Nicolás Valderrama
Data Engineer / Analytics Engineer
Perfil profesional
Data Engineering student (Mechatronics + M.Sc. in Data Analytics), with experience in database management and updates in the banking and public sectors. Proficient in SQL and Excel to ensure data integrity and consistency, collaborating in agile and regulated environments.
Experiencia laboral
I automated the updating of business data, reducing registration times and improving the timeliness of information. I modeled analytical tables for dashboards on performance and operational efficiency.
Logro principalI built ETL pipelines in Python and Apps Script, automating data updates and modeling analytical tables for Looker Studio dashboards.
I automated production records, reducing manual time by 60% and improving data quality. I developed dashboards in Power BI for process monitoring.
Logro principalI built data flows and traceability for banknote production using SQL, Python/pandas, Power Apps, and Power Automate.
Formación académica
Universidad militar nueva granada | Undergraduate
