Miguel Crespo
Senior Software Engineer at Contentful
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolMiguel Crespo is a Senior Software Engineer based in Berlin with 11 years of experience building and leading web applications that serve millions of users monthly. He specializes in modern JavaScript ecosystems—React, Redux, TypeScript, Gatsby—and brings hands-on expertise in performance and server-side rendering while also supporting Ruby on Rails backends. At Delivery Hero he led a global landing-page builder project to reduce infra costs and improve recruiting performance across multiple regions, and he now contributes at scale at Contentful. Comfortable in multidisciplinary teams, he blends frontend craftsmanship with pragmatic backend support and has a track record of shipping cross-regional features for high-traffic products. An early mentor and university monitor in OOP and Android, he pairs practical leadership with a continuous-learning mindset.
11 years of coding experience
8 years of employment as a software developer
Ingeniero de Sistemas, Computer Software Engineering, Ingeniero de Sistemas, Computer Software Engineering at Universidad del MagdalenaBachiller Tecnico, Enfasis en informatica, Bachiller Tecnico, Enfasis en informatica at Hugo J. Bermudez
Spanish, English
Stackoverflow
11reputation
57reached
0answers
1question
Github Skills (129)
webextension10
javascript10
node-api10
cloudinary10
api10
sdk10
monorepo10
browser-extension10
contentful10
react10
shared9
safari9
react-components9
browser9
firefox9
Programming languages (5)
Github contributions (5)
miguelcrespo/miguelcrespo.github.io
Feb 2017 - Apr 2022
Just my personal page
Contributions:1 release, 2 PRs, 67 pushes in 5 years 3 months
reactpersonal-pagejavascriptes6webpack
MiguelCrespo/cube_summation
Jan 2016 - Jan 2016
Contributions:24 commits, 9 pushes, 1 branch in 1 day
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