Javier Cañardo
Principal Engineer at Telefónica Innovación Digital
Aragon, Spain
Summary
👤
Senior🎓
Top SchoolJavier Cañardo is a Principal Engineer with 13 years of experience leading full-stack architecture and delivery at Telefónica Innovación Digital, where he drives production-ready microservices, continuous delivery practices, and cross-team technical strategy. Comfortable across client and server sides, he has led frontend architecture for video products, built an internal JavaScript SDK for embedded devices, and implemented OAuth2 authorization servers and chatbot solutions. Known for combining hands-on development (Java, Node.js, Angular, Docker, Kafka, ElasticSearch) with architecture vision, he also establishes metrics, CI/CD, and coding practices that reduce tech debt and improve product maturity. Based in Aragón, Spain, he’s a pragmatic evaluator of new technologies who contributes to open source and transforms experimental ideas into scalable, production systems.
13 years of coding experience
15 years of employment as a software developer
UPC Universitat Politècnica de CatalunyaIngeniero Técnico en Informática de Sistemas Informática, Ingeniero Técnico en Informática de Sistemas Informática at Universitat de Lleida
English, Catalan, Spanish
Github Skills (200)
bump10
swagger10
oas10
automation10
publish10
rest-api10
throw10
openapi10
javascript10
swagger-ui10
lru10
sdk10
rest10
html10
versioning10
Programming languages (12)
Github contributions (5)
therror/serr
Dec 2015 - May 2017
Contributions:6 releases, 9 commits, 1 PR in 1 year 5 months
javascriptserializationserializetypescriptjavascript-errors
therror/therror
Jun 2016 - Aug 2019
Create and throw node errors like a boss
Contributions:14 releases, 38 commits, 29 PRs in 3 years 2 months
javascriptthrownodejstypescripterror-handler
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