Sébastien Ratez
Solution Architect at Personetics
Madrid, Community of Madrid, Spain
Summary
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SeniorSébastien Ratez is a Solution Architect based in Madrid with 10 years of focused cloud and fintech presales experience and a professional trajectory dating back to 2005. He designs and sells end-to-end PaaS/IaaS solutions, specializing in banking, personal financial management (PFM) and analytics across cloud and on-prem environments. His recent roles at Personetics and Oracle highlight deep expertise in OCI, big data, integration and cloud lift projects, while earlier work spans IoT platforms, bespoke PaaS and enterprise integration in energy and banking. Sébastien combines technical hands-on fluency with commercial acumen—able to map complex customer needs into pragmatic architectures that drive measurable impact. He’s biased for impact and known for building long-term rapport with stakeholders, a trait that complements his cross-domain technical breadth. Based in Madrid, he brings a pragmatic blend of legacy system knowledge and modern cloud-native patterns that helps organizations modernize without disrupting core operations.
10 years of coding experience
16 years of employment as a software developer
French, English, Portuguese, Persian, Spanish
Github Skills (55)
fullcalendar10
react-dnd10
drag10
event-calendar10
image-processing9
expressjs9
drag-and-drop9
image-manipulation9
bank9
cli9
imagemagick9
angular8
magick8
javascript8
image8
Programming languages (5)
Github contributions (5)
sebastienratez/openchecks
Jan 2017 - Mar 2017
Contributions:133 commits, 122 pushes in 1 month
optical-character-recognitionserverlessrecognitionclouddeposit
sebastienratez/ng-native-node-back-end
Feb 2017 - Feb 2017
Contributions:6 pushes, 1 branch in 1 day
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