Praphul Singh
Principal Applied Scientist at Oracle
California, United States
Summary
👤
Senior🎓
Top SchoolPraphul Singh is a Principal Applied Scientist based in California with eight years of experience building production-grade AI systems at Oracle, specializing in clinical and enterprise search, de-identification, and GenAI-driven workflows. He has led end-to-end ML efforts—from research on ranking and clinical embeddings to deploying a GenAI de-identification and re-lexicalization pipeline that enables secure scaling of clinical data. His work spans continual pretraining and instruction fine-tuning of custom LLMs, reinforcement learning for agentic continual learning, and practical RAG and PDFChat solutions for OneSearch. Known for translating research into reliable products, he has a track record of shipping systems that improve workflows like ticket assignment and inpatient decision support. Outside of work he blogs, plays cricket, sings, and trains regularly, bringing a disciplined, soldier-like mindset to challenging AI problems.
8 years of coding experience
5 years of employment as a software developer
High School(CBSE), High School(CBSE) at Assumption Public School, GorakhpurIndian Institute of Technology Kanpur12th(CBSE), 12th(CBSE) at Guru Nanak Public School, Kanpur
Github Skills (7)
disambiguation8
word-sense-disambiguation8
nlp4
bowtie3
python3
jekyll3
jekyll-theme3
Programming languages (2)
Github contributions (5)
spraphul/Unsupervised-Image-Segmentation
Apr 2019 - Dec 2019
Contributions:7 commits, 6 pushes, 1 branch in 7 months
spraphul/iitk
Nov 2017 - Dec 2019
Contributions:162 pushes in 2 years 1 month
jekylljekyll-themestepsjalpcflexible
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