Ricardo Castillo
CTO at ENTERSTEP
Santiago, Cartago Province, Chile
Summary
👤
Senior🎓
Top SchoolRicardo Castillo is a seasoned technical leader and CTO with over a decade of hands-on experience building backend systems primarily with Node.js and AWS, alongside fluency in Python, Java, and .NET. He blends startup founding experience with corporate delivery—co-founding ventures like Patagon Labs and BetBack while leading releases and backend design at Perficient and Namutek—demonstrating both product and operational ownership. Ricardo has repeatedly scaled teams and architectures across microservices, serverless and containerized environments, and also teaches backend development and MongoDB, showing a commitment to developer enablement. An active community builder, he co-founded ProinChile and helps organize JSConf Chile, reflecting deep involvement in cultivating local JavaScript talent. He combines pragmatic engineering (Redis, PostgreSQL, DynamoDB, Docker) with release orchestration and cloud architecture, making him equally effective in strategy and hands-on execution. One less obvious strength: he frequently moves between roles as founder, educator and release owner, which gives him rare perspective on shaping product direction while keeping delivery predictable.
10 years of coding experience
12 years of employment as a software developer
Analista Programador Técnico en Informática., Analista Programador Técnico en Informática. at Inacap Santiago Sur
English, Spanish
Github Skills (35)
french10
spanish9
creative-commons8
java8
plugin7
pan7
jquery7
laravel6
admin6
que5
mongodb5
php5
chartjs5
javascript4
structures4
Programming languages (6)
Github contributions (5)
proinchile/proinchile.github.io
Sep 2015 - Sep 2016
Contributions:5 PRs, 17 pushes, 1 branch in 1 year
diruzcode/laravel-admin-template
Jun 2019 - Aug 2019
Siempre es un problema el no tener por donde comenzar hay tantos paneles de administración con mucho código Espagueti por todos lados, mezclas de jquery etc..... Este admin panel esta hecho para facilitar la vida a quienes quieran comenzar con el hermoso framework de laravel
Contributions:15 commits, 8 PRs, 10 pushes in 2 months
admin-paneladminjqueryporcon
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