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Mateo Hernández Gualdrón

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Bogotá, Bogota, Colombia
Contact Mateo regarding: 
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Full-time jobs
Starting at USD3.5k/month
Flexible work
Starting at USD27/hour

Timeline

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Education

Résumé

Jobs verified_user 0% verified
  • Ofi services
    AI Engineer
    Ofi services
    Apr 2025 - Current (1 year 7 months)
    • AI Agents & Hyperautomation: Designed and implemented intelligent agents using Python, LangChain, and LangGraph, orchestrated with n8n and Vapi, enabling advanced automation across OCR, ETL pipelines, and interactive dashboards.
    • API Development: Built and integrated custom APIs to connect AI services, automation workflows, and data pipelines, ensuring scalability and interoperability.
    • Machine Learning Engineering: Manipulated and extended ML libraries (Scikit-learn, TensorFlow, PyTorch) to build tailored solutions in predictive modeling, computer vision, and data-driven automation.
    • Cloud Infrastructure: Deployed and managed scalable infrastructures on AWS to support AI-driven services with focus on security, performan
  • A
    Data Analyst Scientist
    AUTOMOTORES COMAGRO SAS
    Mar 2023 - Apr 2025 (2 years 2 months)
    • Migration & ETL Project: Led the ERP migration using SQL (SSMS) & SSIS, optimizing data processes and recognized as one of the top migration projects in LATAM (2023).
    • Business Intelligence & Data Automation: Designed automated Power BI dashboards integrated with SQL, providing real-time insights on P&L, customer portfolios, inventory classification, and commercial performance.
    • Advanced Analytics & AI: Developed predictive models & machine learning solutions in Python, leveraging Linear & Polynomial Regression, Random Forest, KNN, SVM, ARIMA, and deep learning frameworks (Keras-TensorFlow). Applied these models to forecast budgets, analyze billing, optimize inventory, classify customers, and drive marketing strategies.
    <
  • Universidad Nacional de Colombia
    Research Assistant – Data & Software Developer public Remote experience
    Universidad Nacional de Colombia
    Aug 2022 - Dec 2022 (5 months)
    Phase I – Computer Vision & Data Acquisition:
    Led the development of a computer vision project using Python and SQL.
    Designed and implemented ETL pipelines for satellite imagery processing, automating data ingestion and transformation.
    Developed custom Python scripts for data collection and statistical processing.

    Phase II – Statistical Analysis & Modeling:
    Performed descriptive and exploratory statistical analysis using Python and R.
    Applied data-driven methodologies to extract insights from complex datasets.


    Tech Stack: Python, SQL, R, ETL, Computer Vision, Data Processing
Education verified_user 0% verified
  • Universidad de los Andes
    Maestría
    Universidad de los Andes
    Jan 2025 - Current (1 year 10 months)
    Masters in Artificial Intelligence
  • Universidad Nacional de Colombia
    Diploma in Data Science
    Universidad Nacional de Colombia
    Jun 2022 - Dec 2022 (7 months)
  • Universidad Nacional de Colombia
    Bachelor of Science
    Universidad Nacional de Colombia
    Mar 2018 - Jan 2022 (3 years 11 months)
Projects (professional or personal) verified_user 0% verified
  • P
    Proyecto Analítica
    Generación de reportería automatizada con Power Bi, SQL y Python para las gerencias de la compañía, generando vistas de SQL y el tratamiento de datos correspondiente. Publicados más relevantes: PyG, carteras cliente, carteras proveedor, clasificación de inventario de repuestos, sistemas de gestión comercial de vehículos nuevos y usados. Desarrollo de proyectos de ciencia de datos y machine learning con Python enfocados al análisis de la facturación, flujo de cartera, rotación de inventario, clasificación de clientes, campañas de marketing y generación del primer PyG predictivo del sector.