💻 Software Development Fundamentals Lab

Structured learning repository | Core programming concepts & language mastery
(Focus: Java | Python | Go | Algorithms | System Design Basics)

🧠 Philosophy

"Master the fundamentals to build complex systems with confidence."
This repo serves as my:

• Code Playground for core concepts
• Knowledge Reference with organized examples
• Skill Tracker showing measurable progress

📂 Repository Structure (Learning-Centric)

🖥️ Code Lab - Core Programming Skills

Actual project structure:

1_language_core/
    go/
    java/
        Roadmap JAVA.pdf
        learning-java/
            concurrency/
            data-structure/
            fundamentals/
            jvm-internals/
            oop/
            streams/
    python/
2_algorithms/
    leetcode/
    pattern-recognition/
    searching-sorting/
3_exercises/
    codewars/
    hakerrank/
4_mini_projects/
    cli-tools/
    concept-demos/
        mvc-demo/
        observer-pattern/
5_resources/
    book-notes/
    cheatsheets/
6_daily-log/
JAVA-ARCHIVED/
    Roadmap JAVA.pdf
    Aprendiendo Java/
        DataStructure/
            data structure.iml
            data structure course/
                data structure course.iml
                src/
                    arrayLists/
                    basics/
        OOP/
            Clases-metodos-abstractos/
                Clases-metodos-abstractos.iml
                src/
                    clases/
            ejercicios/
                ejercicios poo/
                    ejercicios poo.iml
                    Facturas/
                    ...
                Ejercicios-logica/
            Interfaces y excepciones/
                Interfaces y excepciones.iml
                src/
            polimorfismo/
                polimorfismo.iml
                src/
        Understanding The Basics/
            FirstProgramanInt.iml
            notas.md
            src/
                Basics.java
                arrays/
                control_structures/
                logic/
                math/
                methods/
                strings/
    Libros Y Material/
    Notas/
backend roadmap.jpg
README.md

Topics Covered:

✅ Memory Management | ✅ Concurrency Basics | ✅ Design Patterns | ✅ JVM Internals

🔷 Algorithmic Thinking

• Example: Binary Search Implementation

def binary_search(arr, target):
    left, right = 0, len(arr)-1
    while left <= right:
        mid = (left + right) // 2
        if arr[mid] == target:
            return mid
        elif arr[mid] < target:
            left = mid + 1
        else:
            right = mid - 1
    return -1

Patterns Mastered:

✅ Time Complexity Analysis | ✅ Recursion | ✅ Graph Traversal | ✅ Dynamic Programming Basics

🤝 Knowledge Sharing

• This repo follows the "Learn in Public" philosophy. You can:
• Use code examples with attribution
• Suggest better implementations via Issues
• Discuss fundamental concepts in Discussions
• Connect on LinkedIn for career-focused discussions

How to Engage:

• Bookmark interesting sections
• Open an Issue for technical debates
• Connect on LinkedIn for career-focused discussions

"The expert in anything was once a beginner." — Lets grow together! 🚀