Niels Horn is an LLM Agentic System Engineer with 11 years of software engineering experience, currently balancing full-time engineering in Zurich with remote Machine Learning and Data Science studies at the University of Copenhagen. He has driven end-to-end LLM and multi-agent architectures—building Muse Chat and universal multimodal ingestion at Unity, architecting distributed actor-model agent frameworks, and implementing billion-scale profile indexing pipelines using Milvus/DISKANN. Comfortable across cloud-native, serverless, and ML infrastructure, he designs systems that bridge real-time frontends, scalable ingestion, and production model fine-tuning. His background spans applied research, speech and safety ML, and hands-on backend/frontend work, giving him a rare blend of product-focused engineering and research rigor. Notably, he has built production-grade agentic workflows that surface rich, natural-language candidate search over massive indexed datasets.
11 years of coding experience
6 years of employment as a software developer
Bachelor’s program, Machine Learning and Data Science, ECTS A (Thesis), Bachelor’s program, Machine Learning and Data Science, ECTS A (Thesis) at Københavns Universitet - University of Copenhagen
Copenhagen Business College, Business & Economics Elite, Top 1%, Copenhagen Business College, Business & Economics Elite, Top 1% at Niels Brock
Contributions:88 commits, 32 PRs, 249 pushes in 3 years 8 months
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Niels Horn - LLM Agentic System Engineer at Nura Studios