Francisco Alfaro Medina
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Francisco Alfaro Medina

Francisco Alfaro Medina  new_releases

About

Detail

Data scientist
Chile

Contact Francisco regarding: 

work
Full-time jobs
Starting at USD100K/year

Timeline

work
Job
school
Education

Résumé

Jobs verified_user 0% verified
  • Walmart
    Senior data scientist
    Walmart
    Jan 2021 - Current (4 years 5 months)
    - Design and implementation of several machine learning algorithms within the Walmart Commercial Department. - Demand estimation forecasts for supermarkets. - Analysis and recommendation of products on promotion. - Lead career development plan for diferent data science profiles.
  • B
    Senior data scientist
    Banco Itaú
    Dec 2020 - Nov 2021 (1 year)
    - Design and implementation of several machine learning algorithms within the analytics department. - Implementation of the winning solution of the data science challenge (Itau Bank). - Risk score modelling (ITAU and Rappi alliance project). - Lead career development plan for diferent data science profiles.
  • Cencosud S.A.
    Data scientist
    Cencosud S.A.
    May 2019 - Dec 2020 (1 year 8 months)
    - Design and implementation of several machine learning algorithms within the cencosud's advanced analytics department. - Demand estimation forecasts for supermarkets and home improvement stores. - Optimization modelling to find the best assignments of shifts of store workers taking into account several features like demand forecast, labour-legal constraints and each worker availability. - Models of Storage Assignment with congestion to improve picker travel times within the distribution centers.
  • u
    Data scientist
    u-planner
    Jul 2018 - Apr 2019 (10 months)
    - Main developer of all the algorithms with a strong analytical foundation of the company. - Diagnostic of the academic programming. - Allocation of university infrastructure. - Analysis university programs (Latin America).
  • iConstruye
    Data scientist
    iConstruye
    Apr 2018 - Feb 2019 (11 months)
    - Main developer of text classification algorithm over purchase orders (construction area) applied techniques of natural language processing.
  • P
    Researcher
    Pontificia Universidad Católica de Valparaíso
    Sep 2017 - Dec 2018 (1 year 4 months)
    - University retention about construction engineering students. - Spatial-statistics study for 3D Kriging about laboratory tests for tailings.
  • u
    Data scientist - Internship
    u-planner
    Dec 2016 - Mar 2017 (4 months)
    - Main developer of all the algorithms with a strong analytical foundation of the company. - Study plans design and optimization. - University retention. - Allocation of university infrastructure.
  • Universidad Técnica Federico Santa María
    Co-Adviser
    Universidad Técnica Federico Santa María
    Jan 2012 - Jan 2022 (10 years 1 month)
    - Lecturer. algebra, calculus and applied mathematics. - Support teacher. Design the material related to the exercises, quizzes and tests of the algebra and calculus courses. - Course Assistant. Algebra, Calculus, Statistical Inference, Regression Analysis, Time Series, Statistical Methods, Real Analysis.
  • Duoc UC
    Lecturer. Specialist
    Duoc UC
Education verified_user 0% verified
  • Universidad Técnica Federico Santa María
    Master's degree - Ciencias
    Universidad Técnica Federico Santa María
    Jan 2017 - Jan 2019 (2 years 1 month)
  • Universidad Técnica Federico Santa María
    Bachelor's degree - Ingeniero civil matemático
    Universidad Técnica Federico Santa María
    Jan 2011 - Jan 2017 (6 years 1 month)