Watch Full 2025 Backend Dev Crash Course for Beginners With Spring Boot (Kotlin, JWT Auth, MongoDB) Video Tutorial


Tutorial Details & Info

Tutorial Title: Full 2025 Backend Dev Crash Course for Beginners With Spring Boot (Kotlin, JWT Auth, MongoDB)
Instructor / Channel: Philipp Lackner
Lesson Runtime: 02:27 Minutes
Publish Date: March 30, 2025
Total Students / Views: 96,553 views

Master the concepts in Full 2025 Backend Dev Crash Course for Beginners With Spring Boot (Kotlin, JWT Auth, MongoDB) instructor Philipp Lackner. The total lesson runtime is 02:27 minutes with detailed practical demonstrations. Watch this video tutorial for free without any subscription or sign-up required.

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Course Description & Lesson Notes

Official Video Description:

Get an introduction to building a CRUD backend that allows users to register and login and then save notes in a MongoDB instance. This crash course uses Kotlin and covers REST APIs from the absolute basics up to building a fully working secured backend. ⭐ Courses with real-life practices ⭐ Save countless hours of time ⭐ 100% money back guarantee for 30 days ⭐ Become a professional Android developer now: https://pl-coding.com/premium-courses/ Download IntelliJ: https://www.jetbrains.com/idea/download Mongo Atlas registration: https://www.mongodb.com/products/platform/atlas-database 💻 Let me be your mentor and become an industry-ready Android developer in 10 weeks: https://pl-coding.com/drop-table-mentoring/ Regular programming advice on my Instagram page: https://www.instagram.com/_philipplackner_/ Join my Discord server: https://discord.gg/cwQbmUstEu Get the source code for this video here: https://github.com/philipplackner/SpringBootCrashCourse Kotlin Crash Course: https://youtu.be/dzUc9vrsldM?si=8vGs792MWd4_cEyX 00:00 Prerequisites 1:43 - What even is a REST API? 7:25 - What is a backend framework? 9:55 - What we will build 11:02 - Creating a Spring Boot project 15:20 - Project roundtrip 21:18 - Mongo Atlas setup 33:14 - Saving notes to MongoDB 1:06:00 - Base setup for security config 1:12:55 - Checking notes in Mongo Atlas 1:14:24 - Spring's Bean mechanism 1:17:30 - Deleting notes 1:21:05 - Setting up the user collection 1:30:12 - JWT generation & verification 1:57:27 - User registration & login 2:35:55 - Responding with correct status codes 2:44:57 - Field validation 2:52:47 - Trying it out & fixing last bugs

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Explore how to apply Full 2025 Backend Dev Crash Course For Beginners With Spring Boot (Kotlin, JWT Auth, MongoDB) with this in-depth video tutorial guide. In this detailed walkthrough, you will learn essential skills for Full 2025 Backend Dev Crash Course For Beginners With Spring Boot (Kotlin, JWT Auth, MongoDB).

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🎓 Lesson Overview & Learning Outcomes:

Welcome to the step-by-step video guide for Full 2025 Backend Dev Crash Course for Beginners With Spring Boot (Kotlin, JWT Auth, MongoDB) taught by Philipp Lackner. This tutorial provides a comprehensive walkthrough designed to take you from foundational principles to practical implementation.

💡 Key Topics Covered in This Course:

  • Core Fundamentals & Setup: Understanding the workspace, essential tools, and initial setup for Full 2025 Backend Dev Crash Course for Beginners With Spring Boot (Kotlin, JWT Auth, MongoDB).
  • Step-by-Step Practical Demonstration: Hands-on implementation guided by Philipp Lackner with real-world examples.
  • Best Practices & Key Shortcuts: Time-saving workflows, keyboard shortcuts, and industry-standard recommendations.
  • Troubleshooting & Common Pitfalls: How to avoid common beginner errors and optimize your workflow for peak efficiency.

📋 Recommended Prerequisites & Study Notes:

No prior advanced experience is required. Follow along with the video player above on any desktop computer, tablet, or mobile device. Pause and rewind at key steps to practice along with the instructor.

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