datasets are thoroughly documented on my ORCID profile: ORCID iD iconorcid.org/0000-0002-3039-6849

My GitHub profile contains all of my Open Source contributions and public codebases: GitHub logogithub.com/martinjhnhadley.

I tweet about reproducibility, #rstats, LGBTQIA+ and sex positivity at: .

Please do contact me about developing technical training courses for your analysis teams or consultancy opportunities at martin@visibledata.co.uk.