Data Scientist at Rappi

Top 10 YC startup. On demand delivery and financial services for Latin America

Worked with data from more than 150.000 partner brands and 10.000.000 users across 9 Latin American countries

Crafted a new metric for measuring if a new vendors would be successful in the marketplace.

Lead an effort to implement the data side of a methodology for putting analysis on the data warehouse in a productive setting, to be accessed from external systems (inverse ETL).

Worked as a bridge between the business and product teams, helping brainstorm features for different products and running data analysis for prioritizing them.

Modeled the impact that different promotions on the marketplace had on important output metrics, using methods to proximate causality inference with observational data.

Built a segmentation model for our more than 150.000 partner brands.

Data Scientist at Protección - SURA Asset Management

Colombian branch of the biggest pension fund conglomerate in Latin America.

Worked with demographic and financial data from more than 4.000.000 clients.

Helped oversee the migration from a legacy system to a cloud native data warehouse (Google Big Query).

Developed and put into production a model that transcribed and measured death time in 2.000 calls daily.

Used a geographical information system software to analyze the geographic location from our clients and prioritize the location of our offices and service partners across the country.

Worked along with actuaries developing a machine learning model used on the pricing of an insurance policy worth $250MM USD a year.

Intelligent Automation Consultant at DAPI

Startup focused on providing Robotic Process Automation (RPA) development for remote clients.

End to end implementation (full stack development) of features for a RPA project management platform.

Implemented app features in a serverless stack, using AWS AppSync (GraphQL) and AWS DocumentDB

Helped define the project management and software engineering practices for the company.

Helped to build the sales pipeline for selling RPA development projects.

iOS Developer at Globant

Latin American company focused on software development and digital transformation consulting for global clients.

Worked as an iOS developer on big consumer applications for diverse clients.

Implemented the required instrumentation code to use Adobe Analytics on the Disney parks iOS applications.

Developed an MVP for an analytics based in-app messaging system to be used across different Disney's consumer applications.

Migrated some features on the Disney parks application from Model-View-Controller to VIPER architecture.

Research Assistant at EAFIT University

Applied optics research group from one of the top research universities in Colombia.

Worked as a research assistant on different optics projects.

Wrote software interfaces for specialized optics hardware used in different physical experiments.

Wrote code for analyzing data gathered from different sensors.

Built custom hardware for controlling actuators used on laboratory set-ups.