Looking for data science / algorithms expert

We are looking for a data science / algorithms expert with experience in:
1) Writing production code in Python using scikit-learn, numpy, pandas
2) Processing accelerometer sensor readings and strong theoretics background in relevant fields of physics
3) Participating in field experiments and collecting / preparing data to verify model performance
4) Working on projects in a fast-paced startup or enterprise environment with tight schedules
Minimal availability: Half time position

Share your CV and descriptions of previous projects.
Good luck!