Spring Boot Pro: Elevate Your Development Skills – Series 1

This agenda focuses on real-world coding challenges, face-to-face interview scenarios, system design problems, and practical issues encountered in product development.

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## 🧠 Agenda:

### 1. Coding Challenge: Implementing an LRU Cache (15 mins)

• Objective: Design and implement a Least Recently Used (LRU) cache using Java.
• Key Concepts: Data structures (HashMap, Doubly Linked List), algorithm optimization.
• Discussion Points:
• Time and space complexity analysis.
• Real-world applications of LRU caching.

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### 2. Face-to-Face Interview Simulation: Debugging a Spring Boot Application (25 mins)

• Scenario: You're presented with a Spring Boot application that fails to start due to a `BeanCreationException`.
• Tasks:
• Identify and resolve the issue.
• Discuss the root cause and preventive measures.
• Key Concepts: Spring Boot auto-configuration, dependency injection, application context

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### 3. System Design Session: Designing a URL Shortener Service (15 mins)

• Objective: Architect a scalable URL shortening service similar to Bitly.
• Discussion Points:
• Database schema design.
• API design and rate limiting.
• Handling high availability and fault tolerance.

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### 4. Real-World Product Issue: Handling High Traffic in a Spring Boot Application (25 mins)

• Scenario: Your Spring Boot application experiences performance degradation during peak hours.
• Tasks:
• Analyze potential bottlenecks.
• Implement solutions such as caching, database optimization, and asynchronous processing.
• Key Concepts: Application profiling, caching strategies, asynchronous processing.

5. Q&A and Interactive Discussion (30 mins)

• Open floor for attendees to ask questions, share experiences, and discuss challenges faced during interviews or in real-world projects.

Link::

https://us02web.zoom.us/j/84746096261?pwd=SLszXDiji7GCuLYlwobQ07girDxc51.1

Meeting ID: 847 4609 6261
Passcode: 061541

## 🎁 Takeaways:

• Access to session recordings and presentation materials.
• Sample code snippets and project templates.
• Curated list of interview questions and answers.
• Certificate of participation.
• Referral Job

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