Garrett Kizior is a Lead Developer with 11 years of experience specializing in full-stack .NET development, architecture, and delivering business-focused internal applications for finance and across industries. Currently at Calamos Investments, he drives investment systems engineering with a focus on reliability, maintainability, and end-to-end delivery from design through deployment and support. Previously at West Monroe he consulted on greenfield and legacy projects—shaping architecture, APIs, event-driven systems, testing practices, and mentoring teams while working directly with product owners. Garrett blends hands-on implementation with process improvement, routinely pairing technical leadership with practical DevOps collaboration. A Purdue Computer Science graduate with a mathematics minor, he brings a methodical, test-driven mindset to complex business domains and a history of elevating junior developers.
11 years of coding experience
5 years of employment as a software developer
Bachelor of Science (B.S.) Computer Science, Bachelor of Science (B.S.) Computer Science at Purdue University
Contributions:50 PRs, 90 pushes, 1 branch in 1 month
purdueseniorsenior-projectpurdue-university
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Garrett Kizior - Lead Developer at Calamos Investments