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Nurettinaltay/README.md

Hi, I'm Nurettin 👋

Data & BI Professional | Power BI | SQL | Python | Databricks | AI & Automation

I am focused on Business Intelligence, data engineering and practical AI solutions — from classic data warehousing to modern lakehouse architectures.

Core skills

  • Power BI
  • SQL
  • Python
  • Databricks, PySpark & Delta Lake
  • Data Warehousing & ETL
  • Data Modeling
  • Microsoft Power Platform
  • AI, RAG & Vector Search

Current focus

I recently migrated an end-to-end production analytics solution from SSIS/SQL Server to a Databricks lakehouse (medallion architecture, ML model for late-delivery prediction, Genie natural-language querying). I'm developing projects that combine data, automation and AI to solve real business problems.

Certifications

  • Microsoft Certified: Power BI Data Analyst Associate (PL-300)
  • Microsoft Certified: Power Platform Fundamentals (PL-900)

Featured areas

  • Databricks lakehouse & machine learning
  • Business Intelligence & dashboards
  • Data warehouse and ETL solutions
  • Power Platform automation
  • Local AI / RAG document analysis

Pinned Loading

  1. local-ai-rag-document-analysis local-ai-rag-document-analysis Public

    Privacy-first local RAG application for PDF and scanned document analysis using Streamlit, Ollama, PostgreSQL/pgvector, hybrid search and reranking.

    Python

  2. power-bi-data-warehouse-project power-bi-data-warehouse-project Public

    End-to-end Business Intelligence project using SQL Server, SSIS, dimensional modeling and Power BI.

  3. power-platform-production-demo power-platform-production-demo Public

    Integrated Microsoft Power Platform demo combining Power Apps, Power Automate and Power BI for production workflow, automation and analytics.

  4. wannabike-production-intelligence wannabike-production-intelligence Public

    End-to-end Databricks lakehouse for manufacturing production analysis — PySpark, Delta Lake, Unity Catalog, Spark ML, MLflow, Genie, Power BI

    Python