Caleth Elit Arias Villazon

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Caleth Elit Arias Villazon

@calethelitariasvilla

Geographer applying GIS and spatial analysis to map water resources and interpret territorial change at Universidad Nacional de Colombia.

At Universidad Nacional de Colombia, I analyzed the physical, spatial, and territorial dimensions of the Río Candela in Resguardo Kankuamo, bringing together hydrological, cartographic, and community perspectives on water sustainability. I processed field data, including GPS records and river measurements, to create thematic maps.

I also used GIS, satellite imagery, and multitemporal analysis to interpret socio-environmental dynamics, alongside interviews, surveys, and direct observation. My technical toolkit includes ArcGIS Pro, QGIS, Google Earth Pro, ERDAS Imagine, Python, and advanced Excel.

Experience

Work history, roles, and key accomplishments

UC

Trabajo de Grado / Monografía

Universidad Nacional de Colombia

Jan 2026 - Sep 2026 (8 months)

Developed a physical, spatial, and territorial analysis of the Candela River, integrating hydrological, cartographic, and community variables. Applied GIS tools and satellite imagery for socio-environmental interpretation.

GIS Spatial Analysis Satellite Imagery Hydrology Analysis Field Data Collection

AH

Asesor de Ventas y Atención al Cliente

Almacenes de Cadena El Hueco

Sep 2025 - Jan 2026 (4 months)

Provided personalized customer service in clothing and footwear sections, supported sales goals, and maintained product display standards.

Customer Service Sales Product Display Inventory Management

CO

Técnico / Pasante

Corporación Colombia Orgánica

Mar 2017 - Aug 2017 (5 months)

Supported operational planning, planting, substrate management, and crop monitoring under organic production standards. Implemented soil recovery techniques and prepared technical reports.

Organic Farming Soil Management Composting Technical Reporting

Education

Degrees, certifications, and relevant coursework

UA

Universidad de los Andes

Certificate, Geographic Information Systems

Completed a 40-hour course on Modeling and Analysis with Georeferenced Information in June 2026.

UC

Universidad Nacional de Colombia

Profesional en Geografía, Geografía

Profesional en Geografía, graduated in September 2026.

UM

University of Michigan

Certificate, Geographic Information Systems

Completed a 40-hour course on Geographic Information Systems for Sustainability in June 2026.

YU

Yonsei University

Certificate, Spatial Data Science

Completed a 40-hour course on Spatial Data Science and Applications in July 2026.

UA

Universidad de los Andes

Certificate, Data Science

Completed a 30-hour course on Introduction to Applied Data Science in June 2026.

UT

University of Toronto

Certificate, Geographic Information Systems

Completed a 40-hour course on Spatial Analysis and Satellite Imagery in a GIS in June 2026.

II

Instituto Geográfico Agustín Codazzi (IGAC)

Certificate, Catastro Multipropósito

Completed a 40-hour course on Catastral Conservation in November 2024.

II

Instituto Geográfico Agustín Codazzi (IGAC)

Certificate, Catastro Multipropósito

Completed a 24-hour course as Community Promoter for Multipurpose Cadastre in September 2024.

II

Instituto Geográfico Agustín Codazzi (IGAC)

Certificate, Formación de Formadores

Completed a 64-hour Trainer Training Workshop in September 2024.

II

Instituto Geográfico Agustín Codazzi (IGAC)

Certificate, Catastro Multipropósito

Completed a 40-hour course as Field Assistant for Multipurpose Cadastre in September 2024.

SC

SENA Regional Cesar

Técnica Laboral, Procesamiento de Frutas y Hortalizas

Técnica Laboral en Procesamiento de Frutas y Hortalizas, graduated in December 2017.

IM

I.E. Agrícola La Mina

Bachiller Agrícola, Procesos Agroindustriales

Bachiller Agrícola with emphasis in agroindustrial processes, graduated in December 2017.

Tech stack

Software and tools used professionally

Python

Cartography

Microsoft Excel

AutoCAD

ArcGIS Pro

QGIS

Availability

Looking for a job

Location

Colombia

Authorized to work in

Salary expectations

60k+ USD

Social media

Job categories

Geographer GIS Analyst Spatial Analyst Cartographer Gis Technician

Skills

Geography GIS Spatial Analysis Cartography Geospatial Data Management Cadastre Satellite Data Processing Multi Temporal EO Analysis Remote Sensing Hydrology Analysis Territorial Analysis Field Data Collection Geodatabase Structuring Data Science Soil Regeneration

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