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A 5-week practice series covering design patterns, SQL, Spring Boot, and DSA — structured for backend development and interview prep.

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sethubolt7/DN3.0_Exercises

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🧠 DN3.0_Exercises

This repository documents 5 weeks of consistent, hands-on practice across essential backend and system design topics, structured to build a solid foundation in modern software engineering.


📅 Weekly Breakdown

Each folder represents a dedicated week of progress:

  • Week 1–5:
    • 🧩 Design Patterns (SOLID, Factory, Singleton, etc.)
    • 🛢️ SQL Querying and Relational Design
    • 🌱 Spring Boot Fundamentals & REST APIs
    • 🧮 DSA Practice for Problem Solving and Efficiency

🚀 Perfect for:

  • Developers building backend fluency
  • Anyone preparing for system design and coding interviews
  • Learning by doing, with a focus on real-world application

Built with consistency, clarity, and practical depth.
Learn. Code. Repeat.

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A 5-week practice series covering design patterns, SQL, Spring Boot, and DSA — structured for backend development and interview prep.

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