Crístian Viana
Android Developer at Eurowings Digital
Cologne, North Rhine-Westphalia, Germany
Summary
👤
Senior🎓
Top SchoolCrístian Viana is an experienced Android developer with 16 years in software engineering, currently building mobile experiences at Eurowings Digital from Cologne. His background spans embedded and virtualization systems—having worked on KVM management interfaces and RedHat-based distributions at IBM—and mobile platform work at Motorola maintaining core Android apps like Dialer and Settings. He combines deep backend troubleshooting skills (refactoring VM models, hotplugging, and storage volume fixes in the open-source Kimchi project) with hands-on Android feature development and bug fixes. Comfortable across Linux systems, virtualization, and mobile stacks, he brings a pragmatic, systems-oriented approach to app reliability and performance. Fluent in navigating large codebases and technical hiring processes, he’s as comfortable interviewing candidates as shipping production features.
16 years of coding experience
12 years of employment as a software developer
Technology, Software Development, Technology, Software Development at Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Norte
German, Portuguese, English
Stackoverflow
16,208reputation
3.3mreached
138answers
18questions
error-handling
top-5%
go
top-1%
logging
top-5%
string-concatenation
top-5%
java
top-5%
Github Skills (27)
jakartaee10
libvirt10
kvm10
python10
back-end-development10
go10
string-concatenation9
web-application9
java9
linux9
error-handling9
logging9
rest-api8
api-rest8
restful-api8
Programming languages (5)
Github contributions (5)
kimchi-project/kimchi
Apr 2015 - Oct 2015
An HTML5 management interface for KVM guests
Role in this project:
Back-end Developer
Back-end DeveloperContributions:13 commits, 110 comments, 42 issues in 5 months
Contributions summary:Crístian primarily focused on enhancing the backend functionality of the Kimchi project, an HTML5 management interface for KVM guests. Their contributions involved refactoring code, particularly moving VM-related statistics functions into the VMModel class. They also addressed issues related to network interface attachment and storage volume management, incorporating features like hotplugging and improving the handling of volume references. Furthermore, the user demonstrated expertise in fixing bugs and improving the accuracy of system parameters.
vdivmskvmlibvirtlinux
cd1/libvirt-golang
Feb 2014 - May 2015
Contributions:116 commits, 3 pushes, 2 tags in 1 year 3 months
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