Miguel Ruiz
Lead Software Engineer at Klarna
Stockholm, Sweden
Summary
👤
Senior🎓
Top SchoolMiguel Ruiz is a Lead Software Engineer with 12 years of experience, currently driving backend development at Klarna and previously shaping core systems as a Lead Scala Developer at 99 from its early days through its acquisition. He specializes in Scala backend engineering, payments and antifraud systems, dispatch and mobile-facing APIs, and has a strong track record defining architecture and development processes for high-traffic products. A pragmatic innovator, he focuses on sustainable, out-of-the-box solutions and cares deeply about system-wide quality, observability and developer growth. With a background in physics and early research in computer music and acoustics, he brings analytical rigor and a multidisciplinary perspective to complex engineering problems.
12 years of coding experience
6 years of employment as a software developer
University of São Paulo
Portuguese, English, Spanish
Stackoverflow
566reputation
131kreached
13answers
2questions
Github Skills (93)
elasticmq10
amazon-sqs10
linux10
jackson10
binding10
api9
queue9
cli9
powershell9
messaging9
windows9
mouse9
command-line-tool9
manifest9
binaries9
Programming languages (7)
Github contributions (5)
99Taxis/awsscala
Jun 2015 - Oct 2017
Contributions:39 PRs, 78 pushes, 31 branches in 2 years 4 months
translationsaws-sdksdkscalawrappers
99Taxis/zendesk-java-api
Aug 2013 - Jan 2018
Contributions:82 commits, 15 PRs, 51 pushes in 4 years 6 months
javaapizendeskjava-api
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