Experience
TekDatum, Inc. — Full-time · 1 yr 2 mos
Data Scientist
Nov 2025 – PresentBuilding and improving AI systems, with a focus on Retrieval-Augmented Generation (RAG) — integrating large-scale knowledge bases with generative models.
Python · RAG · AI systemsData Science Intern
Jun 2025 – Nov 2025 · 6 mosActively involved in the development and enhancement of AI systems, contributing to the design and implementation of RAG models that integrate large-scale knowledge bases with generative AI. Converted to a full-time Data Scientist role.
Fundación Tecnológica de Costa Rica (FUNDATEC) — Part-time
Data Mining & Business Intelligence Assistant
Jun 2023 – Feb 2026 · 2 yrs 9 mos · Costa RicaAssistant in data mining and business intelligence courses. Work included ETL process revision with Microsoft SQL Server Integration Services and data visualization with R and Tableau.
ETL / SSIS · Tableau · R · Data miningTecnológico de Costa Rica (TEC) — Part-time · 4 yrs 1 mo
Rectory Assistant — "Live Learning" Program
Feb 2025 – Jul 2025 · 6 mos · Costa Rica · On-siteValidated equipment configuration to establish communication between the regional and central campuses during introductory programming classes, and assisted students with course consultations.
Python · Technical assistanceSpecial Assistant to the Vice-Rectorate of Research & Extension
Oct 2024 – Jul 2025 · 10 mos · HybridOSMTracker maintenance partner at the Laboratorio Experimental (labexp). OSMTracker is an Android open-source GPS tracking app for OpenStreetMap with over 50,000 downloads on Google Play — I adapt and maintain it. → More on this work
GitHub — labexp/osmtracker-android
Spatial data · Java · Open sourceGitHub — labexp/osmtracker-android
University Teaching Assistant
Jul 2021 – Nov 2024 · 3 yrs 5 mos · Costa Rica · HybridSupported courses including Databases, Operating Systems, Introduction to Programming, and Programming Workshop — reviewing and debugging student code and helping students through the material.
Python · Databases · Operating systems · TeachingEducation
Tecnológico de Costa Rica (TEC)
Bachelor of Engineering (BE), Computing / Computational Science
Feb 2021 – Feb 2026
- Honorary Scholarship, 2022
- Graduation project: MILRI, a PWA for schools
JavaScript · PythonLicenses & Certifications
CS50's Introduction to Artificial Intelligence
Harvard University · Issued Feb 2025Artificial Intelligence, TensorFlow, and more.
GitHub Foundations
GitHub · Issued Jul 2024 · Valid through Jul 2027
These are two of 8 certifications — see the full list on LinkedIn.
Courses
Costa Rica Big Data School 2023
CeNAT (National Center for High Technology) · associated with the Tecnológico de Costa Rica
Languages
| Language | Proficiency |
|---|---|
| Spanish | Native / bilingual |
| English | Professional working proficiency |