Hi, I'm Javier — Data Scientist.

Education

Experience

1. Feb 2026 — Present

   Web Support / Data Engineering / BI Specialist

   Pascual Bravo

   Coordinating data integration processes for the Tourism and Entertainment Intelligence System (SITE), implementing ETLs, orchestrating streaming/batch flows with CI/CD deployments, and building Power BI dashboards for strategic metrics.

2. Feb 2025 — Nov 2025

   Web Support / Data Engineering / BI Specialist

   Instituto Tecnológico Metropolitano (ITM)

   Coordinating data integration processes for the Tourism Intelligence System (SIT), implementing ETLs, orchestrating streaming/batch flows with CI/CD deployments, and building Power BI dashboards for strategic metrics.

3. Feb 2025 — Aug 2025

   Software Developer

   SQDM S.A.S.

   Developing structured logic and process parameterization, handling incidents in pre-production and production environments, and supporting client testing for deployment sign-off.

4. May 2023 — Dec 2024

   Data Analyst

   Institución Universitaria Colegio Mayor de Antioquia

   Building and maintaining dashboards for decision-making in public tourism policy, and producing analytical reports on tourism-sector indicators.

5. Apr 2021 — Apr 2023

   Frontend Developer

   AS Research S.A.S.

   Programming model-view-controller (MVC) applications and D3.js visualization dashboards, integrating frontend and backend in coordination with UI/UX teams.

Teaching

1. 2022 — 2024

   Adjunct Lecturer

   Universidad de Antioquia

   Taught Differential Calculus and Mathematics in undergraduate programs.

2. 2017 — 2022

   Mentor and Research Group Instructor

   Universidad de Antioquia

   Supported the Mathematics Research Group (Semillero de Matemáticas) and the University Life Induction Program (PIVU).

3. Jan 2018 — Jul 2018

   Mathematics Teacher

   Colegio Los Sauces