🚀 Software Engineering Notes

Welcome to my living collection of software engineering notes.

This book is built as a fast, practical reference for topics I want to review regularly: problem solving, systems and cloud concepts, C++ fundamentals, design patterns, and quantum topics. The goal is simple: keep useful material in one place and make it easy to revisit.

What This Book Is

• A study hub for core software engineering topics.
• A personal knowledge base that keeps growing over time.
• A reader-friendly reference with short sections, examples, formulas, and categorized notes.

Start Here

If you are opening these notes for the first time, these are good entry points:

• Quantum Physics
• AI + Machine Learning
• Object-Oriented Programming
• Array / String
• Creational Patterns

Explore by Topic

⚛️ Quantum

• Physics
• Information
• Computation

☁️ Microsoft Azure

• AI + Machine Learning
• Compute
• General
• Management and Governance
• Monitoring
• Network
• Security
• Storage

🏭 Design Patterns

• Creational Patterns
• Structural Patterns
• Behavioral Patterns

🧠 LeetCode

• Design
• Array / String
• Two Pointers
• Sliding Window
• Matrix
• Hashmap
• Intervals
• Stack
• Linked List
• Binary Tree
• Graph
• Trie
• Backtracking
• Divide & Conquer
• Kadane’s Algorithm
• Binary Search
• Heap
• Bit Manipulation
• Math
• Dynamic Programming

💻 C++

• Standard I/O
• Object-Oriented Programming
• Copying Objects
• Linked List
• Pointers
• Static Members and Friends
• Overloading Operators
• Aggregation and Composition
• Inheritance and Derivation
• Polymorphism
• Multiple Inheritance
• Templates
• Realization
• Iterators and STL

What to Expect

• Concise explanations instead of long textbook-style chapters.
• Notes organized by subject so review is fast.
• Mathematical notation where needed for physics and quantum sections.
• Problem-solving notes grouped by interview pattern.
• A structure that favors quick lookup over formal prose.

Best Way to Use These Notes

• Use the sidebar to jump between sections.
• Use the search to find a concept quickly.
• Treat chapters as reference pages, not necessarily linear reading.
• Revisit the same topic multiple times and refine your understanding.

Feedback and Contributions

If you spot an error, unclear explanation, or missing topic, contributions and suggestions are welcome.

• Credits
• License