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saikiran913/README.md

Hi πŸ‘‹, I'm Sai Kiran Kommagoni

Data Engineer | Cloud Data Engineering | BigQuery β€’ Azure β€’ GCP β€’ SQL | AI & Automation Enthusiast

I build practical data engineering projects, SQL investigation playbooks, and real-world analytics examples to help students, freshers, and aspiring data engineers understand how data issues are solved in real business environments.

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πŸš€ About Me

  • πŸ’Ό Data Engineer with experience in marketing analytics, cloud data platforms, SQL validation, and dashboard investigation.
  • ☁️ Working with tools like BigQuery, GCP, Azure Data Factory, Azure Synapse, Databricks, and Power BI.
  • πŸ“Š Strong focus on real-world data quality checks, source vs dashboard mismatch analysis, attribution logic, and reporting validation.
  • 🧠 Currently learning AI, ML, AI agents, and automation workflows to combine data engineering with intelligent systems.
  • πŸ“š Creating beginner-friendly GitHub repositories that explain practical data engineering issues step by step.

🧩 Repository Focus Areas

My GitHub repositories are mainly focused on helping learners understand real-world data engineering scenarios, including:

  • πŸ” Dashboard vs source data mismatch investigations
  • πŸ“ Campaign data validation using SQL and BigQuery
  • πŸ› οΈ Data engineering issue playbooks
  • ☁️ Azure and GCP data pipeline examples
  • πŸ“Š Marketing analytics and attribution logic
  • πŸ€– AI-powered data investigation and automation ideas

πŸ“Œ Featured Repository Ideas

Repository Purpose
Dashboard vs Source Data Mismatch Step-by-step guide to investigate why dashboard numbers do not match source data.
Real-World Data Engineering Issue Playbook A practical collection of common data issues, root causes, SQL checks, and fixes.
Campaign Data Validation with BigQuery Beginner-friendly marketing analytics validation project using sample datasets.
Data Issue Investigation Report Generator A tool idea to generate structured investigation reports from data quality findings.

πŸ› οΈ Languages and Tools

bigquery gcp azure python mysql git


πŸ’¬ Ask Me About

  • SQL and BigQuery data validation
  • Marketing analytics data pipelines
  • Dashboard vs source data mismatch investigation
  • Azure Data Factory, Synapse, Databricks, and cloud data engineering
  • Power BI and Looker Studio reporting workflows
  • Data modeling, star schema, snowflake schema, and warehouse design
  • AI and automation ideas for data engineers

πŸ“« Connect With Me

LinkedIn


πŸ“Š GitHub Stats

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  1. -IoT-Sensor-Energy-Data-Analytics-Project- -IoT-Sensor-Energy-Data-Analytics-Project- Public

  2. AzureDataEngineering AzureDataEngineering Public

    Jupyter Notebook

  3. Sales-marketing-Analytics-Azure-Synapse Sales-marketing-Analytics-Azure-Synapse Public