Costas Ioannou
Senior Software Engineer at SILVARE
Larissa, Thessaly and Central Greece
Summary
👤
Senior🎓
Top SchoolCostas Ioannou is a Senior Software Engineer based in Larissa, Greece, with a decade of professional experience and seven years focused on front-end and hybrid mobile development. He has spent the last four years specializing in React Native and React web, delivering cross-platform applications and leading seven major projects while consulting on ten more. At Morrow he built "Flint," a template system that cut project kickoff time by over 40%, and he consistently drives quality through code reviews, documentation, and mentoring. A pragmatic full-stack thinker, Costas has built products from MVPs to production—ranging from MeteorJS-based platforms to Ionic/Cordova mobile apps—and pairs hands-on implementation with product-minded decision making. He brings a background in electrical and electronics engineering and a history in presales and IT security, which informs his disciplined approach to robust, maintainable systems. Known for boosting team productivity and cross-pollinating best practices, he thrives in agile environments where tight collaboration and high code quality matter.
10 years of coding experience
8 years of employment as a software developer
Electrical and Electronics Engineering, Electrical and Electronics Engineering at Alexander Technological Educational Institute of Thessaloniki
Greek, English
Stackoverflow
77reputation
22kreached
1answer
5questions
Github Skills (108)
javascript10
async10
rest10
typescript10
vue10
android10
fetch10
ios10
react-native10
frontend10
react10
ionic9
npm-version9
angular9
js9
Programming languages (7)
Github contributions (5)
morrowdigital/watermelondb-expo-plugin
Sep 2023 - Jan 2026
Contributions:6 releases, 2 reviews, 33 PRs in 2 years 4 months
killerchip/killerchip-blog-hexo
Nov 2017 - Nov 2019
Contributions:6 PRs, 54 pushes, 5 branches in 2 years 1 month
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.