Cristian Botezatu
Lead Data Scientist
Chișinău, Moldova
Summary
👤
Senior🎓
Top SchoolCristian Botezatu is a Lead Data Scientist with eight years of experience building data infrastructure and production ML at Mixbook, where his models have driven over $1M in incremental annual revenue and materially improved conversion, retention and forecasting accuracy. He combines deep academic training in computer science and AI from DTU, EPFL and NTNU with hands-on experience implementing Looker/Segment/Amplitude pipelines and NLP, LTV, funnel and segmentation models that boosted campaign effectiveness and operational efficiency across marketing and product. A pragmatic leader and mentor, he has scaled data literacy and real-time analytics company-wide while transitioning from analyst to lead data scientist. Notably, he co-founded a remote-hiring startup and has research experience in one-shot object recognition and applied lab work, reflecting a rare blend of applied ML, systems thinking and experimental rigor.
8 years of coding experience
6 years of employment as a software developer
M.Sc Thesis, Biometrics, A+, M.Sc Thesis, Biometrics, A+ at Darmstadt University of Applied SciencesTechnical University of DenmarkMaster of Science - MS, Computer Science, Master of Science - MS, Computer Science at EPFL (École polytechnique fédérale de Lausanne)Norwegian University of Science and Technology
English, Romanian, German, Russian, Italian, Danish
Github Skills (23)
keras10
mask10
segmentation10
object-detection10
instance-segmentation9
tensorflow9
mask-rcnn9
faster-rcnn9
deep-learning8
isbn5
object-recognition5
aws3
computer-vision3
pytorch3
barcodes3
Programming languages (3)
Github contributions (5)
Holstrup/ObjectRecognition
Feb 2019 - Mar 2019
ObjectRecognition: One-Shot object recognition thesis project by Alexander Holstrup and Cristian Botezatu
Contributions:51 commits, 4 PRs, 26 pushes in 24 days
pytorchone-shotdeep-learningobject-recognitionrecognition
Mandersen21/dtupay
Jan 2019 - Jan 2019
Dtupay application
Contributions:56 PRs, 58 pushes, 55 branches in 8 days
react
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