Theodoros Raios
Senior Software Engineer (iOS) at Zalando
Switzerland
Summary
👤
Senior🎓
Top SchoolTheodoros Raios is a Senior iOS Software Engineer based in Switzerland with 11 years of experience building mobile applications for enterprises and travel/retail platforms. He brings deep expertise in Swift and Objective-C, complemented by Python and Java skills, and has progressed from research and defense projects to product-focused roles at Entefy, Avaloq, Lufthansa Systems and Zalando. Known for bridging engineering rigor with user-facing delivery, he has tackled both platform-level challenges and cross-team integrations in large codebases. A graduate of Athens University of Economics and Business, he combines academic training with practical experience shipping iOS features in regulated and high-traffic environments. Notably, his career path shows a steady focus on mobile-first engineering across diverse domains, suggesting strong adaptability and systems thinking.
11 years of coding experience
11 years of employment as a software developer
computer science, computer science at Athens University of Economics and Business
English
Github Skills (3)
traceability6
pii5
metadata4
Programming languages (1)
Github contributions (5)
opendatamonitor/ckanext-harmonisation
Apr 2015 - Nov 2015
Tool for harmonising metadata labels and values
Contributions:40 commits, 39 pushes, 1 branch in 7 months
piitraceabilitymetadata
opendatamonitor/opendatasoft-harvester
Nov 2015 - Nov 2015
Contributions:11 commits, 10 pushes, 1 branch in 15 days
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