Oscar Barrios
Senior Software Engineer at Resourcify
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolOscar Barrios is a Senior Software Engineer based in Berlin with over a decade of international experience building cloud-native web and mobile applications, DevOps pipelines, and secure systems for startups and large enterprises. He blends full-stack proficiency (React, Node/Nest, Java, .NET) with hands-on cloud and container expertise across AWS, GCP and Kubernetes, and has repeatedly served as a Security Champion to embed secure development practices. His work includes KYC and compliance systems at Klarna, CRM core architecture at Beamery, and an AI-powered document recognition system at Trade Republic, demonstrating strength in regulated, security-sensitive domains. Comfortable in client-facing and on-site roles, he also brings IT administration and SAP implementation experience from earlier positions, giving him an unusually broad operational perspective for an engineer. Known for improving team routines, documentation, and test coverage, he favors pragmatic architecture and measurable reliability improvements.
11 years of coding experience
9 years of employment as a software developer
Exchange Student Informatics, Exchange Student Informatics at FAU Erlangen-NürnbergMSc Software Systems Engineering Computer Software Engineering, MSc Software Systems Engineering Computer Software Engineering at RWTH Aachen UniversityIngeniero Ingeniero de Sistemas, Ingeniero Ingeniero de Sistemas at Escuela Colombiana de Ingeniería Julio Garavito
English, Spanish, German, French
Stackoverflow
81reputation
10kreached
3answers
13questions
Github Skills (50)
angular-app10
yeoman9
pug9
mongodb8
sass8
yeoman-generator8
nodejs7
javascript7
debug7
full-stack7
react7
steam7
angular7
nuxt-module7
command-line-tool7
Programming languages (4)
Github contributions (5)
OpenLearningAnalyticsPlatform/OpenLAP-Architecture
Sep 2015 - Feb 2016
Contributions:77 commits, 75 pushes in 5 months
lechip/lechip
Aug 2020 - Jan 2023
Contributions:6 pushes, 1 branch in 2 years 5 months
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