Carlos Hernández
CEO And Founder at Quaderno
Greater Las Palmas Metropolitan Area Spain
Summary
👤
Senior🎓
Top SchoolCarlos Hernández is a seasoned software engineer and serial founder with over 11 years of experience building digital products and leading tech companies from the Canary Islands. As CEO and founder of Quaderno and RECREA SYSTEMS SL, he combines hands-on product design, interaction and usability expertise with strategic leadership to deliver user-centered solutions. His background spans academia—serving as an associate professor—with formal training in computer engineering, physics and intelligent systems from institutions in Spain and France. Comfortable bridging research and practice, he focuses on UX-driven development and pragmatic consulting to turn complex interactions into intuitive digital experiences. Notably, his career reflects long-term entrepreneurial commitment to local tech growth while maintaining deep domain knowledge in interaction design and product usability.
11 years of coding experience
10 years of employment as a software developer
Physics Physics, Physics Physics at Universidad Nacional de Educación a Distancia - U.N.E.D.DEA Systèmes Intelligents, DEA Systèmes Intelligents at Université Paris DauphineComputer Engineer Computer Science, Computer Engineer Computer Science at Universidad de Las Palmas de Gran Canaria
Spanish, English, German, French
Github Skills (39)
easy-digital-downloads10
txt9
wordpress9
api9
api-documentation9
wrapper9
tax9
on-the-fly8
python7
php6
vat-validation6
xero6
rails6
woocommerce6
ios-application5
Programming languages (5)
Github contributions (5)
quaderno/quaderno-woocommerce
May 2018 - Mar 2025
WooCommerce Tax Plugin by Quaderno
Contributions:1 release, 8 reviews, 16 PRs in 6 years 11 months
vatmossvatinvoicesvat-numberreceipts
quaderno/quaderno-edd
Dec 2018 - Dec 2022
Easy Digital Downloads Tax Extension by Quaderno
Contributions:4 reviews, 54 commits, 10 PRs in 4 years 1 month
txteasy-digital-downloadspythontaxgst
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