Cesar Gonzalez
Desarrollador Etl
Professional profile
Telecommunications Engineer with experience in software development , artificial intelligence , and data analysis . I aim to apply my expertise in Data Analysis , ETL , and Cloud Computing to develop scalable and efficient solutions
Work experience
Extracted, transformed, and loaded movie data from The Movie Database (TMDB) API into PostgreSQL, optimizing data transformation using Python.
Major achievementDesigned and implemented an automated ETL pipeline, reducing query execution time by 30%.
Identified labeling errors and outlier samples in an image dataset using the Cumulative Spectrum Gradient metric.
Major achievementImproved data quality through a re-labeling process, achieving 92% accuracy in the machine learning model.
Implemented JavaScript for the frontend and PHP for the backend, integrating an API for session validation.
Major achievementDeveloped a CRUD system for authentication and security on a web platform.
Education experience
Udemy | Bootcamp
