Rafael Almeida
CTO at Charisma
Brazil
Summary
👤
Senior🎓
Top SchoolRafael Almeida is a seasoned technology leader and CTO based in Brazil with over a decade of hands-on experience building cloud-native, secure, and scalable platforms. He has led cross-functional teams across engineering, data, cloud and security, driving transformations that cut cloud costs by 40% while achieving ISO 27001 certification and maturing MLOps practices. Rafael combines pragmatic DevOps/SRE discipline with strategic security leadership—having run Red/Blue/AppSec/GRC functions and revamped IT audit and data governance frameworks. He has a history of enabling rapid product growth through resilient architectures and efficient CI/CD, and is comfortable moving between vendor management, budgeting and deep technical design. An early software developer turned architect, he brings both implementation empathy and executive oversight to fast-scaling fintech and data-driven businesses.
11 years of coding experience
17 years of employment as a software developer
Especialista Eng. Software Computer Software Engineering, Especialista Eng. Software Computer Software Engineering at Faculdade Mater Dei
English
Github Skills (101)
k8s10
javascript10
laravel10
postal10
storage10
kanban10
flutter10
invoice10
tasks10
php10
amazon-s310
react10
data-persistence9
cloud-object-storage9
e-mail9
Programming languages (9)
Github contributions (5)
rafaelsisweb/invoice-ninja
Oct 2015 - Mar 2017
Contributions:6 PRs, 177 pushes, 18 branches in 1 year 5 months
phpinvoicingtime-trackingtime-tracking-apptracking
rafaelsisweb/restheart
Dec 2015 - Dec 2015
Contributions:2 PRs, 1 push in 1 day
apidata-apirestheartapi-servermongoose
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