Open to opportunities

Oscar Quintero

@oscarquintero

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Experienced Administrative Engineer specializing in Financial Engineering.

Colombia

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What I'm looking for

I seek a role that fosters innovation, collaboration, and opportunities for professional growth.

I am an Administrative Engineer with a specialization in Financial Engineering and over 6 years of experience across various sectors including Fintech, banking, industrial, and healthcare. My bilingual capabilities in Spanish and English, along with a working knowledge of Portuguese, enable me to communicate effectively in diverse environments. I have a strong background in leading and participating in projects focused on Business Intelligence (BI), data analysis, process automation, and accounts payable management.

Currently, I work as an ML Engineer at MercadoLibre, where I develop BI products using Tableau and Looker, and design data models in BigQuery. My achievements include redesigning dashboards to enhance user experience and implementing data governance policies for BI assets. Previously, I served as a Business Intelligence Functional Quality Analyst at KLYM, where I automated data quality testing and maintained a data quality incident management workflow, showcasing my ability to drive improvements in data management processes.

Throughout my career, I have consistently focused on leveraging data to drive operational efficiency and reduce costs. My experience as an Analytics Analyst at EPS SURA involved leading the design of dashboards in Power BI to manage KPIs, which resulted in significant cost reductions through detailed hospital cost analysis. I am passionate about using my skills to contribute to innovative projects that enhance data-driven decision-making.

Experience

Work history, roles, and key accomplishments

Current

ML Engineer

Current

MercadoLibre

Apr 2024 - Present (1 year 3 months)

Developed Business Intelligence products using Tableau and Looker. Designed and implemented data models in BigQuery, enhancing user experience through redesigned dashboards. Developed ETL processes using Dataflow and Tableau Prep for data cleansing and ingestion.

Tableau Looker BigQuery ETL Dataflow Data Governance

Business Intelligence - Functional Quality Analyst

KLYM

Aug 2021 - Present (3 years 11 months)

Monitored data quality across dashboards and identified improvements in report frontend and backend. Designed and maintained a data quality incident management workflow in JIRA, coordinating cross-functional teams to resolve issues. Automated data quality and usability testing using Power Automate.

Data Quality Jira Power Automate Secoda Business Intelligence

Analytics Analyst / Medical Accounts Analyst

EPS SURA

Jun 2019 - Present (6 years 1 month)

Led the design and implementation of dashboards in Power BI to manage KPIs. Coordinated the financial team of the medical accounts department, ensuring alignment with financial and operational efficiency goals. Reduced operational costs through hospital cost analysis using BI tools.

Power BI KPI Analysis Financial Analysis Business Intelligence Data Analysis

Master Data SSC Assistant

OI LATAM Services

Dec 2017 - Present (7 years 7 months)

Assisted with Master Data management within the Shared Service Center. Supported various data-related tasks to ensure data accuracy and consistency.

Master Data Services Data Support

University Intern

Bancolombia

Jul 2016 - Present (9 years)

Gained initial professional experience as a university intern. Supported various banking operations and learned about financial processes.

Banking Operations Data Entry Administrative Support

Education

Degrees, certifications, and relevant coursework

National University of Colombia

Specialist in Financial Engineering, Financial Engineering

Completed a specialization in Financial Engineering at the National University of Colombia. This program enhanced my skills in financial analysis and strategic financial planning.

National University of Colombia

Administrative Engineer, Administrative Engineering

Obtained a degree in Administrative Engineering from the National University of Colombia. This comprehensive program provided a strong foundation in business administration and engineering principles.