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Aleksei Zaitcev

Bis 2024, Data Scientist, EPAM Systems, Inc.
Berlin, Germany

Skills

Computer Vision
LangChain
Python
Python NumPy
Python pandas
scikit-learn
SciPy
Natural Language Processing (NLP)
PyTorch
TensorFlow
OpenAI ChatGPT
Prompt engineering
Redis
Milvus
Git
SQL
Docker
YOLOv5
Matplotlib
OpenCV
Mask R-CNN
Keen analytical mindset
Effective in large-team collaboration
Persuasive communication
Amazon SageMaker
Data Science
Machine Learning
Deep learning
Neural Networks
Generative AI

Timeline

Professional experience for Aleksei Zaitcev

  • 2 years and 1 month, Jul 2022 - Jul 2024

    Data Scientist

    EPAM Systems, Inc.

    Contributed to multiple diverse projects, including the development of a recommendation system for video and article portals. Additionally, worked on an AI-powered tutoring solution, utilizing ChatGPT to generate real-time quizzes and solve mathematical problems for school-aged students. Also participated in a project focused on transforming unstructured data into structured reports, enhancing data accessibility and usability.

  • 6 months, Jan 2022 - Jun 2022

    Data Scientist

    Startup

    Computer Vision Application Developed a parking app using IP cameras and YOLOv5 for real-time vehicle detection under various conditions. Optimized model accuracy through dataset annotation and fine-tuning with Roboflow. AI-Driven Artistic Innovation Created a style transfer app applying image aesthetics, with solutions for both mobile and high-performance environments, optimized with TensorFlow and VGG19. Tools: YOLOv5, Roboflow, PyTorch, TensorFlow, OpenCV, Python, Docker, VGG19.

Languages

  • English

    Fluent

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