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Sebastian Sebastian Diaz

Data Engineer
Skills
(Self-evaluation)
Etl 95%
Bi 90%
Python 90%
Data analytics 90%
Big data 80%
Sql 70%
Mysql 24%
Java 22%
Development 22%
Php 15%
Languages
Ingles:
  • Habla
    75%
  • Lectura
    80%
  • Escritura
    75%
Español:
  • Escritura
    100%
  • Lectura
    100%
  • Habla
    100%
Frances:
  • Escritura
    55%
  • Lectura
    60%
  • Habla
    55%
Professional profile

Master ’ s Engineer with experience in Data Science , specializing in Python , SQL , and Cloud . Proven track record in big data validation , operational automation , and AI within healthcare and industry sectors

Work experience

Data Scientist
clinica foscal | January 2025 - Present (1 año 10 meses)
Used skills

Handled massive clinical data from cleaning to visualization. Developed automated pipelines (Python, SQL), managed Google Cloud, and designed dashboards to optimize decision-making.

Major achievement

Automated pipelines using Python and SQL, managed infrastructure in Google Cloud (BigQuery), and developed dashboards in Power BI and Looker for clinical data.

Data Scientist
grupo gea | January 2024 - January 2025 (1 año)
Used skills

Provided strategic support in sales and inventory via data analysis. Automated ETL with Python/SQL and created reports to optimize purchasing and stock control.

Major achievement

Automated ETL processes with Python and SQL, created Power BI reports for sales and inventory optimization.

Junior Data Scientist
kushki s.a.s | January 2023 - January 2024 (1 año)
Used skills

Analyzed commercial performance and built predictive models. Managed KPIs with Python and developed AI models for sales performance.

Major achievement

Developed AI models for sales prediction and managed KPIs with Python (Pandas) for dashboards.

Education experience
Mechatronics Engineer
Universidad santo tomas | Profesional
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