Roberto Bortolussi is a Senior Software Engineer with a decade of experience building high-volume, resilient subscription and commerce systems at Microsoft. He has driven migrations to cloud-native platforms like Azure App Services and Kubernetes and modernized .NET codebases to .NET Core while optimizing build and release pipelines for live services that transact millions of subscriptions per day. Roberto combines backend distributed-systems expertise with practical data-driven improvements—instrumenting metrics, reports, and performance-focused fixes to sustain service quality at scale. He has a history of mentoring junior engineers and interns, advocating maintainable patterns and sustainable practices across teams. Early roles in web and mobile startups and internships at Qualcomm broadened his grounding in full-stack and performance-oriented system software. Based in Redmond, he brings engineering rigor from an Engineering Science degree at the University of Toronto to complex production challenges.
10 years of coding experience
7 years of employment as a software developer
Bachelor of Applied Science (B.A.Sc.), Engineering Science (Major in Electrical & Computer Engineering), Bachelor of Applied Science (B.A.Sc.), Engineering Science (Major in Electrical & Computer Engineering) at University of Toronto
Personal fork of the Kinesis Advantage360 Professional ZMK engine
Contributions:3 pushes in 6 months
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Roberto Bortolussi - Senior Software Engineer at Microsoft