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danlevimb/README.md

Welcome to my GitHub page! I'm Dan

Engineering reliable data infrastructure, event-driven pipelines, and automation-driven SQL systems.
Designing resilient data systems with a focus on data quality, traceability, and operational reliability.

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πŸ‘¨πŸ»β€πŸ’» About me

  • Problem-solver, meticulous and improvement-driven. I listen more than I speak; when I do, I aim for clarity and precision.
  • 20+ years designing, optimizing, and supporting SQL-based data systems, ETL workflows, and operational data processes.
  • Passionate about clean, scalable solutions that make systems β€œone second faster.”
  • Recently completed a Data Analyst Bootcamp (TripleTen) and currently expanding into cloud-native Data Engineering practices.

πŸ› οΈ Languages & Tools


πŸš€ Current Focus

  • Building Azure-based event-driven data pipelines using Medallion Architecture.
  • Developing a production-oriented SQL Server Backup & Recovery Automation Framework.
  • Strengthening cloud-native Data Engineering practices with Python, Azure Functions, Event Hub, and Data Lake Storage.

πŸ“Œ Data Engineering Projects

Hands-on Azure Data Engineering project implementing an event-driven pipeline using Azure Event Hub, Azure Functions, Azure Data Lake Gen2, and Medallion Architecture.

The project demonstrates real-time ingestion, progressive data validation, stateful modeling through current_orders, and batch aggregation into business-ready Gold metrics.

Key concepts: Azure Functions, Event Hub, ADLS Gen2, Medallion Architecture, JSON data lake, snapshot modeling, batch aggregation.

Production-oriented Backup & Recovery framework for SQL Server environments.

The project automates backup orchestration, restore-chain construction, restore validation, and point-in-time recovery testing, focusing on reliability, traceability, and operational resilience.

Key concepts: SQL Server, backup chains, restore validation, PITR, RPO/RTO, automation, data reliability.

Telecom analytics project focused on user behavior analysis over a large-scale event dataset.

The project includes data ingestion, transformation, feature engineering, and modeling to extract insights from telecom user activity.

Key concepts: data analysis, ETL, feature engineering, event data, telecom analytics.


πŸ“Š Analytics & Dashboards


🀝 Let’s connect

  • Open to Data Engineering opportunities involving scalable SQL systems, ETL automation, event-driven pipelines, and reliable data infrastructure.
  • If you want to discuss performance tuning, ETL workflow automation, restore validation strategies, or production-grade data systems, ping me on LinkedIn or email.

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  1. sql-server-recovery-validation-framework sql-server-recovery-validation-framework Public

    Production-oriented Backup & Recovery framework for SQL Server environments.

    TSQL

  2. CallMeMaybe CallMeMaybe Public

    A data analytics project evaluating telecom plan performance and user churn using Python (pandas, NumPy, matplotlib, seaborn), logistic regression & decision trees, dashboards & insights.

    HTML