Mathias Nielsen is a Principal Software Engineer based in New York with nine years of experience building secure, compliant and scalable AI/ML infrastructure and applications. He has progressed from founding startups and leading full‑stack projects in Copenhagen to driving GenAI and ML platform initiatives at Moody’s Analytics, combining hands‑on engineering with team leadership and DevOps discipline. Comfortable across the stack, he focuses on production readiness, compliance and tooling that bridge research models to enterprise deployments. An active open‑source maintainer on npm and GitHub, he pairs entrepreneurial curiosity with practical delivery—plus a lifelong enthusiasm for eSports that informs his collaborative, competitive approach to problem solving.
9 years of coding experience
8 years of employment as a software developer
IT-Supporter (Talent Linje) Computer Engineering Technology/Technician, IT-Supporter (Talent Linje) Computer Engineering Technology/Technician at TEC Danmark
Contributions:3 releases, 36 commits, 28 PRs in 6 months
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Mathias Nielsen - Principal Software Engineer at Moody's Analytics