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kaanaltay-hub/README.md

Kaan Altay β€” Data Scientist | Analytics & Forecasting| ML, GenAI & LLM Systems


🧠 About Me

Data Scientist specialized in E-Commerce Analytics, Forecasting, and AI-driven systems.
I design and deploy end-to-end data solutions β€” from exploratory analysis and data modeling to scalable machine learning pipelines, GenAI applications, and LLM-powered systems.
My work focuses on turning complex data into actionable insights that drive revenue growth, optimize operations, and enhance customer experience.
I combine strong analytical thinking with modern technologies to build intelligent, production-ready solutions.

⚑ Core Expertise

  • πŸš€ Design and development of data-driven analytics and ML systems
  • πŸ“Š Revenue, profitability, and KPI-focused analysis
  • πŸ“ˆ Time series forecasting, churn, cancellation, and predictive analytics
  • πŸ€– Machine Learning, NLP, Computer Vision & recommendation systems (incl. RAG-based solutions)
  • 🧠 GenAI & LLM systems (retrieval, prompt engineering, applied AI use cases)
  • πŸ› οΈ End-to-end implementation with Python, SQL, Power BI, Tableau, and modern ML frameworks

🎯 Focus Areas

  • E-Commerce Intelligence & Customer Behavior
  • Forecasting & Decision Support Systems
  • AI-powered Analytics & Automation
⚠️ Note: Projects presented here are part of portfolio work.
Data has been partially masked and synthetically transformed while preserving analytical structure and business logic.

🌐 Connect With Me

Portfolio LinkedIn GitHub Hugging Face

πŸš€ Live Projects & Deployments

Project Description Demo Code
πŸ€– Amazon Analytics Chatbot RAG + SQL-based Decision Support for Amazon Seller Analytics HuggingFace
Streamlit
GitHub
πŸ“ˆ Amazon Buy Box Prediction ML & Forecasting System for Optimizing Buy Box Performance HuggingFace
Streamlit
GitHub
πŸ›’ Cross-Sell Recommendation System Apriori-based Product Recommendations for E-Commerce HuggingFace
Streamlit
GitHub
πŸ’¬ Sentiment Analysis (Reviews) NLP System for Product Review Analysis (BERT-based) HuggingFace
Streamlit
GitHub
πŸ–ΌοΈ Product Image Classifier Computer Vision Model (MobileNetV2) for Product Classification HuggingFace GitHub
πŸš€ Amazon Revenue Forecasting Time Series Forecasting (SARIMA, Prophet, XGBoost) HuggingFace
Streamlit
GitHub

🟒 Interactive Analytics Dashboards (Python / Streamlit)

Project Description Demo
πŸ“¦ Olist E-Commerce Analytics Dashboard End-to-end e-commerce analysis with an interactive Streamlit dashboard (Delivery, Revenue, Customer Insights), developed using Python & Streamlit Streamlit
🩺 Stroke Risk Analytics Dashboard Hypothesis-driven analysis of clinical and demographic risk factors for strokes with an interactive healthcare dashboard (Age, Hypertension, Glucose, BMI, Risk Segmentation) Streamlit

πŸ“ˆ Power BI Projects

Project Description Code
πŸ“Š Amazon Revenue & Profitability Analysis KPI Dashboard, Churn, Cancellation, and Revenue Analysis GitHub
πŸ“ˆ Amazon Sales Analytics Optimization, Forecasting, and Decision Support GitHub
πŸ›’ Amazon Marketplace Analytics Product Performance, Buy Box Proxy, and Revenue Impact GitHub

βš™οΈ Skills / Tech Stack

πŸš€ Data Science and Analytics

Python SQL Scikit-learn TensorFlow PyTorch

🧠 AI Specializations

NLP Generative AI RAG Recommendation Computer Vision

πŸ“Š Data Visualization and Business Intelligence

Pandas Numpy Matplotlib Seaborn Plotly Power BI Tableau MS Excel Google Sheets

πŸ› οΈ Development and Deployment

Jupyter VS Code Google Colab Git Docker Anaconda

☁️ Databases and Cloud Platforms

MySQL PostgreSQL AWS Azure GCP Apache Spark Firebase DBeaver MySQL Workbench pgAdmin

🌐 Web Technologies

HTML CSS JavaScript Flask Streamlit

🎨 Design and Creativity

Figma Canva

πŸ“ˆ GitHub Analytics

snake gif

⭐️ Thank you for visiting my profile!

Pinned Loading

  1. amazon-revenue-profit-cancel-churn-analysis amazon-revenue-profit-cancel-churn-analysis Public

    Amazon sales analytics project in Power BI focused on revenue, profitability, cancellation patterns, and churn-related business insights.

  2. kaanaltay-hub kaanaltay-hub Public

  3. amazon-revenue-forecasting amazon-revenue-forecasting Public

    End-to-end revenue forecasting project for Amazon marketplace data, combining time series analysis, feature engineering, and business-driven insights to support data-informed decision making.

    Python