Brendan Roof
Engineer at Prior Labs
Germany
Summary
🤩
Rockstar🎓
Top SchoolBrendan Roof is an engineer with 8 years of experience building production ML and software systems across research and startup environments, currently based in Germany. He has bridged research and product at AI2 and Lexion, progressing from senior engineering roles into senior staff leadership focused on machine learning engineering. Brendan has hands-on experience integrating cutting-edge NLP models into real-world stacks—his open-source contributions include adding Event2Mind support, metrics, and beam search into the widely used AllenNLP library. He combines deep implementation skills (fixing model losses, predictors, and seq2seq adaptations) with operational delivery at scale for contract- and product-focused teams. Known for pragmatic problem-solving, he moves models from research prototypes into reliable, demo-ready components. He holds a BS in Computer Science and Mathematics from the University of Washington, reflecting a quantitative foundation behind his engineering craft.
8 years of coding experience
11 years of employment as a software developer
Bachelor of Science Computer Science Mathematics, Bachelor of Science Computer Science Mathematics at University of Washington
English, Spanish
Github Skills (12)
pytorch10
machine-learning10
nlp10
deep-learning10
python10
natural-language-processing9
modeling9
model-driven-development9
model-driven9
data-science9
model-building9
beam-search9
Programming languages (4)
Github contributions (5)
allenai/allennlp
Sep 2018 - Feb 2020
An open-source NLP research library, built on PyTorch.
Role in this project:
ML Engineer & Data Scientist
ML Engineer & Data ScientistContributions:1 release, 66 commits, 152 PRs in 1 year 5 months
Contributions summary:Brendan's commits focused on developing and integrating Event2Mind, an NLP model, into the AllenNLP library. Contributions included forking and modifying existing sequence-to-sequence models (SimpleSeq2Seq), implementing new metrics, and integrating beam search for enhanced performance. The user also added a predictor for the Event2Mind model to be used in the demo and made a number of code changes to ensure functionality, including fixing bugs and addressing incorrect loss calculations in the Seq2Seq model.
nlppytorchtransformerspythonbert
brendan-ai2/allennlp
Jul 2018 - Feb 2020
An open-source NLP research library, built on PyTorch.
Contributions:351 pushes, 73 branches in 1 year 7 months
pytorchnlpbertdeep-learningtorch
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