José Repetto

Senior Financial Data Analyst at Health Catalyst
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Contact Information
us****@****om
(386) 825-5501
Location
Quito, Pichincha, Ecuador, EC
Languages
  • Español Native or bilingual proficiency
  • English Native or bilingual proficiency

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Credentials

  • Microsoft Certified: Azure Data Fundamentals
    Microsoft
    Feb, 2023
    - Nov, 2024
  • Microsoft Certified: Azure AI Fundamentals
    Microsoft
    Jan, 2023
    - Nov, 2024
  • Intermediate Python
    DataCamp
    Jan, 2020
    - Nov, 2024
  • Python Data Science Toolbox (Part 1)
    DataCamp
    Jan, 2020
    - Nov, 2024
  • Introduction to SQL Server
    DataCamp
    Dec, 2019
    - Nov, 2024
  • Introduction to Python
    DataCamp
    Nov, 2019
    - Nov, 2024
  • Introduction to R
    DataCamp
    Nov, 2019
    - Nov, 2024
  • Inferential Statistics
    Duke University
    Apr, 2019
    - Nov, 2024
  • Introduction to Probability and Data
    Duke University
    Nov, 2018
    - Nov, 2024

Experience

  • Health Catalyst
    • United States
    • IT Services and IT Consulting
    • 700 & Above Employee
    • Senior Financial Data Analyst
      • May 2023 - Present

      I work hand in hand with Nearsure to serve as a Senior Financial Data Analyst at Health Catalyst. • I direct internal business intelligence projects of the company to support the decisions of the executive team. These projects focus on topics such as allocation, utilization, supply and demand forecasting, performance metrics, among others. • I develop analytical models focused on Forecasting, Churn and Clustering with the use of Python SQL, R and Power BI. • I participate in executive committees of the different departments of the firm, contributing with insights that have been identified in the analytical projects. Show less

  • NTT DATA Europe & Latam
    • Spain
    • IT Services and IT Consulting
    • 700 & Above Employee
    • Data & Analytics Solutions Team Leader
      • Oct 2021 - May 2023

      • I led international consultancies on Data Science and Artificial Intelligence for companies in Ecuador and other Latin American countries, collaborating with professionals of various nationalities and specialties. • Served as a Senior Data Scientist to model and direct the activities of Data Science professionals using advanced methods of machine learning, deep learning and quantitative analytics. • Projects: - Analytical Models for Patient Segmentation and Appointment No Show Scoring - Clinica Internacional (GCP, Python) - Analytical forecasting model for the distribution of employees - Ecuador Retail Sector (GCP, Python, SQL) Show less

  • ACTUARIA CONSULTORES
    • Ecuador
    • Business Consulting and Services
    • 1 - 100 Employee
    • Senior Consultant of Data Analytics
      • Mar 2021 - Oct 2021

      • I managed advisory processes and implementation of services related to Machine Learning, Business Intelligence and Data Architecture for Ecuadorian companies from different industries, having an annual growth of close to 50% in the area. • I managed advisory processes and implementation of services related to Machine Learning, Business Intelligence and Data Architecture for Ecuadorian companies from different industries, having an annual growth of close to 50% in the area.

  • BANGARA
    • Ecuador
    • Financial Services
    • 1 - 100 Employee
    • Data Science Consultant
      • Jan 2021 - Mar 2021

      • I carried out Data Science models to improve collection rates and establish more accurate customer profiling. In this way, the company improved its income by more than 15%. • Worked hand in hand with the different departments of the company (Collections, BPO, HR, among others) for the management of multidisciplinary projects around the data of Bangara S.A. In this way, I have completed projects such as: "Management Scoring", "Probability of Payment by Debtor", "Customer Segmentation", and many other projects. Show less

  • Michigan State University
    • United States
    • Higher Education
    • 700 & Above Employee
    • Graduate Teaching Assistant
      • Aug 2020 - Jan 2021

      • Run recitations of MKT 317 – Market Analytics providing MSU undergraduate students knowledge about data visualization and statistical regression methods. • Run recitations of MKT 317 – Market Analytics providing MSU undergraduate students knowledge about data visualization and statistical regression methods.

  • STELLAR Broadband
    • United States
    • Telecommunications
    • 1 - 100 Employee
    • Data Analyst
      • May 2020 - Aug 2020

      • Developed geolocation tools through proximity analysis using R, facilitating the identification of more than 70 new prospects. • Structured the Clients and Prospects databases in the CRM system to incorporate analytics in future marketing projects. • Modeled SEO Keywords Clustering for content creation using k-means and hierarchical clustering. • Created a Customer Satisfaction Model and statistical guidelines for future analysis. • Developed geolocation tools through proximity analysis using R, facilitating the identification of more than 70 new prospects. • Structured the Clients and Prospects databases in the CRM system to incorporate analytics in future marketing projects. • Modeled SEO Keywords Clustering for content creation using k-means and hierarchical clustering. • Created a Customer Satisfaction Model and statistical guidelines for future analysis.

  • Masco Corporation
    • United States
    • Wholesale Building Materials
    • 700 & Above Employee
    • Data Analytics Consultant
      • Jan 2020 - Apr 2020

      • MS in Business Analytics Corporate Project for Spring Semester. Analyzed sales and promotional data to create 10+ useful insights about commercial behavior using MySQL, R and Tableau. • MS in Business Analytics Corporate Project for Spring Semester. Analyzed sales and promotional data to create 10+ useful insights about commercial behavior using MySQL, R and Tableau.

  • ACTUARIA CONSULTORES
    • Ecuador
    • Business Consulting and Services
    • 1 - 100 Employee
    • Consultant
      • Feb 2019 - Dec 2019

      • Developed new products related to data science such as cross-selling systems and customer clustering using R and Python; used the customer base of Actuaria and contributed to retain 95% of clients of the Labor Liabilities.• Led a team of 4 analysts to generate simulations of the Ecuadorian Pension System Deficit using Shiny in R; promoted 15+ solutions for potential application by the Ecuadorian government to avoid a future crisis. • Designed and implemented an automatic email campaign using R Markdown to achieve a 12%+ impact on new sales of the company’s products. Show less

    • Consulting Analyst
      • Dec 2016 - Jan 2019

      • Proposed new approaches for technical reserves calculations and product pricing for more than 8 insurance and health care companies using R. Produced 92% of customer satisfaction throughout all the clients.• Created meaningful data visualization reporting of accident rate and severity of the customers’ insurance activity by operating statistical and computing programs such as R, Phyton and Power BI.• Chosen by my teammates as the best employee of the company in 2018.

    • Consulting Intern
      • Dec 2016 - Jan 2017

      • Excelled in the training and induction program in the consulting department where I created strong bases in R for the development of statistical and actuarial models.

  • Universidad San Francisco de Quito
    • Ecuador
    • Higher Education
    • 700 & Above Employee
    • Teaching Assistant
      • Aug 2016 - Dec 2016

      • Collaborated with the Finance Coordinator in project mentoring for more than 40 students in the Cost Accounting class. • Collaborated with the Finance Coordinator in project mentoring for more than 40 students in the Cost Accounting class.

  • Seguros Equinoccial
    • Ecuador
    • Insurance
    • 300 - 400 Employee
    • Insurance Bonds Intern
      • May 2016 - Jul 2016

      • Analyzed the financial position of 50+ policyholders through the estimation of financial indicators and valuation to determine eligibility and amount of the policy. • Analyzed the financial position of 50+ policyholders through the estimation of financial indicators and valuation to determine eligibility and amount of the policy.

  • Seguros Equinoccial
    • Ecuador
    • Insurance
    • 300 - 400 Employee
    • Operations Intern
      • Jun 2015 - Aug 2015

      • Improved processes of 3 departments through statistical studies of depletion. • Led a development of joint management with the IT area for promoting new automated procedures. • Improved processes of 3 departments through statistical studies of depletion. • Led a development of joint management with the IT area for promoting new automated procedures.

  • Seguros Equinoccial
    • Ecuador
    • Insurance
    • 300 - 400 Employee
    • Treasurer Intern
      • Jun 2013 - Feb 2014

      • Produced knowledge of portfolio management and transaction interactions between suppliers and clients. • Produced knowledge of portfolio management and transaction interactions between suppliers and clients.

Education

  • Michigan State University
    Master of Science - MS, Business Data Science and Analytics
    2020 - 2020
  • Universidad San Francisco de Quito
    Minor Degree, Insurance
    2015 - 2016
  • Universidad San Francisco de Quito
    Bachelor of Arts - BA, Finance
    2012 - 2016
  • Juniata College
    Exchange Program, Finance
    2015 - 2015

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