Arbin Timilsina
Principal Data Scientist And Manager
Boston, Massachusetts, United States
Summary
👤
Senior🎓
Top SchoolArbin Timilsina is a Principal Data Scientist and manager in Boston with a decade of experience turning research-grade machine learning into production AI and analytics products. He leads teams that build metadata-driven pipelines, migrate legacy SPSS workflows to automated Python systems, and deliver on-demand insight engines that have multiplied delivery flexibility. His background spans advanced NLP and LLM work (LangChain, LlamaIndex, Hugging Face, OpenAI), production retraining pipelines for BERT variants, and building AI features into web platforms. Earlier roles in particle physics and computer vision inform a rigorous experimental approach—he once achieved a 93.8 IOU for semantic segmentation in neutrino detector data. Equally comfortable with cloud-native infrastructure (AWS, ECR, MWAA, SageMaker) and low-level research code, he blends scientific rigor with pragmatic productization to accelerate decision-making from messy, multilingual text.
10 years of coding experience
13 years of employment as a software developer
Bachelor's Degree, Physics, Bachelor's Degree, Physics at Minnesota State University, MankatoDoctor of Philosophy (Ph.D.), Nuclear Physics, Doctor of Philosophy (Ph.D.), Nuclear Physics at Iowa State University
Stackoverflow
1reputation
186reached
1answer
1question
Github Skills (38)
pytorch10
language-model10
neural-machine-translation10
python10
classification10
machine-learning10
word-embeddings10
word-segmentation10
multimodal10
llm10
audio10
tokenizer10
deep-learning10
natural-language-processing10
transformer10
Programming languages (4)
Github contributions (5)
LuminosoInsight/exquisite-corpus
Apr 2019 - Sep 2020
Put together a multilingual corpus from a variety of sources. Used for wordfreq and word embeddings.
Contributions:64 commits, 17 PRs, 33 pushes in 1 year 4 months
word-embeddings
ArbinTimilsina/ArbinTimilsina.github.io
Feb 2018 - Apr 2024
Contributions:33 pushes, 1 branch in 6 years 3 months
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