Esstefania Acero

Data Scientist | Machine Learning | AI | MLOps

About Me

My Introduction

Esstefania Acero Ríos

I'm Esstefania Acero Ríos

As a data scientist with over 10 years of experience, I specialize in transforming raw data into actionable business strategies. I have developed scalable solutions using Python, R, SQL, AWS, GCP, and MLOps practices. I am passionate about driving measurable results through analytical thinking and cutting-edge technology.

  • NameEsstefania Acero Ríos
  • Experience10+ Years

Services

What I Offer

Predictive Model Development

Design and implementation of ML models for credit risk, fraud, segmentation, and churn.

MLOps and Automation

CI/CD pipelines for model deployment using Docker, Git, AWS, and Google Cloud.

Data Science Consulting

Strategic advice to adopt advanced analytics and AI as a competitive advantage.

Corporate Training

Customized workshops on Python, data science, financial modeling, and cloud.

Analysis and Visualization

Data cleaning, exploratory analysis, and interactive dashboards for informed decisions.

Experience

My Journey

Professional Experience

Sep 2023 – Present

Sr Data Scientist

LATAM Airlines

Nov 2024 – Present

Founder

AI Talks Chile

Oct 2022 – Oct 2023

Subject Matter Expert

Liberty Global

Aug 2021 – Sep 2023

Sr Data Scientist

Globant

Jun 2019 – Aug 2021

Sr Data Scientist

ADL Digital Lab

Jun 2018 – May 2019

Decision Science Director

Experian

Jun 2017 – Jun 2018

Decision Science Coordinator

Experian

Dec 2015 – Apr 2017

Senior Strategy Analyst

Banco Falabella Colombia

Jul 2014 – Nov 2015

Risk Analyst

Covinoc S.A.

Jan 2014 – Jul 2014

Statistician

DANE

Education

2017 - 2019

Master in Quantitative Finance

Universidad del Rosario

2008 - 2012

Bachelor's in Statistics

Universidad Nacional de Colombia

Certifications

  • Data Science for All
  • AWS Certified Cloud Practitioner
  • Docker Course
  • Terminal Course
  • Web Development Course

Skills

My Technical Skills

Python 95%
R 85%
SQL Server 90%
NoSQL 75%
AWS 85%
Google Cloud 80%
PySpark 80%
SPSS Modeler 70%
Git 90%
LaTeX 95%
Docker 80%
Terminal 85%
CI/CD 80%

Blog

Recent Articles

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How to Create a Credit Risk Model Step-by-Step with Python

A detailed guide to building risk models using Python and common libraries.

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Practical Introduction to MLOps with AWS and GitHub Actions

Automate the deployment of your Machine Learning models in the cloud.

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Is it Worth Studying Statistics in the Age of ChatGPT?

A reflection on the relevance of statistical fundamentals in the era of generative AI.

Read More

Contact

Get in Touch

Feel free to contact me

I'm open to collaborations, inquiries, or just a chat about data.