Nicole Cohen

Nicole Cohen Email and Phone Number

Senior Data Scientist II at Redfin @ Samsara
san francisco, california, united states
Nicole Cohen's Location
Seattle, Washington, United States, United States
About Nicole Cohen

Data Scientist and Behavioral Researcher with over ten years of experience designing studies, analyzing data, and presenting results. Experienced with Python, R, and machine learning.

Nicole Cohen's Current Company Details
Samsara

Samsara

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Senior Data Scientist II at Redfin
san francisco, california, united states
Employees:
1672
Nicole Cohen Work Experience Details
  • Samsara
    Senior Data Scientist
    Samsara Sep 2024 - Present
  • Redfin
    Senior Data Scientist Ii
    Redfin Nov 2020 - Aug 2024
    Seattle, Washington, United States
    • Build forecasting models for key business metrics, e.g. cut error in half for predicting the percent of our customers who buy a home with us.• Advocated for and developed a data pipeline to provide visibility into customer engagement, and devised ways to use this data to guide attention of our workforce toward more promising leads.• Own complex data pipelines that support business critical decisions.• Support high visibility teams with reporting and analysis.• Manage system for efficiently distributing customers among our workforce.• Develop and refine experimentation guidelines.• Collaborate closely with stakeholders on strategy and initiatives.• Recruit, onboard, and mentor team members.
  • Redfin
    Senior Data Scientist
    Redfin May 2016 - Nov 2020
    Seattle, Wa
    • Owned top level metrics for Redfin's brokerage, including defining metrics, setting goals, and reporting to execs.• Developed a model for forecasting contact price distributions which reduced error by 58% compared to the previous system.• Designed and evaluated A/B tests.• Conducted analytics deep dives into pressing questions.• Designed and built critical dashboards.
  • Galvanize Inc
    Data Science Fellow
    Galvanize Inc Oct 2015 - Jan 2016
    Seattle, Wa
    • Completed immersive, highly selective, full-time 12-week data science boot camp covering the fundamentals of exploratory data analysis, A/B testing, regression analysis, machine learning, natural language processing, data visualization, and scalable data technologies. • Consistently produced outstanding case analysis on business problems such as churn analysis, recommender systems, and fraud detection.• Capstone Project: Music Megahits (github: nruedy/music-megahits) Analyzed audio features of songs to predict longevity on the Billboard Top 100 Pop Singles Chart. Data collection involved scraping, cleaning, and merging Billboard and Echo Nest data. Modeled features predictive of long-running hits using Logistic Regression, Random Forest, and Gradient Boosting Classifier algorithms.
  • University Of Washington, Foster School Of Business
    Research Scientist
    University Of Washington, Foster School Of Business May 2010 - Sep 2015
    Seattle, Wa
    • Conducted academic and client-driven research at Foster’s Center for Leadership and Strategic Thinking on leadership development, training effectiveness, and strategic organizational change. • Performed statistical analysis in SPSS using regression, logistic regression and ANOVA.• Published decision-making and management research in peer-reviewed journals and delivered presentations at national conferences; work featured in media outlets such as the New York Times, Wall Street Journal, Washington Post, and Forbes.• Taught classes and workshops in leadership and teamwork for Executive MBAs, graduate and undergraduate UW students.
  • The Wharton School
    Doctoral Candidate And Instructor
    The Wharton School Jul 2004 - Apr 2010
    Philadelphia
    Developed and taught course covering: Probability, Bayes’ Theorem, Type I & II Errors, Heuristic Processing, Consumer Choice, and Sampling (Fall 2008, Fall 2009).
  • Charles River Associates
    Research Associate
    Charles River Associates Aug 2000 - May 2004
    Washington Dc
    • Conducted statistical analyses to support expert testimony submitted to the Department of Justice and the FTC in antitrust and damages cases.• Analyzed data using Excel, Visual Basic, SAS and Stata; performed industry research in consumer products, energy, and telecom; and oversaw data integrity management.• Managed all lines of data analysis and supervised a team of five analysts to prepare final reports and presentations in a $5B consumer products acquisition.

Nicole Cohen Education Details

Frequently Asked Questions about Nicole Cohen

What company does Nicole Cohen work for?

Nicole Cohen works for Samsara

What is Nicole Cohen's role at the current company?

Nicole Cohen's current role is Senior Data Scientist II at Redfin.

What schools did Nicole Cohen attend?

Nicole Cohen attended University Of Pennsylvania - The Wharton School, University Of Pennsylvania - The Wharton School.

Who are Nicole Cohen's colleagues?

Nicole Cohen's colleagues are Ariel Páramo, Austin Eslinger, Vianney Alvarez, علی اکبری, Eléonore Caby, Jake Dowdy, Jordana Boyland.

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    3 +121221XXXXX

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