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AbhaySharma3666/README.md

Hi 👋, I'm Abhay Sharma

🚀 About Me

🎓 B.Tech in Computer Science & Engineering (2026)

💻 Passionate about:

  • ⚡ Java Backend Development
  • 🏗️ System Design & Microservices
  • 📊 Data Analytics & Visualization
  • 🚀 Real-Time Distributed Systems
  • ☁️ Cloud & Scalable Architectures

🧠 Technical Expertise

## 🚀 Backend Engineering

- Java & Spring Boot
- REST APIs & Microservices
- Kafka Event Streaming
- Redis Caching
- JWT Authentication
- WebSocket Communication

---

## 📊 Data Analytics

- SQL & Database Design
- Power BI Dashboards
- Excel Analytics
- Python Data Analysis
- Data Cleaning & Visualization
- KPI & Business Reporting

---

## ⚙️ Tools & Platforms

- Docker
- Git & GitHub
- Firebase
- PostgreSQL
- MySQL
- MongoDB

🌱 Currently Exploring

Learning:

  • Spring Security
  • Docker & Kubernetes
  • AWS Cloud
  • CI/CD Pipelines
  • Advanced System Design
  • Distributed Systems

🚀 Featured Projects

☕ Java Backend Projects

Project Description Tech Stack Repository
🚌 Real-Time GPS Bus Tracking System Production-grade backend system for live GPS tracking, ETA prediction, Kafka event streaming, and Redis-based real-time processing.

Java Spring Boot Kafka Redis PostgreSQL WebSocket
📇 Smart Contact Manager Secure contact management application with JWT authentication, role-based authorization, and dashboard management.

Java Spring Boot Spring Security JWT MySQL
🍔 Foodies – Full Stack Food Ordering System Full-stack food ordering application featuring a customer-facing ordering platform, dedicated admin panel for managing food items and orders, and a backend REST API for handling application data and business operations.

React.js Java Spring Boot REST API Database

📊 Data Analytics Projects

Project Description Tech Stack Repository
🤖 AI-Powered Sales Forecasting Dashboard End-to-end sales analytics and forecasting solution combining historical sales analysis, interactive Power BI dashboards, and machine learning to predict future sales trends and support data-driven business decisions.

Power BI SQL Python Machine Learning
📉 Customer Churn Analysis Business analytics project focused on customer retention insights, churn analysis, KPI reporting, and data-driven decision making.

Python Pandas NumPy Power BI Matplotlib
📊 Investment Behavior Analysis Dashboard Interactive Power BI dashboard analyzing investor behavior, investment preferences, savings objectives, investment duration, monitoring frequency, and financial information sources.

Power BI Power Query DAX CSV
📱 Mobile Sales Analysis Dashboard Interactive Power BI dashboard analyzing mobile sales performance, brand and model trends, city-wise revenue, customer ratings, payment methods, and time-based sales patterns.

Power BI Excel DAX Power Query
📈 Sales Insight Dashboard Interactive Power BI dashboard providing revenue analytics, regional sales insights, KPI tracking, and executive-level reporting.

Power BI SQL Excel Python

📱 React Native Projects

Project Description Tech Stack
📰 React Native News App Modern mobile news application with category filtering, search functionality, dark mode, Redux integration, and real-time API fetching.

React Native Redux News API
✅ Advanced Todo App Animated Todo application featuring local storage, task categorization, theme switching, and modern mobile UI design.

React Native AsyncStorage

🏆 Project Highlights

⚡ Engineering Focus

Backend Development:
  - Spring Boot
  - REST APIs
  - Kafka
  - Redis
  - Microservices
  - WebSocket

Data Analytics:
  - Power BI
  - SQL
  - Python Analytics
  - Dashboard Design
  - Business Intelligence

🎯 Current Focus

  • 🚀 Building scalable backend systems
  • 📊 Creating data-driven dashboards
  • ⚡ Learning distributed systems
  • ☁️ Exploring cloud deployment
  • 🧠 Improving system design skills

📊 GitHub Stats



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  1. SmartContactManager SmartContactManager Public

    Smart Contact Manager is a comprehensive, cloud-based contact management solution built with Spring Boot. It enables users to securely store, organize, and manage their contacts with advanced featu…

    HTML

  2. Company-Sales-Insights Company-Sales-Insights Public

    Improved sales performance visibility by converting raw transactional data into an interactive Power BI dashboard with actionable business insights.

  3. Customer_Churn_Analysis Customer_Churn_Analysis Public

    This project provides an end-to-end workflow to analyze and predict customer churn. It leverages SQL for data preparation, Power BI (with DAX and Power Query) for reporting, and a Random Forest mod…

  4. Investment_Data_Analysis Investment_Data_Analysis Public

    A comprehensive Power BI dashboard project focused on analyzing investor behavior, investment preferences, savings objectives, monitoring frequency, and financial information sources using Power BI…

  5. Mobile_Sale_Analysis Mobile_Sale_Analysis Public

    📊 Mobile Sales Analysis Dashboard using Power BI & Excel | Sales, Customer & Business Insights

  6. bus_tracking_backend bus_tracking_backend Public

    Java