Kartik Shenoy
Senior Machine Learning Engineer at BILL
San Jose, California, United States
Summary
👤
Senior🎓
Top SchoolKartik Shenoy is a Senior Machine Learning Engineer with nine years of experience closing the loop from research to production, currently leading ML efforts at Bill in San Jose. He specializes in LLM post-training (SFT, GRPO-based RL fine-tuning), agentic AI orchestration, multimodal document understanding, and large-scale retrieval and ranking, having shipped systems that serve 27M+ entities. His work includes fine-tuning Qwen models for invoice understanding, deploying multi-task layout-aware extraction, and a Siamese-BERT deduplication model that unlocked $1B in annual payment volume. Kartik has two US patent filings on multimodal embeddings and layout-aware field extraction, published research on improving graph embeddings at USC/ISi, and was a semifinalist in the Alexa Prize for a generate-and-rank dialogue system. He blends rigorous academic research with pragmatic product impact, mentors junior MLEs, and—less obviously—has applied agentic evaluation harnesses to real-world payment delivery and support workflows.
9 years of coding experience
7 years of employment as a software developer
Master's in Computer Science with Honors, Master's in Computer Science with Honors at University of Southern CaliforniaBachelor of Technology, Computer Engineering, Bachelor of Technology, Computer Engineering at KJ Somaiya College of Engineering, VidyaviharSecondary School Certificate (SSC) - Mumbai Board, Secondary School Certificate (SSC) - Mumbai Board at Indian Education Society, Bhandup, MumbaiHigher Secondary Certificate (HSC) - Mumbai Board, Science, Higher Secondary Certificate (HSC) - Mumbai Board, Science at Ramnarain Ruia College - Mumbai
English, Hindi, Marathi, Konkani
Stackoverflow
308reputation
12kreached
7answers
6questions
Github Skills (60)
caffe10
pytorch9
machine-learning9
sparse9
deep-learning9
representations9
record-linkage8
retrieval7
similarity7
vdi7
information-retrieval7
android-application7
lucene7
cell6
cosine-similarity6
Programming languages (6)
Github contributions (5)
kartik2112/VLabs-IIT-KJSCE
Mar 2017 - Sep 2019
This is a part of Virtual Labs project (intiated by IITB), contributed by K. J. Somaiya College Of Engineering
Contributions:1 release, 6 PRs, 14 pushes in 2 years 5 months
vdilucky-frameworkjavascriptiitbengineering
kartik2112/Silatra
Jul 2017 - Apr 2020
Contributions:1 release, 172 commits, 20 PRs in 2 years 9 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.