Juan Fuentes
Software Engineer - Sr at Scribd, Inc.
Madrid, Community of Madrid, Spain
Summary
👤
Senior🎓
Top SchoolJuan Fuentes is a senior software engineer with 12 years’ experience building scalable web and API-driven products, currently based in Madrid and working at intive while contracting for Scribd. He specializes in Ruby on Rails and Node.js, with a strong track record delivering auth integrations (including OAuth and MFA), edge caching, A/B experimentation, and user-facing features like bookmarking and campaign management. Juan has moved between hands-on engineering and leadership roles—founding and growing backend teams, defining architectures, and shipping test suites and admin tooling that empowered marketing and product owners. His experience spans startups and contractor roles across the full lifecycle, and he combines practical implementation skills with a habit of translating business needs into robust, testable systems. An engineer trained at Universidad Católica Andrés Bello, he brings a mix of product-minded initiative and deep backend craftsmanship often applied to improve observability and operational workflows.
12 years of coding experience
9 years of employment as a software developer
Engineer's Degree, Computer Software Engineering, Engineer's Degree, Computer Software Engineering at Universidad Católica Andrés Bello
Spanish, English
Stackoverflow
1,761reputation
116kreached
38answers
27questions
Github Skills (50)
delayed-job10
del10
eve-online10
mongoid9
php8
code-analyzer8
ruby8
java8
linter8
las8
static-code-analysis7
rubocop7
rails-engines7
backend7
ruby-on-rails7
Programming languages (4)
Github contributions (5)
jafuentest/JOINCIC
Mar 2015 - Mar 2019
Sistema centralizado de las Jornadas Interuniversitarias de Ciencias de la Computación
Contributions:4 PRs, 69 pushes, 6 branches in 4 years
djangosistemalas
jafuentest/config
Aug 2018 - Oct 2024
Contributions:4 pushes, 1 branch in 6 years 3 months
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