English:
Proficient
Jair G.
Vetted by YouTeam
Mexico
UTC -06:00
America/Mexico_City
English:
Proficient
Experienced in predictive modeling using Machine Learning and Advanced Analytics in big US/Mexico-based companies.
Want to hire this engineer?
Check if Jair is availableExpertise
Years of commercial development experience
10 years of experience
Core technologies
Project Highlights
Data engineering
Jan `21 - Present
4 years
Pinterest and Wiser
Monetization and Delivery Team Augmentation using common data engineering tools. Improved vision over map-reduce indexing pipelines and metrics reporting. •Tech Stack: airflow, python, java and tableau
Responsibilities & achievements
Monetization and Delivery Team Augmentation using common data engineering tools. Improved vision over map-reduce indexing pipelines and metrics reporting. •Tech Stack: airflow, python, java and tableau
Data Science, Engineering and Research
Jan `20 - Present
5 years
Schneider National
Data Science, Engineering and Research department focused on monitoring, evaluating and retraining machine learning and optimization models in production. Lead the improvement, training and deployment of a pricing optimization model impacting major lines of business and vast majority of bids over a year period
Responsibilities & achievements
Data Science, Engineering and Research department focused on monitoring, evaluating and retraining machine learning and optimization models in production. Lead the improvement, training and deployment of a pricing optimization model impacting major lines of business and vast majority of bids over a year period
Speech Processing
Jan `17 - Dec `20
4 years
IBM
Project about understanding text and audio customer data building a pipeline using neural translation, speech to text, tone analysis and natural language processing AI technologies. Extracted sentiment, tone, concepts, tf-idf, etc. from 245 days of constant conversation in roughly one day of processing using asynchronous api calls for parallel cloud processing. Predicting customer churn and classifying on-risk customers using historical orders and sales data. Ensemble churn predictive model using gradient boosting decision trees with a ~94% recall and precision
Responsibilities & achievements
Project about understanding text and audio customer data building a pipeline using neural translation, speech to text, tone analysis and natural language processing AI technologies. Extracted sentiment, tone, concepts, tf-idf, etc. from 245 days of constant conversation in roughly one day of processing using asynchronous api calls for parallel cloud processing. Predicting customer churn and classifying on-risk customers using historical orders and sales data. Ensemble churn predictive model using gradient boosting decision trees with a ~94% recall and precision
Education
Higher Education
Agency
100-400
GMT-6
Mexico, Mexico
Core Expertise
Industries
E-Commerce & Retail, Banking & Finance, Internet & Telecom, Big Data, Branding, design, web development
Want to hire this engineer?
Check if Jair is available