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Alfonso Tobar Arancibia

Docente Data Science at Desafío Latam

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(386) 825-5501

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Location

Valparaíso, Valparaiso Region, Chile, CL

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Credentials

XCS224N - Natural Language Processing with Deep Learning

Stanford Online

Aug, 2022
- Nov, 2024
XCS224W - Machine Learning with Graphs

Stanford Online

Nov, 2021
- Nov, 2024
XCS229i - Machine Learning

Stanford Online

Feb, 2021
- Nov, 2024
Advanced Deep Learning with Keras

DataCamp

Apr, 2020
- Nov, 2024
Case Study: School Budgeting with Machine Learning in Python

DataCamp

Apr, 2020
- Nov, 2024
Conda Essentials

DataCamp

Apr, 2020
- Nov, 2024
Feature Engineering for NLP in Python

DataCamp

Apr, 2020
- Nov, 2024
Image Processing in Python

DataCamp

Apr, 2020
- Nov, 2024
Image Processing with Keras in Python

DataCamp

Apr, 2020
- Nov, 2024
Introduction to Data Visualization with Seaborn

DataCamp

Apr, 2020
- Nov, 2024
Machine Learning Fundamentals with Python

DataCamp

Apr, 2020
- Nov, 2024
Machine Learning Scientist with Python

DataCamp

Apr, 2020
- Nov, 2024
Machine Learning with PySpark

DataCamp

Apr, 2020
- Nov, 2024
Python Data Science Toolbox (Part 1)

DataCamp

Apr, 2020
- Nov, 2024
ARIMA Models in Python

DataCamp

Mar, 2020
- Nov, 2024
Cluster Analysis in Python

DataCamp

Mar, 2020
- Nov, 2024
Dimensionality Reduction in Python

DataCamp

Mar, 2020
- Nov, 2024
Introduction to Deep Learning in Python

DataCamp

Mar, 2020
- Nov, 2024
Introduction to Natural Language Processing in Python

DataCamp

Mar, 2020
- Nov, 2024
Introduction to Natural Language Processing in Python

DataCamp

Mar, 2020
- Nov, 2024
Linear Classifiers in Python

DataCamp

Mar, 2020
- Nov, 2024
Machine Learning for Marketing in Python

DataCamp

Mar, 2020
- Nov, 2024
Model Validation in Python

DataCamp

Mar, 2020
- Nov, 2024
Building Recommendation Engines with PySpark

DataCamp

Feb, 2020
- Nov, 2024
Ensemble Methods in Python

DataCamp

Feb, 2020
- Nov, 2024
Exploratory Data Analysis in Python

DataCamp

Feb, 2020
- Nov, 2024
Exploratory Data Analysis in Python

DataCamp

Feb, 2020
- Nov, 2024
Feature Engineering for Machine Learning in Python

DataCamp

Feb, 2020
- Nov, 2024
Hyperparameter Tuning in Python

DataCamp

Feb, 2020
- Nov, 2024
Introduction to PySpark

DataCamp

Feb, 2020
- Nov, 2024
Machine Learning for Time Series Data in Python

DataCamp

Feb, 2020
- Nov, 2024
Unsupervised Learning in Python

DataCamp

Feb, 2020
- Nov, 2024
Winning a Kaggle Competition in Python

DataCamp

Feb, 2020
- Nov, 2024
Introduction to Data Visualization with Matplotlib

DataCamp

Jan, 2020
- Nov, 2024
Introduction to Predictive Analytics in Python

DataCamp

Jan, 2020
- Nov, 2024
Machine Learning with Tree-Based Models in Python

DataCamp

Jan, 2020
- Nov, 2024
Manipulating DataFrames with pandas

DataCamp

Jan, 2020
- Nov, 2024
Supervised Learning with scikit-learn

DataCamp

Jan, 2020
- Nov, 2024
Writing Efficient Python Code

DataCamp

Jan, 2020
- Nov, 2024
pandas Foundations

DataCamp

Jan, 2020
- Nov, 2024
Introduction to Shell

DataCamp

Feb, 2019
- Nov, 2024
Introduction to Python

DataCamp

Jan, 2019
- Nov, 2024
EDA Case Study in R

DataCamp

Dec, 2018
- Nov, 2024
Foundations of Probability in R

DataCamp

Dec, 2018
- Nov, 2024
Machine Learning Toolbox in R

DataCamp

Nov, 2018
- Nov, 2024
Exploratory Data Analysis en R

DataCamp

Oct, 2018
- Nov, 2024
Introduction to Data

DataCamp

Oct, 2018
- Nov, 2024
Introduction to Deep Learning with Keras

DataCamp
Pattern Recognition

Coursera

Experience

Desafío Latam

Chile
Higher Education
100 - 200 Employee

Docente Data Science
- Jul 2020 - Present
Actualmente estoy haciendo clases en los módulos de Introducción a Python, Fundamentos de Data Science, Machine Learning y SQL. Actualmente estoy haciendo clases en los módulos de Introducción a Python, Fundamentos de Data Science, Machine Learning y SQL.

Jooycar

Chile
Technology, Information and Internet
1 - 100 Employee

Head of Data Science
- Apr 2021 - Dec 2021

Cencosud Scotiabank

Chile
Banking
400 - 500 Employee

Senior Data Scientist
- Nov 2019 - Dec 2020

Evalueserve

Switzerland
IT Services and IT Consulting
700 & Above Employee

Senior Business Analyst
- Jan 2018 - Jun 2019
Desarrollo de Reportes, Motores de Cálculo, Automatizaciones y Soluciones de Inteligencia de Negocios para un Importante Banco de Estados Unidos.Además de desarrollar Proyectos de Prueba de Concepto utilizando herramientas de Desarrollo Web, Text Mining, Sentiment Analysis y Machine Learning.Involucrado activamente en el desarrollo de nuevos talentos como entrenador de los Módulos de SQL, R y Tableau del programa de Entrenamiento de la Empresa.Involucrado en proyectos relacionados al bienestar de la empresa tales como FunCouncil y SportsCouncil para el fomento de Actividades de Esparcimiento dentro de la empresa. Show less
Data Scientist Program Trainer
- Jan 2016 - Jun 2019
Parte del Staff de entrenadores para la capacitación de nuevos Empleados Trainee. Se ha desempeñado como entrenador de los Módulos de SQL, R y Tableau obteniendo gran feedback por su calidad de enseñanza.Involucrado activamente en la actualización de Contenidos en los Módulos de R y Tableau.Líder del In House R Module, programa de entrenamiento elaborado a partir del DSP para capacitar a miembros del Equipo Interno de la Empresa.
Business Analyst
- Sep 2015 - Dec 2017
Desarrollo de Reportes, Motores de Cálculo, Automatizaciones y Soluciones de Inteligencia de Negocios para un Importante Banco de Estados Unidos.Además de desarrollar Proyectos de Prueba de Concepto utilizando herramientas de Desarrollo Web, Text Mining, Sentiment Analysis y Machine Learning.Involucrado activamente en el desarrollo de nuevos talentos como entrenador de los Módulos de SQL, R y Tableau del programa de Entrenamiento de la Empresa.
Data Scientist Trainee
- Jun 2015 - Sep 2015
Programa de Entrenamiento para desarrollar Data Scientist Skills, certificado or Sence desarrollando habilidades blandas de Presentación de Insights, Bussiness English y habilidades Técnicas en el manejo de softwares y lenguajes de Programación tales como SQL, VBA, SAS, R, Tableau.

Aguas del Valle S.A.

Chile
Utilities
1 - 100 Employee

Analista de Producción
- Mar 2014 - May 2015

INVAR S.A

Ingeniero Hidráulico
- May 2013 - Mar 2014

Knight Piésold Consulting

Practica Profesional
- Mar 2013 - Apr 2013

INVAR S.A

Practica Profesional
- Dec 2012 - Jan 2013

LEMCO

Práctica Industrial
- Feb 2012 - Feb 2012

Education

Universidad Técnica Federico Santa María
Ingeniería Civil

2005 - 2013
Pontificia Universidad Católica de Valparaíso
Diplomado Machine Learning y Predictive Analytics, Estadística

2019 - 2019
Colegio Particular Lord Cochrane
Enseñanza Media

2000 - 2004
Facultad de Ingeniería y Ciencias de la Universidad Adolfo Ibáñez
Master's degree, Data Science

2022 - 2023
Facultad de Ingeniería y Ciencias de la Universidad Adolfo Ibáñez
Doctor of Philosophy - PhD, Data Science

2023 - 2026

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Alfonso Tobar Arancibia

Topline Score

Bio

Credentials

XCS224N - Natural Language Processing with Deep Learning

XCS224W - Machine Learning with Graphs

XCS229i - Machine Learning

Advanced Deep Learning with Keras

Case Study: School Budgeting with Machine Learning in Python

Conda Essentials

Feature Engineering for NLP in Python

Image Processing in Python

Image Processing with Keras in Python

Introduction to Data Visualization with Seaborn

Machine Learning Fundamentals with Python

Machine Learning Scientist with Python

Machine Learning with PySpark

Python Data Science Toolbox (Part 1)

ARIMA Models in Python

Cluster Analysis in Python

Dimensionality Reduction in Python

Introduction to Deep Learning in Python

Introduction to Natural Language Processing in Python

Introduction to Natural Language Processing in Python

Linear Classifiers in Python

Machine Learning for Marketing in Python

Model Validation in Python

Building Recommendation Engines with PySpark

Ensemble Methods in Python

Exploratory Data Analysis in Python

Exploratory Data Analysis in Python

Feature Engineering for Machine Learning in Python

Hyperparameter Tuning in Python

Introduction to PySpark

Machine Learning for Time Series Data in Python

Unsupervised Learning in Python

Winning a Kaggle Competition in Python

Introduction to Data Visualization with Matplotlib

Introduction to Predictive Analytics in Python

Machine Learning with Tree-Based Models in Python

Manipulating DataFrames with pandas

Supervised Learning with scikit-learn

Writing Efficient Python Code

pandas Foundations

Introduction to Shell

Introduction to Python

EDA Case Study in R

Foundations of Probability in R

Machine Learning Toolbox in R

Exploratory Data Analysis en R

Introduction to Data

Introduction to Deep Learning with Keras

Pattern Recognition

Experience

Desafío Latam

Docente Data Science

Jooycar

Head of Data Science

Cencosud Scotiabank

Senior Data Scientist

Evalueserve

Senior Business Analyst

Data Scientist Program Trainer

Business Analyst

Data Scientist Trainee

Aguas del Valle S.A.

Analista de Producción

INVAR S.A

Ingeniero Hidráulico

Knight Piésold Consulting

Practica Profesional

INVAR S.A

Practica Profesional

LEMCO

Práctica Industrial

Education

Universidad Técnica Federico Santa María

Pontificia Universidad Católica de Valparaíso