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Spring Boot Roadmap 2025. Watch NOW 👀 Mastering backend development with Java and Spring Boot has never been more important. Companies are scaling fast, and Spring Boot remains the framework of choice for building powerful, scalable APIs and microservices. That's why I put together The Ultimate Spring Boot Roadmap for Java Developers (2025 Update) — a complete step-by-step guide to help you: ✅ Solidify your Java fundamentals ✅ Master Maven or Gradle for builds ✅ Understand Spring Core deeply ✅ Build secure, production-grade REST APIs ✅ Integrate databases and migrations ✅ Implement API security with JWT and OAuth2 ✅ Test with JUnit, Mockito, and Testcontainers ✅ Connect to external APIs with WebClient ✅ Advance to Microservices, Kafka, GraphQL, Cloud, and more Watch here - https://lnkd.in/eVFZiJw6 #springboot #java #coding #interviewtips

Most Spring Boot developers make these REST API mistakes... Are you one of them? After reviewing dozens of Java backend projects, I noticed the same issues again and again: ❌ Inconsistent resource naming ❌ Wrong HTTP status codes ❌ Exposing entities instead of using DTOs ❌ Missing pagination, validation, and security ❌ No API versioning or documentation So I put together a video showing the Top 10 Spring Boot REST API Best Practices every developer should follow in 2025. ✅ Clean architecture ✅ Proper status codes ✅ Global exception handling ✅ Secure and scalable APIs 🎯 Whether you're a beginner or shipping production apps, this will level up your backend game. 📺 Watch the full video here: https://lnkd.in/eqEhyR2y #java #springboot #coding #interviewtips

🚀 New Video: How to Build APIs Using Spring AI, ChatGPT, and OpenAI - https://lnkd.in/eFWiVj77 AI is reshaping the future of software — and now you can bring that power into your Java applications. In this video, I walk you through how to integrate ChatGPT with Spring Boot using Spring AI and OpenAI's API. 🔧 You’ll learn: How Spring AI simplifies working with LLMs Setting up your Spring Boot backend Connecting to ChatGPT via OpenAI’s API Building intelligent, production-ready APIs Whether you're a Java dev exploring generative AI or building smarter backend systems — this tutorial is for you. 📺 Watch here: https://lnkd.in/eFWiVj77 Let me know what you think — and if you'd like to see more AI + Java content! #springai #springboot #chatgpt #openai #java #backenddevelopment #generativeai #llm #api #javadeveloper

🚀 Understanding the 5 Layers of Software Whether you're building a simple app or architecting an enterprise system, mastering these five layers is non-negotiable: 🎨 UI (User Interface) – Where users interact with your software. Think HTML, CSS, JavaScript, Tailwind, ReactJS. 🔌 API (Application Programming Interface) – How different systems communicate: REST, GraphQL, gRPC, WebSockets. 🧠 Logic (Business Logic) – The brain of your application. Built with Java, Python, Spring, .NET, and more. 💾 DB (Database) – Where your data lives. MySQL, Postgres, MongoDB, SQLite, CouchDB. ☁️ Hosting (Infrastructure) – The engine that runs everything. AWS, Azure, Google Cloud, Docker, Kubernetes. 💡 Whether you're a beginner or seasoned dev, understanding how these layers work together is essential for scaling your software development career. 👍🏿 Subscribe to our newsletter - https://bit.ly/4m7Oilb #programming #java #springboot #coding #interviewtips

Still confused about SQL JOINS? Whether you're writing complex queries or preparing for a tech interview, understanding how joins work is non-negotiable for working with relational databases. Here’s a quick breakdown of the most important SQL JOINS: 👉 INNER JOIN – Retrieves only the records that exist in both tables. 👉 LEFT JOIN – Gets all records from the left table, even if there’s no match in the right one. 👉 LEFT JOIN with NULL check – Filters only the left table rows that don’t have a match in the right table. 👉 RIGHT JOIN – Gets all records from the right table and matches from the left. 👉 RIGHT JOIN with NULL check – Filters only the right table rows that don’t have a match in the left table. 👉 FULL OUTER JOIN – Returns everything from both tables, whether there’s a match or not. 👉 FULL OUTER JOIN with NULL check – Only returns rows that don’t match on either side. 👍🏿 Subscribe to our newsletter - https://bit.ly/3RDRUNV #sql #coding #interviewtips

Friday Developers Meme. Yes Sir 🫡 #coding #programming #ai #nocode #meme #fridayhumor