Narayanan Krishnan
Machine Learning Engineer at Ema Unlimited
San Francisco Bay Area United States
Summary
👤
Senior🎓
Top SchoolNarayanan Krishnan is a Machine Learning Engineer with eight years of experience specializing in generative AI, agentic systems, and knowledge-graph-driven ML solutions. Currently at Ema Unlimited and completing a PhD at Rochester Institute of Technology, he built a PyTorch knowledge graph embedding library with 50+ algorithms that cut training time by 300% and introduced novel evaluation protocols and metrics still used to benchmark link prediction. His industrial work at Neo4j produced large-scale knowledge graphs and LLM-augmented NER pipelines analyzing tens of thousands of documents, and he has applied graph features to real-world problems like fraud detection and churn prediction. He combines research rigor with production-minded engineering—shipping reproducible libraries, faster evaluation workflows, and a unique rule-merging algorithm that improved accuracy by 25%. Based in Milpitas, CA, Narayanan pairs deep academic insight with practical pipeline-building skills, and has a track record of surfacing previously unexplored inference patterns from embeddings.
8 years of coding experience
4 years of employment as a software developer
Delhi Public School Bangalore SouthDoctor of Philosophy - PhD, Computer Science, Doctor of Philosophy - PhD, Computer Science at Rochester Institute of TechnologyBachelor of Engineering - BE, Computer Science, Bachelor of Engineering - BE, Computer Science at PESIT
Github Skills (2)
knowledge-graph4
pytorch3
Programming languages (1)
Github contributions (5)
nari97/AugmentedKGE
Jun 2021 - Apr 2023
Contributions:17 PRs, 34 pushes, 26 branches in 1 year 9 months
nari97/Minimize2D
Jul 2018 - Mar 2023
Contributions:1 push, 1 branch in 4 years 8 months
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