Martina García

Physics student, photographer, coder, athlete, sometimes artist.

Physics student at Universidad Nacional de Colombia with experience in data analysis, visualization, and data pipeline development. Proficient in Python (pandas, numpy, scipy, matplotlib) and R (ggplot2) for data processing and analysis. Currently developing skills in machine learning with PyTorch and geographic information systems. Experience in collaborative work, research, and technical translation.

Data Analysis • Python • R • SQL • Machine Learning • Data Visualization

Technical Skills

Languages and tools: Python • R • SQL • C++ • LaTeX • JavaScript • Go (basic)

Data analysis: pandas • numpy • scipy • matplotlib • ggplot2 • Statistical analysis • Data visualization

Machine Learning: PyTorch • scikit-learn • Computer vision

Development: Flask • Node.js • Express.js • React.js • Git • Web scraping

Other: Geographic Information Systems (ArcGIS, QGIS) • Microsoft Office • Cloud Computing

Experience

Customer Service Agent — Concentrix

Oct. 2024 - Mar. 2025 · 6 months

Customer support in high-volume environment, managing information systems and tracking performance metrics.
Customer service • Information management • Working under pressure

Management Team Member - REDai UNAL

Oct. 2022 - Feb. 2023 · 5 months

UNGen project at the Student Network for Comprehensive Support at Universidad Nacional de Colombia. Conducted survey data analysis to identify patterns of gender-based violence on campus, generating insights that guided communication and prevention strategies on social media.
Data analysis • Writing • Graphic design • Report writing • Digital photography • Proposal development

Freelance Writer - Livingston Research

Mar. 2020 - Jun. 2021 · 1 year 4 months

Writing and translation of academic and technical texts across various knowledge areas on demand.
Translation • Writing • Microsoft Office • Academic writing • Editing • Problem solving

Education

BS, Physics - Universidad Nacional de Colombia

Jul. 2020 - Jun. 2025

Focus on computational physics, data analysis and modeling. Experience in experimental data processing, numerical simulations, and results visualization.
Computing • Data modeling • Data science • Data analysis • Information technology • C++ • Data visualization • Python • R • Microsoft Office • Writing • Academic writing • LaTeX • Physical systems modeling • Translation • Computational physics

Projects

Catnip

in development

Machine learning system for manga character face identification using PyTorch. Includes image processing, feature extraction, and training of computer vision models.
PyTorch • Python • Machine Learning • Computer vision • Deep Learning

linkedin-markdownificator

Oct. 2023 - present

Python tool to export LinkedIn profile data to Markdown format through web scraping, facilitating portability and versioning of professional information.
Web scraping • Python • Automation

Implementation of a Discretization of the Diffusion Equation Using Finite Differences

Apr. 2023 - Jun. 2023

Development of a numerical method to solve the diffusion equation using finite differences. Implemented space-time discretization and solved the resulting system of linear equations, validating the method’s effectiveness for simulating diffusion and heat transfer processes. Co-authored with Manuel Angel García.
LaTeX • Physical systems modeling • Academic writing • Python • Numerical methods

Economy and Atrocity: War in Colombia and Rwanda

Jul. 2021 - Oct. 2021

Comparative analysis of economic causes, consequences, and post-conflict reconstruction processes in Colombia and Rwanda through historical-economic study. Processing and analysis of historical data to identify patterns and extract lessons for post-conflict contexts.
Research • Presentations • Data analysis • Academic writing • Translation • Writing

Certificates

Developing AI Applications with Python and Flask

IBM May 2024

Flask • Python • Web development

Developing Back-End Apps with Node.js and Express

IBM May 2024

Node.js • Express.js • JavaScript

Developing Front-End Apps with React

IBM May 2024

React.js • JavaScript • TypeScript • Front end development

Data Fundamentals

SENATEC Apr. 2024

SQL • Data analysis

GIS Data Acquisition and Map Design

University of Toronto Apr. 2024

Geographic Information Systems • ArcGIS • QGIS

Introduction to Cloud Computing

IBM Apr. 2024

Cloud computing

Specialization Program | Python for Everybody

University of Michigan Sep. 2021

SQL • Data visualization • Databases • Computing • Microsoft Office • Web scraping • Data analysis • Python • Information technology • Data modeling

Volunteering

Translator - UNDP Sustainable Energy Hub

May 2024 - present

Translation of technical content related to the environment and the transition to clean energy sources from English to Spanish.\

Courses

National Seminar: Together. Contributions from Feminist and Gender Studies

Associated with Universidad Nacional de Colombia

General Economic History

Associated with Universidad Nacional de Colombia

Languages

  • Spanish: Native or bilingual proficiency
  • English: Full professional proficiency
  • French: Basic proficiency