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Joan Beltran

@joanbeltran

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I build data-driven monitoring and risk-management systems using Python, SQL, sensors, and remote-sensing data.

Colombia

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What I'm looking for

I'm looking to apply analytics, data engineering, and machine learning to real-world engineering, environmental monitoring, and risk-management challenges.

I've developed and validated monitoring technologies with DAGRD, DAGRAN, Ruta N, and EAFIT University, turning sensor and field data into practical solutions for environmental monitoring and risk management.

My work includes geotechnical MEMS monitoring systems that reduced sensor costs by up to 30% and assembly costs and time by 20%, plus solar-powered hydrometeorological early-warning stations with thermal solutions that reduced component temperatures by 20–50%.

Previously, I supported credit-risk model explainability at Bancolombia and taught instrumentation, experimentation, and data analysis at EAFIT. I'm interested in applying analytics, data engineering, and machine learning to real-world problems.

Experience

Work history, roles, and key accomplishments

Current

Research Analyst II

Current

DAGRD - EAFIT University

Sep 2025 - Present (1 year)

Developed and optimized geotechnical monitoring systems based on MEMS sensors, including processing, analysis, and validation of time-series data from field and laboratory testing, achieving up to 30% reduction in sensor costs and 20% in assembly costs and time.

Python SQL Pandas NumPy Time Series Analysis Data Processing MEMS Sensors

Education

Degrees, certifications, and relevant coursework

EAFIT University

Bachelor of Science, Engineering Physics

2020 - 2024

Grade: 4.50/5.00

Pursued a degree in Engineering Physics with a focus on data analysis and processing, satellite and drone image processing, and remote monitoring systems. Achieved a GPA of 4.50/5.00.