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sairam468/README.md

👋 Hi, I'm Ganta Lakshman Naga Durga Sairam

💻 Java Full Stack Developer | Spring Boot | REST APIs | Microservices

🎓 ECE Graduate (2023)
📍 Hyderabad, India

I’m a backend-focused Java developer with hands-on experience building scalable web applications using the Spring ecosystem.
I enjoy designing clean layered architectures, working with databases, and gradually evolving systems from monoliths to microservices.

I believe in understanding fundamentals deeply — from Core Java & JDBC to Spring Boot & distributed systems.

🚀 Tech Stack

🧠 Backend

  • Java
  • Spring Boot
  • Spring MVC
  • Spring Data JPA
  • Spring Security
  • Spring Cloud
  • REST API Development
  • Microservices Architecture

🌐 Frontend

  • HTML, CSS, JavaScript
  • Thymeleaf
  • React

🗄 Database

  • MySQL
  • Oracle
  • JDBC

⚙ Tools & Platforms

  • Git & GitHub
  • Maven
  • Postman
  • Apache Tomcat

🏆 Featured Projects

🛒 ShopNest – E-Commerce Application

A production-style full-stack e-commerce application built using Spring Boot and Thymeleaf.

Highlights

  • User authentication & session-based cart
  • Product browsing, checkout & order workflow
  • Optimized JPA queries
  • Clean MVC layered architecture

👉 https://github.com/sairam468/shopnest-ecommerce-application

🏢 Employee Leave Management System (REST API)

A backend-focused RESTful API for managing employee leave workflows.

Highlights

  • CRUD-based REST endpoints
  • Layered architecture (Controller–Service–Repository)
  • Spring Data JPA integration
  • API testing using Postman

👉 https://github.com/sairam468/employee-leave-management-system

🌐 Spring Boot Microservices Architecture

Hands-on implementation of distributed microservices using Spring Cloud.

Concepts Covered

  • Eureka Service Discovery
  • API Gateway
  • Config Server
  • Feign Client
  • Load Balancing
  • Circuit Breaker

👉 https://github.com/sairam468/springboot-microservices-architecture

🚀 Spring Boot Mini Projects Suite

A collection of structured Spring Boot applications demonstrating real-world backend patterns.

Includes

📊 Reports Generation Application

  • Dynamic report filtering
  • Pagination & query optimization

🎓 Student Enquiry Management System

  • CRUD & search functionality
  • Secure authentication with Spring Security

📝 Blog Management Application

  • Posts, categories & comments
  • JPA entity relationships
  • Modular MVC architecture

👉 https://github.com/sairam468/springboot-mini-projects-suite

📚 SAIBOOK – Java Web Technologies Project

An online bookstore built using classic Java web technologies.

Highlights

  • JDBC + Servlets + JSP
  • EL & JSTL usage
  • DAO pattern implementation
  • Session-based cart management
  • Deployed on Apache Tomcat

👉 https://github.com/sairam468/saibook-online-bookstore

📂 Learning & Concept Repositories

🌱 Spring Ecosystem

  • springboot-rest-api-examples
  • springboot-mvc-examples
  • springdata-jpa-examples
  • springboot-core-concepts
  • spring-framework-core-concepts

🌐 Java Web Technologies

  • servlet-jsp-web-development
  • jdbc-database-examples
  • java-web-technologies-collection

☕ Core Java

  • core-java-fundamentals

🎨 Frontend

  • react-concepts-and-projects
  • developer-portfolio

📈 What I Focus On

✔ Clean layered architecture
✔ Backend system design
✔ Database & query optimization
✔ RESTful API development
✔ Distributed microservices concepts
✔ Security & authentication integration
✔ Real-world, production-style projects

📫 Connect With Me

⭐ Always learning. Always building. Always improving backend systems.

Pinned Loading

  1. shopnest-ecommerce-application shopnest-ecommerce-application Public

    Full-stack e-commerce web application built with Spring Boot, Thymeleaf, and MySQL featuring authentication, cart, checkout, and order management.

    HTML

  2. employee-leave-management-system employee-leave-management-system Public

    RESTful Leave Management API built using Spring Boot and Spring Data JPA, tested using Postman for CRUD-based workflow management.

    Java

  3. springboot-mini-projects-suite springboot-mini-projects-suite Public

    Collection of structured Spring Boot backend applications including report generation, enquiry management, and blog system with layered architecture and security integration.

    HTML

  4. saibook-online-bookstore saibook-online-bookstore Public

    Online bookstore web application built using JDBC, Servlets, JSP, and EL/JSTL implementing session-based cart management and layered DAO architecture.

    Java

  5. springboot-mvc-examples springboot-mvc-examples Public

    Spring Boot MVC examples demonstrating CRUD operations, form data binding, dynamic search, pagination, sorting, and soft delete concepts.

    Java

  6. springboot-rest-api-examples springboot-rest-api-examples Public

    Spring Boot REST API examples demonstrating request handling, JSON/XML processing, path variables, request parameters, and consumer–provider communication.

    Java