Lead Data Scientist

• 2019 - Present

Course Assistant: Operations Consulting (IEOR E4111)

• Jan 2019 - May 2019

Oversaw three student groups working on nine projects in supply chain, revenue management and marketing for leading global retailers and biotech companies. Oversaw three student groups working on nine projects in supply chain, revenue management and marketing for leading global retailers and biotech companies.

Lead Data Scientist

• Sep 2015 - Jul 2018

- Designed experiments (A/B testing, multivariate testing, Thompson Sampling) to identify the features that would drive traffic, conversions, engagement, reach and that would improve the ROI to our clients across all the elements of their digital strategy (Website, Mailing, Search, Social). - Built tools based on deep learning to classify new leads and offer them personalized offerings based on their segment and expected Customer Lifetime Value. - Created and managed a high-performing analytics team. Led planning, selection, induction, development, performance management, retention.

International Trade Consultant

• Sep 2015 - Jul 2018

Devised the strategy of export and international business development for over 60 small and medium private US companies interested in exporting to Mexico. Devised the strategy of export and international business development for over 60 small and medium private US companies interested in exporting to Mexico.

Data Analyst - Criminal and Prison Policy

• Jun 2015 - Dec 2017

- Estimated the probability of recidivism of inmates within the first year upon release using machine learning. - Forecast trends for future crime rates throughout the country in Python using Network time series analysis and deep learning models. Clustered time series to identify similarities between states. - Performed market basket analysis and clustering in R on arrests historical data to learn and understand better the criminal behavior in the country and to identify spatial and temporal changes of how crimes are committed. Skills: Machine Learning/ Time Series Forecasting/ Survey Design/ Sampling/ Monte Carlo Simulation/ Data Visualization/ Dashboards

Strategic Procurement

• Jun 2015 - Sep 2015

Developed a web-scrapping tool in Python for product screening and integrated it with pricing platforms from importers decreasing the time to estimate CIF cost. Implemented a scorecard for Supplier Performance Management and its respective Key Performance Indicators. Developed a web-scrapping tool in Python for product screening and integrated it with pricing platforms from importers decreasing the time to estimate CIF cost. Implemented a scorecard for Supplier Performance Management and its respective Key Performance Indicators.

Vice-president for Social Development

• Nov 2013 - Dec 2014

Run and raised funds for 7 social projects in Bogota and surrounding communities with the support and sponsorship of over 20 universities, government agencies and private companies. Run and raised funds for 7 social projects in Bogota and surrounding communities with the support and sponsorship of over 20 universities, government agencies and private companies.