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Hi, I'm Michał Żarnecki — Programmer, Machine Learning Specialist, and Educator. I specialize in building innovative systems and solutions at the intersection of artificial intelligence, machine learning, and data-driven technologies. With a strong foundation in Python and PHP, my work focuses on delivering data-oriented applications and web based systems in areas such as data mining, big data, and natural language processing.

Here is what you can find in my repositories:

🤖 AI & ML Python Projects & Examples Generative AI with Python 🐍 Course about generative AI with Jupyter notebooks: Transformers, LangChain, and LlamaIndex. LLM Chatbot with RAG 💬 Chatbot using GPT-4, LangChain, and RAG. Industry Text Classification 🏢 Classify company description texts into industry categories using LLM + RAG. NER Training with spaCy 🔖 Train custom NER models using JSON datasets. Supervised ML Examples 📊 Full ML workflows for regression and classification. Neural Network Perceptron 🧠 Build and train perceptrons for regression and classification. Speech Recognition 🎤 Record and recognize speech in Python. 🏥 Health Tech Parkinson FOG Prediction ✙ Predict Freezing of Gait events with motion sensor data.

🐘 Machine Learning in PHP PHP-RAG 🔍 Combine GPT-4 and RAG to retrieve context-aware information and generate text. ML in PHP Templates 🛠️ Starter templates for integrating ML models into PHP projects. CNN in PHP 🖥️ Train CNNs for self-driving cars or CAPTCHA recognition. 🛩️ Robotics & Drones Self-Driving Car 🚗 Raspberry Pi-powered car using TensorFlow CNN. Flying Drone Object Detection 🚁 DJI Ryze Tello drone detects human faces and reacts. ⚙️ Algorithms The Algorithms - PHP 🧩 PHP implementations of classic algorithms for education.

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Explore, contribute, and connect with me! Let's build something amazing. 🚀
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