Javier Miguel
Tech Lead at Séntisis
Madrid, Community of Madrid, Spain
Summary
👤
Senior🎓
Top SchoolJavier Miguel is a tech lead and hands-on engineering manager based in Madrid with 11 years of experience designing backend platforms, evolving DevOps practices, and building web front-ends. He combines startup founder and CTO experience with instructor roles (JavaScript, Node.js, MongoDB), which gives him both strategic product vision and day-to-day mentoring skills. Javier has repeatedly led architecture and delivery across mobile, API and scalable information systems projects, from co-founding ventures to leading engineering teams at companies like Séntisis and LINK Mobility. He favors pragmatic, language-agnostic engineering—hacking in JavaScript and Python—while driving teams to adopt robust DevOps and platform thinking. An interesting thread through his career is balancing product-facing roles with deep technical ownership, often stepping in as interim CTO to stabilize growing businesses.
11 years of coding experience
22 years of employment as a software developer
Programación iOS para Iphone & Ipad, Programación iOS para Iphone & Ipad at KeepCoding®Automoción (Ciclo Superior), Automoción, Automoción (Ciclo Superior), Automoción at IES BarajasInformática de gestión, Informática de gestión at Instituto de Formación Aeronautica Iberia
Spanish, English
Github Skills (107)
javascript9
javascript-client9
ejs9
mysql9
seed9
admin9
nodejs9
jsdoc8
ng2-admin8
swiftui8
ngx-admin8
kotlin8
sass8
webpack8
responsive8
Programming languages (7)
Github contributions (5)
jamg44/NodeTyped
Apr 2016 - Jun 2018
Contributions:41 commits, 8 PRs, 32 pushes in 2 years 2 months
expressbootstrap-4jasminetslintejs
jamg44/mongoose-class
May 2017 - Jun 2017
Contributions:1 release, 15 commits, 14 pushes in 18 days
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