Ariel J
Software Engineer Ii, Cidre Global Reference Data Platform @Citi
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WORK HISTORY
Software Engineer Ii, Cidre Global Reference Data Platform @Citi
Toronto, ON, CA
I\'m engineering CIDRE, Citi\'s central ETF composition engine processing 150K+ daily baskets across ~$100B+ in global ETF flow. Built a distributed event-driven system (Storm, KDB, Tibco, MongoDB) with live-live deployment delivering sub-10ms basket compositions to trading platforms.Developed an enrichment pipeline with 12+ specialized bolts processing weight calculations, corporate actions, and data validation across multiple asset classes. Implemented fault-tolerant architecture ensuring zero-downtime during market volatility - critical since system failures directly impact billions in trading volume.
EDUCATION
Corpus Christi Catholic Secondary School
Ontario Secondary School Diploma
Western University
Bachelor of Science - BS, Computer Science
Eden High School
Ontario Secondary School Diploma
ABOUT ARIEL J
Hey here! I\'m Ariel, a Software Engineer with a flair for optimizing, problem-solving, and always pushing for self-improvement.When I’m not burning my retinas in front of a screen, you’ll find me waiting for my large language model (LLM) training to finish, doing my push-pull-legs workout, vibing at concerts, or exploring new music artists. In the tech world, I\'m all about Java, passionate about finance and crypto technologies, and always keeping an eye on the latest AI developments. Let\'s connect and share our passions!
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