Joel Koroniak
Advisor & Fractional Executive at Mycroft
Old Toronto, Ontario, Canada
Summary
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Senior🎓
Top SchoolJoel Koroniak is a product and engineering executive with 13+ years of experience building and scaling software businesses, now leading Emerging Products at BlueMatrix to unlock AI workflows for capital markets. He combines deep technical fluency with sharp product instincts, having moved from founding startups to scaling product and R&D teams at Street Contxt and earlier ventures. Joel excels at uniting product and engineering to drive rapid, outcome-focused delivery across the full stack—from discovery through enterprise-grade shipping. He has a track record of translating customer needs into strategic product roadmaps and measurable business growth. Based in Old Toronto, he thrives in fast-paced environments where pragmatic experimentation and cross-functional leadership accelerate value.
13 years of coding experience
10 years of employment as a software developer
Bachelor of Arts - BA Honours Philosophy, Bachelor of Arts - BA Honours Philosophy at University of Toronto
Stackoverflow
63reputation
5kreached
0answers
2questions
Github Skills (9)
cocoapods8
ios6
db26
linker6
jdbc6
connection-pooling6
uitableview4
uicollectionview4
superclass2
Programming languages (1)
Github contributions (5)
jkoroniak/JKStretchableHeaderTabViewController
Jun 2014 - Jul 2014
Contributions:22 commits in 1 month
jkoroniak/jobs
Aug 2016 - Aug 2016
Contributions:1 PR, 2 pushes, 1 branch in 26 days
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