Profile image of aaronabrogena
@aaronabrogena
Member since June 4, 2018
0 Recommendations

aaronabrogena

Online Offline
Data Scientist focused data driven initiatives to track, predict and prescribe strategies. Extensive experience in use of Python and Scala (Spark) for machine learning. Built many models for hypertargeting, recommendation engines, click-through-rate optimization, churn predictors and resurrection models.
$40 USD/hr
1 review
1.4
  • 100%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • N/ARepeat Hire Rate

Portfolio Items

Recent Reviews

  • image of Paula M. Project for Allan Alfred A. $50.00 USD

    “It was a pleasure working with Allan Alfred. He delivered as expected and has a great personality too. He clearly has a good understanding of machine learning concepts and I was happy with the work he did. I would definitely recommend him!”

Experience

DATA SCIENTIST

Jul 2019

Created many models to determine various customer demographic details based on multiple data sources from both business and publicly available data. Worked with multiple teams including but not limited to IT, Marketing, Retail Management, and others to improve key performance metrics related to sales and fraud. Conducted many analyses related to promotion strategy, growth and even key business in novel events

LEAD DATA SCIENTIST FOR GROWTH

Jun 2017 - Jul 2019 (2 years)

Created the personal loans credit scoring model based on demographics, behavior and mobile phone metadata. Lead a team of data scientists who’ve created other machine learning models to predict churn, retention, and customer segmentation based on behavior, demographics and mobile phone metadata. Worked with business in order to growth hack user base to over 10X in a span of one year.

DATA SCIENTIST

Jan 2017 - Jun 2017 (5 months)

Responsible for creating analytic models, cleaning datasets, and creating story-telling visualizations. Made an analysis on the causes of insurance claims using log data from a client claims tool. Created Topic Models on client survey responses to illustrate customer sentiments on products and services. Created optimization algorithm to help with job scheduling for client.

Education

Manufacturing Engineering and Management with Specialization in Biomedical Engineering

2009 - 2014 (5 years)

Certifications

  • US English Level 1
    97%

Verifications

  • Facebook Connected
  • Preferred Freelancer
  • Payment Verified
  • Phone Verified
  • Identity Verified
  • Email Verified

My Top Skills

Browse Similar Freelancers