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chandanaamarendra/README.md

Hi, I'm Chandana 👋

📊 Data Analyst | Advanced Excel | SQL | Power BI | Python
🎯 Transforming Data into Actionable Business Insights

🚀 About Me

I am a detail-oriented Data Analyst with strong expertise in Advanced Excel, SQL, Power BI, and Python. I specialize in data cleaning, dashboard development, business reporting, and performance analysis.

I focus on solving real-world business problems by converting raw data into structured reports, interactive dashboards, and meaningful insights that support decision-making.

Currently expanding my expertise in Machine Learning and Predictive Analytics.

🛠 Technical Skills

📊 Advanced Excel

  • Pivot Tables & Pivot Charts
  • XLOOKUP / VLOOKUP / HLOOKUP
  • INDEX-MATCH
  • Conditional Formatting
  • Data Validation
  • Advanced Formulas
  • Dashboard Creation
  • Data Cleaning & Automation

🗄 SQL

  • Joins (Inner, Left, Right, Full)
  • Subqueries
  • CTEs
  • Window Functions
  • Stored Procedures
  • Database Design

📈 Power BI

  • Data Modeling
  • DAX Basics
  • Interactive Dashboards
  • KPI Reports
  • Business Visualization

🐍 Python

  • Pandas & NumPy
  • Data Cleaning
  • Exploratory Data Analysis (EDA)
  • Matplotlib & Seaborn
  • Machine Learning Basics (Scikit-Learn)

📂 Key Projects

🔹 SQL Inventory Management System
🔹 SQL Hospital Management Database
🔹 Sales Performance Analysis Dashboard
🔹 Excel Business Reporting Projects
🔹 Machine Learning Case Studies

📈 What I Deliver

✔ Business Insights
✔ Automated Reports
✔ Clean Data Models
✔ Interactive Dashboards
✔ Data-Driven Recommendations

Career Goal

To become a professional Data Analyst and contribute to data-driven decision-making in organizations.

📫 Let's Connect

Open to:

  • Freelance Data Analytics Projects
  • Business Reporting Work
  • Entry-Level Data Analyst Roles

🔗 LinkedIn: https://www.linkedin.com/in/chandana-ammagaripeta-amarendra/

📧 Email: chandanaammagaripeta20@gmail.com

⭐ “Data is powerful when transformed into decisions.”

Popular repositories Loading

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  2. Excel-Lung-Disease-Risk-Treatment-Outcome-Analysis Excel-Lung-Disease-Risk-Treatment-Outcome-Analysis Public

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  3. SQL-Learning-Journey SQL-Learning-Journey Public

    My journey of learning SQL from fundamentals to advanced analytics with practice queries and mini datasets.

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  5. Sales_performance Sales_performance Public

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