Sebastián R
Analista BI Tarjeta De Crédito at Fashion's Park S.A.
Santiago, Santiago Metropolitan Region, Chile
Summary
👤
Senior🎓
Top SchoolSebastián R is an Informatics Engineer with a Data Science specialization and 14 years of hands-on experience turning raw data into actionable business insights. Currently an Analista BI for a credit card unit, he designs KPI-driven reports, customer segmentation and automation pipelines that improve commercial decision-making. He has built full-stack web tools (notably Django/PostgreSQL systems for inventory and cloud cost calculators) and is comfortable across software architecture, databases and cloud environments. Sebastián combines project leadership and user-centered requirements gathering with practical automation—integrating Excel workflows into web apps to streamline operations. Passionate about Ruby and JavaScript, he brings a developer’s curiosity to BI challenges and holds a TOEIC-certified B1 English level. Based in Santiago, Chile, he’s known for blending analytical rigor with pragmatic solutions that reduce manual effort.
14 years of coding experience
Enseñanza media, Enseñanza media at Instituto La SalleIngeniería en informática, Mención Ciencia de Datos, 6.4, Ingeniería en informática, Mención Ciencia de Datos, 6.4 at Duoc UC
Spanish, English
Stackoverflow
1reputation
0reached
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0questions
Github Skills (60)
multiplayer10
linux10
trinitycore10
azerothcore10
mmo9
integrate9
rails-assets9
architect8
api7
hound7
ruby-on-rails6
nodejs6
aws-lambda6
rails6
ruby6
Programming languages (6)
Github contributions (5)
limcross/webpay_rails
Aug 2016 - Apr 2021
Contributions:6 releases, 83 commits, 2 PRs in 4 years 9 months
ruby-on-railsrails-applicationstransbankrailswebpay
limcross/secret_id
Mar 2016 - Apr 2020
Contributions:20 pushes, 1 branch, 3 tags in 4 years 1 month
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