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Intracranial aneurysm detection with deep learning—developed an end-to-end pipeline (data analysis/cleaning at scale, feature engineering, model selection, compute-efficient training, performance tuning, and problem-solving) and delivered real-world value by identifying aneurysms in 3D medical imaging. Also built and trained a custom Transformer model for NLP/LLM applications. Interested in applied machine learning in high-impact industrial domains (healthcare, manufacturing, logistics), plus data analysis and visualization for insight generation and decision support.…Intracranial aneurysm detection with deep learning—developed an end-to-end pipeline (data analysis/cleaning at scale, feature engineering, model selection, compute-efficient training, performance tuning, and problem-solving) and delivered real-world value by identifying aneurysms in 3D medical imaging. Also built and trained a custom Transformer model for NLP/LLM applications. Interested in applied machine learning in high-impact industrial domains (healthcare, manufacturing, logistics), plus data analysis and visualization for insight generation and decision support.

Victor Semyonov

Data Scientist, AI Engineer, Data Analyst, +1

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Intracranial aneurysm detection with deep learning—developed an end-to-end pipeline (data analysis/cleaning at scale, feature engineering, model selection, compute-efficient training, performance tuning, and problem-solving) and delivered real-world value by identifying aneurysms in 3D medical imaging. Also built and trained a custom Transformer model for NLP/LLM applications. Interested in applied machine learning in high-impact industrial domains (healthcare, manufacturing, logistics), plus data analysis and visualization for insight generation and decision support.…Intracranial aneurysm detection with deep learning—developed an end-to-end pipeline (data analysis/cleaning at scale, feature engineering, model selection, compute-efficient training, performance tuning, and problem-solving) and delivered real-world value by identifying aneurysms in 3D medical imaging. Also built and trained a custom Transformer model for NLP/LLM applications. Interested in applied machine learning in high-impact industrial domains (healthcare, manufacturing, logistics), plus data analysis and visualization for insight generation and decision support.

Available to hire

Intracranial aneurysm detection with deep learning—developed an end-to-end pipeline (data analysis/cleaning at scale, feature engineering, model selection, compute-efficient training, performance tuning, and problem-solving) and delivered real-world value by identifying aneurysms in 3D medical imaging.

Also built and trained a custom Transformer model for NLP/LLM applications. Interested in applied machine learning in high-impact industrial domains (healthcare, manufacturing, logistics), plus data analysis and visualization for insight generation and decision support.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Bulgarian

Fluent

Work Experience

Independent Data Scientist

April 1, 2025 - Present

Completed multiple machine learning and data analysis projects.

Deep Learning Engineer (Contract) at H2L Robotics

September 1, 2024 - March 31, 2025

Built and optimized deep learning computer vision models and pipelines for autonomous AI-powered robots. Improved an object detection model by adding keypoint detection capabilities and achieved ~25% performance gain with limited data. Accelerated inference on edge devices by ~270% to enable real-time high-resolution video analysis. Scaled up data collection via semi-automatic labeling using pretrained vision models and other image analysis techniques. Helped a small company transition an experimental project into a funded success, increasing investor interest and more than doubling company size.