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vaishnavipatil-11/README.md

Hi there 👋

Vaishnavi Patil

Data Analyst | SQL | Python | Business Analytics

I work on translating raw data into structured insights that support business decisions.
My focus is on building strong analytical foundations using SQL and Python while understanding how metrics influence revenue, operations, and strategy.

With experience in exploratory data analysis across healthcare and retail datasets, I approach problems with a balance of technical depth and business context.

I am actively building toward advanced analytics and AI-driven decision systems.

Core Skills

  • SQL – Data extraction, joins, aggregations, subqueries, KPI analysis
  • Python – Pandas, NumPy, Matplotlib, Seaborn
  • Exploratory Data Analysis (EDA)
  • Business Metrics & Reporting
  • Data Cleaning & Transformation
  • Insight Communication

Featured Projects

1. Clinical Operations EDA – MIMIC Dataset

Exploratory data analysis on clinical healthcare data to uncover trends, operational patterns, and patient-related insights.

Key Work:

  • Performed structured EDA on large-scale clinical dataset
  • Identified trends and anomalies in patient records
  • Applied Python-based statistical and visualization techniques
  • Translated raw clinical data into interpretable insights

Skills Applied: Python, Pandas, Numpy, Matplotlib pyplot, Seaborn, Data Cleaning, Visualization, Analytical Thinking


2. Pizza Sales Analysis – SQL Project

Business-focused SQL project analyzing sales performance and revenue patterns.

Key Work:

  • Wrote optimized SQL queries for revenue, category trends, and order frequency
  • Performed aggregation and segmentation analysis
  • Identified high-performing product categories and sales drivers
  • Structured raw transactional data into business KPIs

Skills Applied: SQL, Business Metrics, Aggregation, Data Structuring


What I Bring

  • Strong foundation in SQL-based analysis
  • Experience in Python libraries and writing automated scripts
  • Ability to connect technical output with business interpretation
  • Structured problem-solving approach
  • Experience working with real-world datasets
  • Continuous learning mindset in analytics and AI-driven workflows

Current Focus

I am building expertise in:

  • Advanced SQL for analytical optimization
  • Business analytics use cases
  • Data-driven decision frameworks
  • AI-assisted analytics workflows

Let’s Connect

I am open to:

  • Data Analyst opportunities
  • Business Analytics roles
  • Freelance data projects
  • Collaborative analytics work

If you are working on data-driven problems and need structured analytical thinking, feel free to connect.

Popular repositories Loading

  1. clinical_operations_EDA_MIMIC clinical_operations_EDA_MIMIC Public

    Exploratory data analysis on clinical operations using MIMIC-IV dataset, focusing on ICU utilization, vitals monitoring intensity, length of hospital stay, and in-hospital mortality.

    Jupyter Notebook 1

  2. Pizza_sales_project Pizza_sales_project Public

    SQL-based analysis of pizza sales data to uncover key trends in revenue, customer behavior, and product performance.

  3. vaishnavipatil-11 vaishnavipatil-11 Public