Jocelyn Blumenrose
Former Machine Learning Products at Stripe working on environmental justice.

Current Focus

Current Focus

I’m a data scientist with 10 years of experience in tech, looking to make an impact in the climate space with a commitment of 10–15 hours per week.

I’m a data scientist with 10 years of experience in tech, looking to make an impact in the climate space with a commitment of 10–15 hours per week.

I’m a data scientist with 10 years of experience in tech, looking to make an impact in the climate space with a commitment of 10–15 hours per week.

I began my career at Facebook and was one of Stripe’s first fifteen employees. At Stripe, I started the Risk Management team, moved into Data, and finished in Machine Learning Products and Transaction and Merchant Modeling—working across SQL, Python, Ruby, Scala, and real-time modeling infrastructure.

I began my career at Facebook and was one of Stripe’s first fifteen employees. At Stripe, I started the Risk Management team, moved into Data, and finished in Machine Learning Products and Transaction and Merchant Modeling—working across SQL, Python, Ruby, Scala, and real-time modeling infrastructure.

Since Stripe, I’ve analyzed data for political campaigns and environmental-justice organizations, including air-quality sensor programs in disadvantaged communities. My work spans data collection, schema design, data integrity, analysis, and modeling.

Since Stripe, I’ve analyzed data for political campaigns and environmental-justice organizations, including air-quality sensor programs in disadvantaged communities. My work spans data collection, schema design, data integrity, analysis, and modeling.

Work History

Work History

Self-employed

2017 – Present

Data Consultant

Data Consultant

Data collection, schema design, data integrity, analysis, and modeling for climate and impact projects.

Stripe

Dec 2014 – Jan 2017

Machine Learning Products

Machine Learning Products

Built machine learning products at Stripe.

Stripe

Apr 2013 – Dec 2014

Data & User Experience Analytics

Data & User Experience Analytics

Used data to identify and fix problems for users.

Stripe

Jan 2012 – Apr 2013

Risky Things

Risky Things

Facebook

Apr 2010 – Dec 2011

Risk Manager

Risk Manager

Developed and managed the group providing risk support for Facebook Credits.

Facebook

Dec 2008 – Aug 2009

Risk Management Principal

Risk Management Principal

Started a risk management group in response to the growth of online business.

Climate Focus

Climate Focus

PRIORITIES

Climate policy and electing climate-minded candidates; whole-foods plant-based access; plugging abandoned oil and gas wells; and using finance to discourage new fossil-fuel infrastructure—all through a climate and environmental-justice lens.

LOOKING FOR

A 10–15 hour-per-week role or project with a small, collaborative team where I can scope useful work, learn the system and dataset, and apply a broad range of data-collection and analysis experience toward measurable impact.

Tools

Tools

Go-to tools: Python, SQL, Pandas, Excel, Jupyter Notebooks, and Sublime.

Go-to tools: Python, SQL, Pandas, Excel, Jupyter Notebooks, and Sublime.

Experience with Redshift, AWS, MongoDB, Google Cloud, BigQuery, Django, Scalding, Mapbox, R, Ruby, Coffeescript, and Scala.

Experience with Redshift, AWS, MongoDB, Google Cloud, BigQuery, Django, Scalding, Mapbox, R, Ruby, Coffeescript, and Scala.

Other Interests

Other Interests

Learning Hebrew

Learning Hebrew