Sue Ioanis
Chief Executive Officer at Capital Global, Inc.
New York, New York, United States
Summary
🤩
Rockstar🎓
Top SchoolSue Ioanis is a CEO and seasoned software leader with 11 years of experience building scalable backend systems and data-driven products across fintech, commerce, and consumer platforms in New York. She progressed from frontend and infrastructure roles to senior engineering positions at Bitly, Resy, LeafLink, OkCupid, Iterable, and Mastercard, where she led core services for developer platforms handling high-volume transactions. As founder/CEO of Capital Global she combines technical depth—serving also as Lead Site Reliability Engineer—with private wealth and trust operations, bringing a rare blend of product, ops, and executive oversight. Her background includes machine learning-driven personalization, CRM and eCommerce systems, and experience through multiple acquisitions, reflecting an operator comfortable in both startup and enterprise environments. Trained in strategy and leadership at Harvard Business School and UCL, she pairs hands-on engineering instincts with formal executive education to scale technology and businesses. An interesting throughline: she repeatedly pivots between technical specialization and broader business roles, signaling a talent for translating engineering work into commercial impact.
11 years of coding experience
9 years of employment as a software developer
Bachelor's degree Information Technology and Informatics; Economics, Bachelor's degree Information Technology and Informatics; Economics at Rutgers University–New BrunswickCorporate Strategy, Corporate Strategy at UCL School of ManagementeDiploma Organizational Leadership, eDiploma Organizational Leadership at Harvard Business School
Stackoverflow
11reputation
3kreached
1answer
0questions
Github Skills (183)
python10
graphiql10
testing10
gesture10
apollo-server10
scheduling10
deep-learning10
declarative10
mesos10
javascript10
type-check10
animation10
ml10
api10
superset10
Programming languages (10)
Github contributions (5)
sueannioanis/TypeScript
Apr 2020 - Apr 2025
Contributions:2 PRs, 16 pushes, 2 branches in 5 years
javascriptcleansupersettypescript-istypescript
sioanis/sioanis
Jul 2017 - Nov 2020
Contributions:80 pushes, 1 branch in 3 years 4 months
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