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Arun-Kumar-Venugopal/README.md

👋 Hi, I’m Arun Kumar Venugopal

Data Analyst / Power BI Developer with hands-on experience building end-to-end BI solutions using SQL, Cloud Databases, and Power BI.Hands-on experience using Python for exploratory data analysis and business-focused insights (project-based).

What I’m looking for

Currently seeking Data Analyst / BI Analyst roles focused on business insights and decision support.

🔧 Skills

  • Power BI (DAX, Power Query, Data Modeling)
  • SQL (SQL Server, Azure SQL, BigQuery, MySQL)
  • Cloud Data Sources (Azure, Google BigQuery)
  • Power BI Service & Apps

📊 Featured Projects

  • Loan Default Risk Analysis (SQL Server + Dataflow)
  • Customer Booking Behaviour Analysis (Python, Machine Learning – British Airways Forage)
  • Demand & Availability Analysis (SQL Server + MySQL)
  • Housing Market Analytics (Google BigQuery)
  • Retail Brand Performance (Azure SQL Database)

🎓 Virtual Experience & Certifications

  • British Airways – Data Science Virtual Experience (Forage)

    • Built a predictive model to analyse customer booking behaviour
    • Identified key factors influencing booking completion using Python and machine learning

  • Deloitte – Data Analytics Virtual Experience (Forage)

    • Analysed factory downtime using Tableau to identify high-impact factories and machines
    • Performed equality analysis in Excel to classify pay fairness across roles and locations

📌 Across projects, I have worked on

  • Data ingestion & cleaning
  • Business KPI modeling
  • Multi-page dashboards
  • Power BI Service deployment
  • Python-based analysis for exploratory insights (project-specific)

🔗 Portfolio & Work Samples

📫 Contact

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  1. Loan-Default-Analysis-PowerBI Loan-Default-Analysis-PowerBI Public

    End-to-end Power BI project using SQL Server, Dataflow, and Power BI Service for loan default risk analysis and business insights.

  2. British-airways-booking-analysis British-airways-booking-analysis Public

    Data analysis and predictive modeling of customer booking behavior using British Airways data

    Jupyter Notebook

  3. Demand-Availability-Analysis-PowerBI Demand-Availability-Analysis-PowerBI Public

    End-to-end Power BI project using SQL Server and MySQL with test-to-prod migration, DAX KPIs, and environment switching.

  4. Housing-Market-Analysis-PowerBI-BigQuery Housing-Market-Analysis-PowerBI-BigQuery Public

    End-to-end Power BI project using Google BigQuery with advanced SQL, DAX, and multi-page analytics dashboards.

  5. Retail-Brand-Performance-PowerBI-AzureSQL Retail-Brand-Performance-PowerBI-AzureSQL Public

    End-to-end Power BI project using Microsoft Azure SQL Database with DAX-driven retail analytics.

  6. deloitte-virtual-experience-analytics deloitte-virtual-experience-analytics Public

    Data analytics project from Deloitte Virtual Experience analyzing factory downtime and workplace equality using Tableau and Excel.