Jordi Rosell
CTO at The Ducks In A Row
Aiguafreda, Catalonia, Spain
Summary
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Senior🎓
Top SchoolJordi Rosell is a CTO and online business consultant with over a decade of experience specializing in digital analytics, UX, advertising, and conversion rate optimization. He leads technical innovation and delivery at The Ducks In A Row while advising clients as an independent eCommerce and CRO consultant. Jordi combines hands-on analytics and experimentation expertise with a strong teaching background, having taught CRO, SEM and UX at multiple Spanish institutions since 2012. His career blends product-focused technical leadership with practical classroom coaching, enabling teams to translate data into measurable conversion gains. Based in Aiguafreda, Catalonia, he pairs an engineering foundation from Universitat Politècnica de Catalunya with a rare mix of strategic vision and tactical testing chops.
10 years of coding experience
7 years of employment as a software developer
UPC Universitat Politècnica de CatalunyaBachillerato, Bachillerato at Costa i Llobera
Spanish, English, Catalan, German
Github Skills (175)
tidyverse10
regression10
tidyquant10
computation10
r10
gradient10
tidy10
googleauthr10
missing-data10
catboost10
kaggle10
classification10
cpu10
cuda10
ecommerce10
Programming languages (14)
Github contributions (5)
jrosell/google-scripts
Feb 2020 - Nov 2024
Contributions:1 push, 1 branch in 4 years 9 months
jrosell/marketing-data-connectors
Nov 2019 - Dec 2019
Contributions:3 releases, 26 commits, 23 pushes in 1 month
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