wei_portfolio.ipynbPython 3

Wei Chen

Senior Data Scientist · Singapore

Models that move a metric, explained to the people who use them.

In [1]:
print(wei.bio)
Out[1]:

I build forecasting and pricing models for a logistics company and work closely with product teams to put them into production.

I care about honest evaluation more than fancy methods.

In [2]:
wei.impact.plot(kind="barh")
Out[2]:
forecast error−23%
annual savingsS$6m
models in production12
In [3]:
wei.experience.sort_values("start", ascending=False)
Out[3]:
companyrolestartend
Lumen LogisticsSenior Data Scientist2021Present
GrabFoodData Scientist20182021
    In [4]:
    !pip list --user
    Out[4]:
    Package              Version
-------------------- -------
python               latest
forecasting          latest
causal-inference     latest
experimentation      latest
scikit-learn         latest
sql                  latest
airflow              latest
communication        latest

    ## Education

    • MSc Statistics, National University of Singapore (2018)
    In [5]:
    wei.contact()
    Out[5]:

    ✓ Open to lead roles in forecasting