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Build a stock exchange with .NET, Entity Framework, Flutter, Azure & more. Write backend code in C# & frontend using Flutter

An overview of data structures used to solve more complex problems in the field of computer science.

Patterns often used to solve Graph problems

Developing a better intuition on pointers & references.

Commonly used sorting algorithms & their corresponding Big Os. Develop a better intuition on DSAs by examining canonical sorting algorithms in Python.

Expo commands to get you up and running quick & easy.

Jetbrains commands/shortcuts to get you up and running quick & easy within their family of IDEs including DataGrip, RubyMine, PyCharm, PhpStorm, IntelliJ & more

Kubernetes commands to get you up and running quick & easy.

VIM commands to get you up and running quick & easy.

VSCode commands to get you up and running quick & easy.

Create a DB Cluster which ensures high availability & fast responses with the use of a read Replica. Use Docker & Postgres to create a local database cluster where 1 DB is a master which we write to and 1 DB is a replica which copies data for higher availability & resiliency.

Implement a server-side cache for faster and scalable systems. Caching results to DB queries can speed up server responses & by not overloading our DB with duplicate queries.

Create a RESTful web api using Flask, a micro web framework written in Python. Serve data to client side apps using REST & minimal setup thanks to the robust & simple Flask framework.

Allows behavior to be dynamically added to individual objects without modifying their code, promoting flexibility and adherence to the open/closed principle.

Provides an interface for creating objects in a superclass, but allows subclasses to alter the type of objects that will be created, promoting flexibility and reusability in object creation.

Defines a one-to-many dependency between objects, so when one object changes state, all its dependents are notified and updated automatically.

Encapsulates the logic for accessing and managing data sources, providing a centralized interface for data operations while promoting separation of concerns and improving testability.

Ensures a class has only one instance, providing a single point of access for shared resources like logging, configuration, or database connections.

Walkthrough of each level of Over the Wire's Natas series. Its a game which helps players master web server vulnerabilities testing

Works with more advanced Linux concepts and privilege escalation. Walkthrough of each level of Over the Wire's Leviathan series. Its a CLI game which helps players master Linux, SSH, and much more.