דרושים פרילנסרים להמשך פיתוח מערכת מערכת המלצות

I'm looking for a part-time data scientist star to join www.my-yey.com, initially for 1 day a week over the next 3-6 months.
Someone with experience in using Python and SQL (Postgres), to manipulate data and draw insights from data sets.
This person needs to feel comfortable to write production-level python and SQL code.
Hands-on experience is a must.
The candidate should be able to quickly continue from the point we stopped.
And machine learning experience is an advantage.