Testimonials

Olivier has provided us with R scripts to analyse all relevant information from Parfumaktion’s online shop. With just one mouse click, the data is fetched, processed and clearly visualised. Now we have comprehensive insights into our partly obscure datasets. And thanks to Olivier’s help, we can now carry out targeted marketing campaigns.

Patrik Stehli, Sales and Marketing


With Olivier’s support, I quickly gained a comprehensive insight into the world of R. He not only saved me from common mistakes, but also suggested suitable packages for my log data analysis problems. And with b‑data’s self-hosted GitLab, sharing and checking the code was a breeze.

Alexander Meier, Big Data Engineer