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ramesh636450/README.md

Hi, I'm K Ramesh Kumar 👋

Data Analyst | Healthcare Analytics | SQL · Python · Power BI · Tableau

📧 Email • 💼 LinkedIn • 🐙 GitHub • 📍 Bangalore, India

👨‍💻 About Me

  • 🏥 8 years of experience in Healthcare Analytics & Business Intelligence
  • 📊 Specialized in KPI dashboards, RCM analytics, denial trend analysis
  • 🔍 Passionate about turning raw data into actionable business insights
  • 🌱 Currently exploring advanced DAX, cloud analytics & ML basics
  • 💬 Ask me about SQL, Power BI, Python EDA, Tableau
  • 📫 Reach me at rameshkumarkolla92@gmail.com
  • 🚀 Open to Data Analyst opportunities in Bangalore

🛠️ Skills & Tools

CategoryTools
LanguagesSQL, Python
BI & VisualizationPower BI, Tableau, Advanced Excel
Python LibrariesPandas, NumPy, Matplotlib, Seaborn
SQL ConceptsCTEs, Window Functions, Joins, Query Optimization
Power BIDAX, Power Query, Data Modelling, KPI Dashboards
ConceptsETL, EDA, Business Intelligence, Reporting Automation
ToolsMySQL, Jupyter Notebook, Power BI Desktop, Tableau Desktop

🚀 Featured Projects

ProjectToolsHighlights
🏥 Healthcare Community AnalysisPower BI, Excel10K+ records · KPI dashboards · 15–20% efficiency gain
💰 Financial Risk & Loan DashboardPower BI, DAX3-page dashboard · credit risk segmentation
🍕 Zomato Sales AnalysisSQL5K+ orders · CTEs · window functions · revenue trends
🏦 Bank Customer AttritionPython, Pandas10K+ records · churn analysis · EDA
🤖 ChatGPT Reviews AnalysisPython, NLPSentiment analysis · user feedback trends
💻 IT Expenditure DashboardPower BIBudget tracking · departmental spend analysis
🍫 Chocolate Sales AnalysisTableauSales trends · regional performance
🏠 Airbnb Listing AnalysisPythonPricing trends · location performance
🛍️ Nova Retailer ReturnsTableauReturn rate analysis · cost reduction insights
🚗 Uber Ride Request AnalysisPythonDemand patterns · cancellation trends
🛒 Amazon Review SentimentPython, NLPSentiment classification · product feedback
🥤 Coke Sales AnalysisExcelRegional sales · KPI tracking
📊 Advanced Power BI VisualsPower BICustom visuals · advanced DAX

📈 GitHub Stats

Ramesh's GitHub stats

Top Languages

🏆 Certifications

  • 📜 Data Analytics with Next-GenAI Fellowship — Crio.do (NSDC)
  • 📜 SQL for Data Analysis
  • 📜 Python for Data Analysis
  • 📜 Power BI Data Visualization
  • 📜 Advanced Excel Analytics

"Turning data into decisions — one dashboard at a time."

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  1. Healthcare-Community-analysis-PowerBIHealthcare-Community-analysis-PowerBIPublic

    Power BI dashboard analyzing 10K+ healthcare records for KPI and insurance trend monitoring

  2. Financial_Risk_Loan_Analysis_PowerBIFinancial_Risk_Loan_Analysis_PowerBIPublic

    3-page interactive Power BI dashboard for loan portfolio analysis, credit risk segmentation, and high-risk customer identification using DAX and Power Query.

  3. Zomato-Sales-Data-Analysis-SQLZomato-Sales-Data-Analysis-SQLPublic

    SQL analysis of 5,000+ Zomato food orders using CTEs, window functions, joins, and aggregations to identify top restaurants, high-value customers, and revenue trends.

  4. Bank_Customer_Attrition_Analysis_PythonBank_Customer_Attrition_Analysis_PythonPublic

    Python EDA on 10K+ banking records to analyze customer churn patterns, product usage behavior, and attrition drivers using Pandas, NumPy, and Seaborn.

  5. Chatgpt_reviews_ProjectChatgpt_reviews_ProjectPublic

    Python-based sentiment and trend analysis on ChatGPT user reviews to identify satisfaction patterns, common complaints, and feature feedback using NLP techniques.

  6. IT_Expenditure-Analysis_projectIT_Expenditure-Analysis_projectPublic

    Power BI dashboard tracking IT budget utilization, departmental spend, and expenditure variance to support financial decision-making in IT operations.