Levi Vasconcelos
Research Engineer at Luma AI
Ceará, Brazil
Summary
👤
Senior🎓
Top SchoolLevi Vasconcelos is a research-oriented machine learning engineer with 11 years of experience building production-grade computer vision and NLP systems, currently at Luma AI after leading ML efforts at Sticker Mule. He designed and scaled pipelines that combine segmentation, super-resolution and diffusion models, and architected RAG+LLM solutions for automated Q&A and robust marketplace spam filtering. His background spans academic research—PhD work on domain adaptation for keypoint estimation and publications at 3DV—to industry robot vision and IoT, showing a rare fluency across C++ vision stacks and modern Python ML tooling. Notably, he optimized an error-correcting prototype from minutes to sub-second runtime early in his career and has driven cross‑institutional research collaborations across Europe. Based in Ceará, Brazil, he brings both deep research credentials and practical production experience turning advanced models into reliable product features.
11 years of coding experience
9 years of employment as a software developer
Bachelor of Science (B.Sc.) Computer Science, Bachelor of Science (B.Sc.) Computer Science at Federal University of CearaDoctor of Philosophy - PhD Computer Vision and Domain Adaptation, Doctor of Philosophy - PhD Computer Vision and Domain Adaptation at Università di TrentoMaster of Science (M.Sc.) Computer Science, Master of Science (M.Sc.) Computer Science at Universidade Federal de Minas Gerais
English, Portuguese
Stackoverflow
1reputation
0reached
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Github Skills (39)
transformers10
pytorch10
language-model10
python10
image-processing10
classification10
video-processing10
machine-learning10
seq2seq10
flax10
deep-learning10
instance-segmentation10
tensorflow10
coco10
bert10
Programming languages (3)
Github contributions (5)
LeviVasconcelos/3DKeypoints-DA
Jan 2019 - Jun 2019
Unsupervised Domain Adaptation for 3D Keypoint Estimation via View Consistency
Contributions:157 commits, 16 PRs, 204 pushes in 4 months
pytorchdeep-learningunsupervisedkeypoint-estimationestimation
LeviVasconcelos/data_analysis_shoppers_behaviour
May 2017 - Nov 2020
Contributions:1 push, 1 branch in 3 years 6 months
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