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Focusing, consistant
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gayu600/README.md

πŸ‘‹ Hi, I'm Gayatri Chavhan

πŸ’» Backend Developer β€’ πŸ“Š Data Analyst β€’ πŸ—„ SQL Developer β€’ πŸ€– Data Science Enthusiast


✨ Turning Data into Insights & Ideas into Scalable Solutions ✨


πŸ’« Profile Summary

πŸš€ Passionate Backend Developer and Data Analytics Enthusiast with hands-on experience in backend development, SQL database management, API development, dashboard analytics, and data-driven applications.

πŸ“Š Skilled in transforming raw data into meaningful business insights using SQL, Python, Power BI, Excel, and analytical techniques.

πŸ’» Experienced in developing REST APIs, authentication systems, employee management platforms, and analytics dashboards using Node.js, Express.js, MySQL, and PostgreSQL.

πŸ€– Currently exploring Machine Learning, Advanced SQL Optimization, Backend Scalability, and Data Science concepts to build intelligent and impactful solutions.


πŸ’‘ Inspirational Quote

"Consistency beats talent when talent doesn't work hard. Keep learning, keep building, and success will follow."

---

πŸ’Ό Experience

πŸ’» Backend Developer Intern

VM3 Tech Solutions LLP | India

πŸ“… Mar 2025 – Mar 2026

  • Developed backend APIs using Node.js and Express.js for live company projects.
  • Designed and optimized SQL queries in MySQL and PostgreSQL.
  • Built secure authentication and authorization systems using JWT.
  • Worked on Employee Management & Leave Management Systems.
  • Integrated APIs with dashboard reporting systems.
  • Performed API testing and debugging using Postman.
  • Improved backend performance through database optimization and query tuning.

⚑ Tech Stack

πŸ’» Backend Development

Node.js β€’ Express.js β€’ REST APIs β€’ JWT Authentication β€’ CRUD Operations β€’ API Integration


πŸ—„ Database & SQL

SQL β€’ MySQL β€’ PostgreSQL β€’ Query Optimization β€’ Database Design β€’ Joins β€’ Views β€’ Indexing β€’ Stored Procedures


πŸ“Š Data Analytics

Power BI β€’ Excel β€’ Pandas β€’ NumPy β€’ KPI Dashboards β€’ Data Visualization β€’ Data Cleaning


πŸ€– Data Science & Machine Learning

Machine Learning β€’ EDA β€’ Statistical Analysis β€’ Predictive Analytics β€’ Data Cleaning


βš™ Tools & Platforms

Git β€’ GitHub β€’ Postman β€’ VS Code β€’ Jupyter Notebook


πŸ“Š GitHub Analytics


πŸ”₯ GitHub Contribution Snake


πŸš€ Featured Projects

🏒 VM3 CMS Employee Management System

πŸ”Ή Tech Stack:

Node.js β€’ Express.js β€’ MySQL β€’ JWT β€’ REST APIs

βœ” Employee Management
βœ” Leave Management
βœ” Authentication System
βœ” SQL Database Design
βœ” API Development
βœ” Backend Architecture


β›½ Bharat Petrol Pump Sales Dashboard

πŸ”Ή Tech Stack:

Power BI β€’ SQL β€’ Excel β€’ DAX

βœ” Fuel Sales Analytics
βœ” Profit & Revenue KPIs
βœ” Customer Insights Dashboard
βœ” Interactive Slicers & Reports
βœ” DAX Measures & Calculations
βœ” Business Performance Analysis


πŸ€– AI Smart Todo Application

πŸ”Ή Tech Stack:

Next.js β€’ Node.js β€’ MySQL β€’ AI Integration

βœ” Smart Task Planning
βœ” Productivity Analytics
βœ” AI Priority Detection
βœ” Backend APIs
βœ” SQL Database Structure


πŸš€ What I'm Working On

  • πŸ”Ή Backend Development Projects
  • πŸ”Ή SQL Optimization & Database Design
  • πŸ”Ή Power BI KPI Dashboards
  • πŸ”Ή Data Analytics Projects
  • πŸ”Ή Machine Learning Fundamentals

🌱 Currently Learning

  • Advanced SQL Optimization
  • Machine Learning
  • Backend Scalability
  • System Design
  • Data Engineering

🎯 2026 Goals

  • Master Advanced SQL
  • Build AI-powered Applications
  • Become Full Stack + Data Analytics Engineer
  • Strengthen Machine Learning Skills
  • Contribute to Open Source

⚑ Fun Fact

πŸ’‘ I enjoy transforming raw data into meaningful insights and building backend systems that solve real-world problems.


πŸ“« Connect With Me


                   ⭐ Learning Never Stops β€’ Building Never Ends ⭐

Pinned Loading

  1. Day1-Superstore-Sales-Analysis Day1-Superstore-Sales-Analysis Public

    Superstore Sales Analysis project using Python, Pandas, Matplotlib, Seaborn, KPI Analysis, EDA, Customer Segmentation, and Business Insights.

    Jupyter Notebook 1

  2. Day2_SQL_Ecommerce_Analysis Day2_SQL_Ecommerce_Analysis Public

    SQL + Python E-Commerce Sales Analysis Project with KPI Analysis, Business Insights, Joins, and Data Visualization

    Jupyter Notebook 1

  3. Day3_Job_Market_Intelligence_Dashboard Day3_Job_Market_Intelligence_Dashboard Public

    SQL + Python + Excel Job Market Intelligence Dashboard with KPI Analysis, Hiring Trends, and Business Insights

    Jupyter Notebook

  4. Day4_AI_Recruitment_Intelligence_Dashboard Day4_AI_Recruitment_Intelligence_Dashboard Public

    Power BI Recruitment Intelligence Dashboard with Candidate Analytics, Hiring KPIs, and Business Insights

    Jupyter Notebook

  5. animated-webpage animated-webpage Public

    Modern animated responsive webpage with smooth UI effects using react lilbararies, tailwind css, and JavaScript.

    JavaScript

  6. Day5_Fuel_Sales_Analysis_Dashboard Day5_Fuel_Sales_Analysis_Dashboard Public

    Interactive Power BI dashboard for analyzing Bharat Petrol Pump sales, revenue trends, fuel performance, customer insights, and KPI metrics using DAX and Power Query.