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katjaweb/README.md

👋 Hi, I’m Katja!

About Me

I am a Data Scientist with solid expertise in the development, training, and deployment of machine learning models, combined with a background in social sciences. I am especially excited about the opportunity to apply my skills to relevant technologies and contribute to solutions for the digital transformation.

Building on my many years of experience in market and media analysis as well as responsibility for data-driven tools, I have deliberately deepened my analytical and technical understanding. This journey led me to the field of Data Science and Machine Learning. A very successfully completed training as a Data Scientist, as well as an intensive focus on generative AI and the development of production-ready ML systems, have further sharpened my skill set and broadened my perspective at the intersection of data science and software development. In addition, I have worked on the implementation and deployment of machine learning systems to gain a comprehensive and practical understanding of end-to-end ML workflows.

Programming Languages

Python SQL

Tools and Services

Jupyter Docker GitHub VS Code AWS Terraform

Machine Learning

scikit-learn PyTorch Keras NumPy Pandas MLflow

Serving and Testing

Pytest Flask Streamlit CI/CD GitHub Actions

Natural Language Processing and LLMs

NLTK spaCy HuggingFace OpenAI Ollama

Soft Skills

In addition to my technical skills, I bring a strong set of soft skills that are essential for success in data science:

  • Analytical Thinking
  • Problem-Solving Ability
  • Teamwork
  • Initiative
  • Communication Skills
  • Structured Work Approach

Certifications

  • Generative AI with LLMs
  • Natural Language Processing with Python. Introduction to Transformers
  • The power of statistics - Descriptive and Inferential Statistics using Python
  • StackFuel: Data Scientist - Focus Python / I learned to implement data models with Python to predict different business scenarios and how to implement and optimize supervised and unsupervised machine learning algorithms. Also built skills in common visualization methods.
  • StackFuel: Data Analyst - Focus Python / I learned to perform advanced data analysis and use Python to analyze data and create effective visualizations.

Get in Touch

I'm always open to interesting conversations and opportunities for collaboration. If you'd like to connect with me or learn more about my work, feel free to reach out.

My Values

I believe in continuous learning, collaboration, and using data to make informed decisions that can drive meaningful change. My approach is to stay curious, keep learning, and strive to make a positive impact through data science.

Thanks for visiting my profile! 🙌

Pinned Loading

  1. running-assistant-rag running-assistant-rag Public

    A Retrieval-Augmented Generation (RAG) chatbot focused on running and training. This project aims to answer questions about running techniques, training plans, recovery, and more. Built for demonst…

    Jupyter Notebook 1

  2. MLOps-Fake-News-Detection MLOps-Fake-News-Detection Public

    MLOps End-to-End-Project - Developed for real-time detection of online disinformation by classifying English-language news as true or false. The project addresses current challenges in the field of…

    Jupyter Notebook

  3. King-County-House-Price-Prediction King-County-House-Price-Prediction Public

    This project aims to predict house prices based on various features such as square footage, number of rooms or location.

    Jupyter Notebook

  4. Machine-Learning-with-Logistic-Regression Machine-Learning-with-Logistic-Regression Public

    In this project, the goal is to predict which customers of a telecommunications company are likely to cancel their contracts.

    Jupyter Notebook