Sergio Sánchez
Data Engineer
Experiences
Data Scientist/Engineer
TangeloGames Corp.
Since July 2020
Barcelona
Spain
- Develop and maintain the different predictive models of the company.
- Design pipelines for forecast/predictive models.
- Create new pipelines based on events data.
- Maintain existent pipelines and improve performance for legacy code.
- Support infrastructure when needed.
Data Analyst
Vueling S.A.
March 2019
to July 2020
Barcelona
Spain
- Design and implementation of ETLs in pure python.
- Implementation of processes for data integrity and reliability.
- Design of data workflows for Rostering optimizations.
Deep Learning Developer
Datancia S.L.
May 2018
to December 2018
Barcelona
Spain
- Development of Deep Learning models based on LSTM Recurrent Neural Networks.
- Development of process for Hyper-Optimization in LSTM based on Bayesian Statistics.
- Implementation of a tracking model for customer churns based on LSTM.
