Sergey Zinchenko
Tbilisi, Georgia
Summary
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SeniorSergey Zinchenko is a Senior Data Scientist with a decade of experience building production-grade ML systems across Computer Vision and LLMs, delivering measurable gains in Automotive, Healthcare, and Video Analytics. He specializes in end-to-end solutions—from defining requirements and data pipelines to model training, inference optimization (ONNX/TensorRT), and robust MLOps—achieving outcomes like 7.7x faster vehicle issue detection, 5x faster action-recognition inference, and +5% F1 in medical tasks. Sergey blends research-driven methods (Self-Supervised Learning, ViT, custom layers) with pragmatic engineering—accelerating training 10x and shipping MVPs on tight timelines. Comfortable leading cross-functional teams or driving projects solo, he has repeatedly turned complex, noisy data into reliable, deployed services (e.g., anti-fraud cinema systems, steel-industry vision MVPs). Based in Larnaca, Cyprus, he also leverages LLMs and RAG to automate feedback loops that surface critical issues earlier, improving operational safety.
11 years of coding experience
Github Skills (1)
compiler2
Programming languages (2)
Github contributions (5)
sz1nchenko/sheet-music-recognizer
Apr 2018 - Jun 2018
Contributions:13 commits, 12 pushes, 1 branch in 1 month
sz1nchenko/hide_faces
Nov 2020 - Sep 2025
Contributions:6 PRs, 8 pushes, 7 branches in 4 years 10 months
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