Hi! I am Jorge.

Knowledge of:

Geologist with expertise in the mining sector, specialized in grade control with experience in mapping and sampling development faces, as well as skills in Python programming and Machine Learning, strong orientation towards continuous learning and overcoming new professional challenges.

Work
Experience

December 2018 - Present
Grade control geologist
Orovalle Minerals
- Cartography and Sampling: Conducted detailed geological mapping and sampling of development faces, ensuring accurate representation of ore bodies, aiding in strategic decision-making and operational planning.
- Stockpile Management: Effectively managed and monitored stockpiles, overseeing the accurate sampling and classification of materials. Collected and analyzed over 200 samples monthly, contributing to a 33% improvement in stockpile grade estimation accuracy.
- Data Integration: Systematically inserted and managed geological data in the company's database, ensuring data integrity and accessibility. Implemented workflow improvements, resulting in a 25% increase in efficiency.

January - December 2018
Geotechnical assistant
Orovalle Minerals
- Underground Visual Inspections: Conducted thorough visual inspections of underground mining activities, ensuring compliance with safety and geotechnical standards. Monitored conditions across more than 100 mining galleries/sites, contributing to a 10% reduction in geotechnical-related incidents.
- Rockbolt Pull-Testing and Shotcrete Tests: Performed rockbolt pull-testing (Swellex and Split-set) and shotcrete quality tests to assess ground support systems. Conducted over 100 rockbolt tests and 50 shotcrete evaluations, enhancing quality control.
- Stope Stability Evaluation: Assisted in the evaluation of stope stability prior to production by measuring discontinuities in rock. Analyzed data and provided recommendations that led to a 10% increase in operational safety
- Shotcrete Mix Testing: Developed and tested new concrete mixes incorporating innovative additives to improve performance.
- Humidity Control in Shotcrete Mix: Implemented humidity control measures in the sand used for shotcrete mixes, optimizing mix consistency. Maintained moisture levels within optimal ranges, improving the quality of the mix.

November - December 2017
Internship
Orovalle Minerals
- Geological and Geotechnical Logging: Assisted in detailed geological and geotechnical logging of drill holes, gaining hands-on experience in core analysis and data recording. Logged over 500 meters of core, contributing to accurate geological and geotechnical assessments.

Academic
Background

Diciembre 2022 - Julio 2023
Master's Degree in Python programming for Hacking, BigData and Machine Learning
European University Miguel de Cervantes (UEMC)

2016 - 2019
Master's Degree in Geological Resources and Geologic Engineering
University of Oviedo

2012- 2016
Bachelors in Geology
University of Zaragoza

Courses

2024
Basic Deswik course for underground mining
Deswik.CAD y Deswik.SCHED for underground mine design and planing.
50 h Ingeoexpert

2020
Python applied to mining
50 h Ingeoexpert

2019
EPT 2002-1-08 Preventive Training for the Roles of Blasting/Charging Operator and Drilling/Blasting Operator in Underground Mining Activities.

Skills

English
Spanish (native)

Deswik.CAD / Deswik.SCHED
AutoCad
QGIS

Web application
Git
HTML
CSS
Javascript
Django / Django REST
Streamlit

Python Libraries
Python
Pandas
Open CV
Tensorflow / Pytorch
Scikit-learn

Projects

Deep-Core application

Web application developed in Django that allows storing and managing geological drilling data, as well as performing image segmentation using YOLOv8 to identify three categories: depth, non-fractured core, and high-fractured core.