Roopkishor Singh
Staff Data Scientist
Karnataka, India
Summary
👤
Senior🎓
Top SchoolRoopkishor Singh is a Staff Data Scientist with about a decade of experience building production-grade ML systems across fintech and operational risk domains, now leading data science at Toast. He has deep hands-on experience deploying transaction categorization, income estimation, merchant extraction and customer LTV models as scalable APIs on AWS, and pioneered NLP-driven operational risk classification at Goldman Sachs. Comfortable with time series, classical ML and NLP, he combines statistical rigor with product-minded engineering to turn feedback loops into model improvements. Based in Karnataka, he also co-founded and led a 22-person data science group at IIT Roorkee, demonstrating a knack for community building and mentorship beyond his corporate work. Roopkishor’s background in mechanical engineering and early IoT exposure gives him a practical systems perspective that complements his agentic AI and fintech focus.
10 years of coding experience
5 years of employment as a software developer
Indian Institute of Technology RoorkeeHigh School, High School at Tata Chemical DAV public School
English, Hindi
Stackoverflow
1reputation
0reached
0answers
0questions
Github contributions (5)
thedarkparking/Machine-learning
Mar 2017 - May 2021
Contributions:69 commits, 68 pushes, 1 branch in 4 years 2 months
thedarkparking/kaggle-
Aug 2016 - Aug 2017
Contributions:86 pushes, 3 branches in 1 year
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