Christian always delivers what a client asks for. I am really satisfied with the work that he has done for me! He helped me with optimization problems and mapping them using R. The work he has done exceeds my expectations! Highly recommended!

Christian really helped me with my project. He's processed data and
developed an optimization model in R. He has also done a great job
explaining the approach and what the code is doing, and gave me some
strong recommendations for my next steps. I will definitely refer to him
again.

Highly recommended! Christian is the best at what he does! Very professional with great communication. He is very flexible, knows what he wants and is super helpful. It was great working with him!