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maneesh6531/README.md

Hi 👋, I'm Karlapudi Maneesh

Aspiring Data Engineer | Data Analyst


 Coding GIF

👨‍💻 About Me

  • 🔧 Passionate about Data Engineering — designing pipelines that move, transform, and serve data at scale
  • ☁️ Building cloud-based ETL solutions with Apache Airflow, AWS, and PySpark
  • 📊 Creating actionable business insights with Power BI and advanced SQL
  • 🎓 B.Tech CSE student at Lovely Professional University
  • 🚀 Actively seeking Data Engineering and Analytics internships & entry-level roles

🗺️ Data Journey

╔══════════════════════════════════╗
║         📥  RAW DATA             ║
╚══════════════╦═══════════════════╝
               ▼
╔══════════════════════════════════╗
║     🔄  ETL PIPELINES            ║
║     Airflow · Python · PySpark   ║
╚══════════════╦═══════════════════╝
               ▼
╔══════════════════════════════════╗
║     ☁️  CLOUD STORAGE            ║
║     AWS S3 · AWS Glue            ║
╚══════════════╦═══════════════════╝
               ▼
╔══════════════════════════════════╗
║     🏛️  DATA WAREHOUSING         ║
║     Athena · Star Schema · SQL   ║
╚══════════════╦═══════════════════╝
               ▼
╔══════════════════════════════════╗
║     📊  ANALYTICS                ║
║     Power BI · DAX · EDA         ║
╚══════════════╦═══════════════════╝
               ▼
╔══════════════════════════════════╗
║     💡  BUSINESS INSIGHTS        ║
╚══════════════════════════════════╝

🛠️ Tech Stack

🗄️ Languages

Python SQL C++ Java

⚙️ Data Engineering

Airflow PySpark AWS S3 AWS Glue AWS Athena FastAPI Docker

📊 Data Analytics

Power BI Excel Pandas NumPy Seaborn Matplotlib DAX

🗄️ Databases

PostgreSQL MySQL

🤖 Machine Learning

Scikit-Learn

🛠️ Tools & Platforms

Git GitHub Jupyter VS Code Linux

🚀 Featured Projects

☁️ Cloud Survey Data Pipeline

End-to-End Cloud-Based ETL & Analytics

Batch data pipeline processing large-scale survey datasets from ingestion to insights.

  • Automated DAG-based ETL with Apache Airflow
  • Serverless storage & querying via AWS S3 → Glue → Athena
  • 80% improvement in processing efficiency
  • Interactive dashboards via Power BI

Airflow AWS S3 AWS Glue Athena FastAPI Power BI

🏍️ Motorcycle Market Analytics

Indian Motorcycle Market — Power BI

Analytics dashboard on 10,000+ listings to uncover pricing and demand trends.

  • Star schema data modeling with Power Query
  • DAX-powered KPIs & regional insights
  • Identified key resale value drivers: engine, mileage, age, seller type

Power BI DAX Data Modeling Power Query

🛒 Walmart Sales Forecasting

ML-Based Weekly Sales Prediction

Machine learning system forecasting Walmart weekly sales with high accuracy.

  • EDA, feature engineering, and regression modeling
  • Trained Linear, Lasso & Random Forest models
  • Best result: R² = 0.91 with Random Forest
  • Identified seasonal and holiday sales patterns

Python Scikit-Learn Pandas EDA

📈 GitHub Analytics



🎯 Current Focus

Area Status
⚡ PySpark — Distributed Data Processing 🔄 Learning
🏛️ Data Warehousing — Dimensional Modeling 🔄 Learning
🔧 CI/CD — Pipeline Automation 🔄 Learning
📊 Advanced SQL — Window Functions & Optimization 🔄 Learning
☁️ AWS Data Engineering — Full Ecosystem 🔄 Learning

🏆 Achievements & Certifications

LeetCode HackerRank Coursera Forage

🤝 Connect With Me

LinkedIn GitHub Email


Open to Data Engineering, Data Analytics, and BI internships & entry-level roles.

Pinned Loading

  1. Cloud-Based-Survey-Data-Engineering-Pipeline Cloud-Based-Survey-Data-Engineering-Pipeline Public

    HTML

  2. AI-Based-Cultural-Etiquette-Guide AI-Based-Cultural-Etiquette-Guide Public

    AI-powered cultural etiquette and travel guide web app built using HTML, CSS, and JavaScript with OpenRouter API integration

    JavaScript 1

  3. ANALYSIS-OF-INC5000-COMPANIES-2014-USING-PYTHON ANALYSIS-OF-INC5000-COMPANIES-2014-USING-PYTHON Public

    Python-based analysis of the Inc5000 (2014) fastest-growing U.S. companies. Includes data cleaning, preprocessing, industry and state-wise trends, growth–revenue correlations, company-size analysis…

    Python 1

  4. Crash-Reporting-and-Incident-Data-Analysis-2019-2023-using-MS-Excel Crash-Reporting-and-Incident-Data-Analysis-2019-2023-using-MS-Excel Public

    Excel-based crash incident analysis (2019–2023) with data cleaning, pivot tables, visualizations, and an interactive dashboard.

    1

  5. -Indian-Motorcycle-Market-Insights-Power-Bi -Indian-Motorcycle-Market-Insights-Power-Bi Public

    Power Bi and Power Query based market insights

  6. Walmart-Weekly-Sales-Forecasting-using-ML-Models Walmart-Weekly-Sales-Forecasting-using-ML-Models Public

    Jupyter Notebook