Esteban Caro
@estebancaro
Industrial Engineer and Data Scientist specializing in data-driven solutions.
What I'm looking for
I am an Industrial Engineer and Data Scientist with a strong focus on building analytical solutions and machine learning models. Currently, I work at Nequi, a subsidiary of Bancolombia Group, where I monitor strategic area indicators and design dashboards to enhance collection management. My role involves analyzing portfolio data to identify behavioral patterns and suggest adjustments to collection strategies.
Previously, I served as a Data Science Intern at Nequi, where I developed advanced SQL queries and updated methodologies for credit risk assessments. My experience includes handling large datasets using SQL, Python, and PySpark, and I have a proven track record of supporting data scientists in validating datasets for predictive models. I am passionate about leveraging data to drive business decisions and improve organizational strategies.
Experience
Work history, roles, and key accomplishments
Data Analyst
Nequi – Subsidiary of Bancolombia Group
Jan 2025 - Present (4 months)
Monitor strategic area indicators to identify atypical behaviors that may pose a risk to meeting goals. Design and evolve dashboards for monitoring collection management. Propose and execute data extraction and analysis to detect alerts and suggest strategy adjustments.
Data Analyst
Nequi – Subsidiary of Bancolombia Group
Jan 2025 - Present (4 months)
As a Data Analyst, I monitor strategic area indicators to identify risks to goal achievement. I design and evolve dashboards for collection management and analyze portfolio data to detect patterns and suggest strategy adjustments.
Data Science Intern
Nequi – Subsidiary of Bancolombia Group
Jun 2024 - Jan 2025 (7 months)
In my role as a Data Science Intern, I built machine learning models and developed analytical solutions. I handled large data volumes using SQL and PySpark, and supported data scientists in validating datasets for credit risk prediction.
Customer Support Representative
Medek Health Systems Blendex
Oct 2021 - Jan 2024 (2 years 3 months)
As a Customer Support Representative, I provided technical assistance for medical devices, diagnosed issues, and ensured compliance with medical regulations such as HIPAA. I coordinated repairs and replacements of defective devices.
Data Science Intern
Nequi – Subsidiary of Bancolombia Group
Jun 2024 - Jan 2025 (7 months)
Built advanced SQL queries for the credit risk department and updated methodologies for key variable imputation. Conducted descriptive analysis using PySpark and supported data scientists in validating datasets for credit default prediction models.
Customer Support Representative
Medek Health Systems Blendex
Oct 2021 - Feb 2024 (2 years 4 months)
Provided technical assistance for medical devices, diagnosing issues and ensuring compliance with medical regulations. Coordinated repairs and maintained effective communication with clients.
Education
Degrees, certifications, and relevant coursework
Platzi
Certification, Data Engineering
2023 - 2024
Engaged in a course on Databricks: Delta Lake Architecture, learning about data lake architecture and its applications in big data processing.
Udemy
Certification, Cloud Computing
2021 - 2024
Pursuing AWS Cloud Practitioner certification, focusing on cloud computing fundamentals and AWS services.
Universidad de Antioquia
Bachelor of Science, Industrial Engineering
2020 - 2024
Studied Industrial Engineering with a focus on data science applications. Developed skills in data analysis, machine learning, and statistical methodologies to solve engineering problems.
Universidad de Antioquia
Specialization, Artificial Intelligence
2022 - 2023
Completed a specialization in Artificial Intelligence for Engineering, focusing on machine learning and its applications in engineering problems.
Availability
Location
Authorized to work in
Job categories
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