Tatsuya Aoki
Senior Machine Learning Engineer at Apple
San Francisco Bay Area United States
Summary
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SeniorTatsuya Aoki is a Senior Machine Learning Engineer with 11 years of experience specializing in multilingual NLP, language modeling, and on-device LLMs. At Apple he has shipped Apple Intelligence features like Writing Tools by adapting large foundation models to run efficiently across Japanese, Korean, Chinese, and English, and now focuses on LLM tooling, model serving, and production readiness. He combines research-minded rigor from early internships with practical product delivery, collaborating closely with product, design, and engineering teams in the Bay Area. Notably, his work spans low-level input method engines (CJK and Thai) to high-level model adaptation for resource-constrained environments, a mix that underscores both systems intuition and linguistic sensitivity.
11 years of coding experience
3 years of employment as a software developer
Github Skills (34)
contextual-embeddings9
nlp8
decoder8
python8
word-sense-disambiguation8
natural-language-processing8
encoder-decoder8
conll8
encoder7
pytorch7
deep-learning7
bert6
machine-learning6
wsd6
data-science6
Programming languages (1)
Github contributions (5)
tatsuokun/deepdep
Apr 2018 - Nov 2018
Contributions:27 commits, 9 pushes, 1 branch in 6 months
tatsuokun/seq2seq
Jul 2017 - Apr 2018
Contributions:34 commits, 4 PRs, 34 pushes in 8 months
encoder-decoderkerasencoderdecoder
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