Bartosz Ludwiczuk
Senior Research Engineer at Allegro
Greater Poland Voivodeship
Summary
👤
Senior🎓
Top SchoolBartosz Ludwiczuk is a Senior Research Engineer and computer vision specialist with 11 years of experience applying representation- and metric-learning to real-world problems across e-commerce, OCR, retail shelf analytics, and satellite imagery. He has repeatedly accelerated production ML pipelines—once speeding training 6x through bottleneck analysis and hyperparameter tuning—and led metric-learning and onboarding efforts at scale. His background spans end-to-end delivery as a freelancer, hands-on research roles at Allegro and Captify, and leadership as a Computer Vision Tech Lead, combining algorithm research with data annotation and deployment. A practiced conference speaker and occasional ML competitor, he blends academic training in mechatronics with pragmatic system-building. Less obvious: he routinely bridges modalities (image + text) for niche OCR tasks and has a portfolio documenting applied projects and reproducible write-ups.
11 years of coding experience
4 years of employment as a software developer
Master of Engineering (M.Eng.) Mechatronics Robotics and Automation Engineering, Master of Engineering (M.Eng.) Mechatronics Robotics and Automation Engineering at Warsaw University of Technology
English, Polish
Stackoverflow
792reputation
61kreached
11answers
4questions
tensorflow
top-5%
Github Skills (135)
python10
deep-learning10
gpu10
gpu-acceleration10
nvidia-docker10
face10
acceleration10
ml10
numpy10
facenet10
face-recognition10
neural-network10
tensor10
data-science10
tensorflow10
Programming languages (6)
Github contributions (5)
melgor/Face-Verification
Feb 2015 - Aug 2015
Contributions:39 commits, 1 comment in 5 months
melgor/Triplet-Learning
Dec 2015 - Apr 2016
Contributions:7 commits, 1 PR, 2 pushes in 4 months
reproducefacenettraining
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