Javier Rey
Commercial Excellence Sr Lead at Novartis
Bogota, Colombia
Summary
👤
Senior🎓
Top SchoolJavier Rey is a data-driven commercial excellence leader with 11 years of experience turning analytics into measurable business impact across life sciences and healthcare. Currently leading Commercial Excellence and Data & Advanced Analytics at Novartis in Bogotá, he builds end-to-end data products and operationalizes generative AI to boost growth and optimize processes. He combines deep technical mastery in Python, R and the broader data science stack with hands-on experience spanning software architecture, BI, and enterprise analytics from early roles to regional leadership. A co-founder of Latin America’s largest data science community, he actively cultivates talent and collaboration across the region—an often-overlooked bridge between corporate analytics and grassroots data ecosystems. His academic background includes a Masters in Data Science and software engineering foundations that inform both strategic vision and production-ready delivery.
11 years of coding experience
15 years of employment as a software developer
Universidad de los AndesSystems Engineer, Systems Engineer at Universidad Católica de ColombiaUOC (Universitat Oberta de Catalunya)
English, Spanish
Github Skills (6)
reproducible-research1
python1
exploratory-data-analysis1
exploratory1
bioinformatics1
data-analysis1
Github contributions (5)
jasam/datasciencecoursera
Nov 2014 - Jun 2015
Contributions:34 commits, 15 pushes in 7 months
jasam/megalearner
Jan 2016 - Dec 2016
Contributions:32 pushes, 1 branch in 11 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.