Skip to content
View ramubattu321's full-sized avatar
0 followers · 1 following

Block or report ramubattu321

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
ramubattu321/README.md

Hi, I'm Ramu Battu 👋

Data Scientist & Analyst | Python · SQL · Power BI · Machine Learning · AWS

MS in Data Analytics @ California State University, Fresno (NRTW Scholar) 3+ years of experience in financial and retail analytics 📍 Fresno, CA, USA | 📧 ramuusa61@gmail.com

🔭 What I'm Working On

  • Supply Chain Optimization — demand forecasting + Power BI dashboards @ CSU Fresno
  • E-Commerce Intelligence Platform — AWS S3, Athena, ML, Flask REST API
  • Applied AI & ML Research — NLP, LLMs, RAG, Deep Learning (presented @ CCVRS 2026)

🛠️ Tech Stack

Languages & Tools Python SQL Power BI (DAX) Excel AWS (S3, Athena, Glue) Flask

Machine Learning Scikit-learn Random Forest Gradient Boosting SVM K-Means Linear Regression

NLP & AI BERT Word2Vec GloVe Transformers RAG LLM Fine-Tuning FAISS

Data Engineering ETL Pipelines Boto3 Pandas NumPy XML Parsing Tally ERP

📌 Featured Projects

Project Stack Highlights
E-Commerce AWS Intelligence Python · AWS · SQL · Flask ETL → S3, 12 Athena queries, ML forecasting R²=0.89, +15% CVR A/B test
Applied AI & ML Research Python · BERT · RAG · SQL Symposium 2026, GloVe benchmarks, LSTM perplexity=30, ACTD fine-tuning
A/B Testing — SQL & Python SQL · Python · SciPy 16 SQL queries, z-test, +15% CVR lift confirmed
HR Analytics Dashboard Power BI · DAX 1,470 employees, 16% attrition, DAX measures
Financial ETL Pipeline Python · SQL · XML $250M+ records, 16 financial SQL queries
Manufacturing SPC Python · SQL 3-sigma control charts, 270 anomalies detected

📊 GitHub Stats

Ramu's GitHub Stats Top Languages

🎓 Certifications

Google Data Analytics · Data Analysis with Python · SQL Fundamentals · MS Office Specialist: Power BI · MS Office Specialist: Excel

🤝 Let's Connect

LinkedIn Portfolio Email

Open to Data Analyst, Data Scientist, and Business Intelligence roles in the USA

Pinned Loading

  1. Financial-Data-Transformation-ETL-Analysis Financial-Data-Transformation-ETL-Analysis Public

    ETL workflow to extract, clean, and transform financial XML data into structured datasets for analysis and reporting

    SQL

  2. Applied-AI-ML-Research-NLP-LLMs-Deep-Learning-Production-Optimization Applied-AI-ML-Research-NLP-LLMs-Deep-Learning-Production-Optimization Public

    ML-based production data analysis for predictive modeling and process optimization

    SQL

  3. manufacturing-process-analysis-eda manufacturing-process-analysis-eda Public

    EDA and statistical process control analysis of manufacturing data to detect anomalies and monitor machine performance using Python

    SQL

  4. A-B-Testing-Analysis-using-SQL-and-Python A-B-Testing-Analysis-using-SQL-and-Python Public

    A/B testing analysis using SQL and Python to evaluate marketing campaign performance and conversion metrics

    SQL

  5. Hotel-Booking-Data-Wrangling-Platform-Analysis Hotel-Booking-Data-Wrangling-Platform-Analysis Public

    Python-based data wrangling and analysis of semi-structured hotel booking data to extract booking platform insights using Pandas

    SQL

  6. Ecommerce-AWS-Intelligence Ecommerce-AWS-Intelligence Public

    End-to-end e-commerce intelligence platform on AWS — ETL, SQL, ML, REST API

    Python