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Zhiyu-Lei/README.md

Hello world 👋

I am Zhiyu (Oliver) Lei, a software engineer at DraftKings. I completed my bachelor's degree at University of Rochester in May 2022 and then my master's degree at University of Pennsylvania in December 2023. I am very interested in fields related to science, technology, and so on. I am a coder believing in the power of data and algorithms. I received professional data science and machine learning training from my undergraduate study. I also explored further in artificial intelligence and distributed systems in my graduate program.

Coding is basic; machine learning is plus. My previous practical work and projects honed my ability of coding (in C++, C#, Java, Python) and working with various data structures and algorithms, and also skills to use machine learning libraries and frameworks including NumPy, Pandas, Scikit-Learn, PyTorch, etc. I am familiar with data processing pipelines and technologies such as the Databricks platform, and have experience working with relational and NoSQL databases, as well as some experience with cloud-native and containerized environments of Docker and Kubernetes.

Through my coursework and internships, I gained valuable experience in production-level programming, mining patterns and insights from data, building analysis tools and pipelines, and developing automation scripts. I also cultivated the competence of rigorous logical thinking and efficient team-working. In both my academic and professional life, I am meticulous and not afraid of difficulties, and I always pursue perfection. I am also good at analyzing and solving problems from various perspectives. I look forward to contributing to the era of Big Data and Artificial Intelligence as a tech expert.

I am always looking for some interesting projects to work on. Feel free to reach me on LinkedIn.

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  1. Swin-Transformer-based-Model-for-Trajectory-Prediction Swin-Transformer-based-Model-for-Trajectory-Prediction Public

    Forked from Kyriezxc/CIS522_Project

    SST: A Simplified Swin Transformer-based Model for Taxi Destination Prediction based on Existing Trajectory

    Jupyter Notebook 2 2

  2. Face-Swapping-in-Videos Face-Swapping-in-Videos Public

    Automatically detect faces in source and target videos and then swap them.

    Python 2 1

  3. Web-Scraping-Customer-Reviews Web-Scraping-Customer-Reviews Public

    Extract customer reviews from some online stores and classify negative reviews.

    Python 1 2

  4. Amazon-Fine-Food-Review-Score-Prediction Amazon-Fine-Food-Review-Score-Prediction Public

    Descriptive and predictive analyses of Amazon Fine Food Reviews dataset.

    Jupyter Notebook 1

  5. Traffic-Sign-Detection-and-Information-Extraction Traffic-Sign-Detection-and-Information-Extraction Public

    Train YOLO object detection model to find traffic signs in the images. Use OCR pipeline to extract the information from the signs with text.

    Jupyter Notebook 10 4

  6. Chinese_Chess_Flipping Chinese_Chess_Flipping Public

    1v1 Chinese Chess Flipping Game

    Python 1