JY
Joshua Yudaken represented South Africa at the IOI.
Competition record
Education
University of Cape Town
Bachelor of Science (B.Sc.) · Computer Science
Work
Twitter
Engineer (Tech Lead)
Smyte (Acquired by Twitter)
Co-founder / CTO
Facebook (Instagram)
Instagram Infrastructure
SnapBill
Co-Founder / Development
Lusion Technologies
Founder / Developer
Sources & notes
Professional information comes from a saved LinkedIn profile indexed 30 May 2026. Affiliations have not been independently rechecked. “Listed current” reflects the source record. Education end dates may be expected graduation dates.
How this collection was made ↗