Cian O'sullivan
Software Engineer at Ciena
Ireland
Summary
👤
Senior🎓
Top SchoolCian O'sullivan is a software engineer with nine years’ experience building networking and platform software, currently focused on routing and switching IP systems at Ciena and previously working on OMEX at Microsoft. He blends low-level networking expertise with a background in Android app development and payments systems, giving him a pragmatic, full-stack perspective on reliability and performance. A University of Limerick graduate in Computer Games Development and Product Design, he brings unusual cross-discipline instincts for product thinking and user-focused engineering. Early game-development and large-title credits hint at strong collaboration in complex, deadline-driven projects, while his steady progression through startups and global firms shows adaptability and an appetite for impactful systems work.
9 years of coding experience
9 years of employment as a software developer
Computer Games Development, Computer Science, Q.C.A. of 3.69/4.0, Computer Games Development, Computer Science, Q.C.A. of 3.69/4.0 at University of Limerick
EnglishProgramming languages (2)
Github contributions (5)
CianOSullivan/YNOS
Sep 2019 - Jul 2020
Contributions:54 commits, 14 pushes in 10 months
CianOSullivan/libcian
Jul 2020 - May 2021
Contributions:45 pushes, 3 branches in 10 months
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.