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Create an auditing system for enterprise applications which tracks user requests, resources touched & action taken. Reuse logic by leveraging hooks so that code is clean & concise. By utilizing middlewares, events & closures we're able to capture the details of requests on all our resources without duplicating code.

Decouple, distribute, and scale: A message queue lets your app handle tasks asynchronously, improving performance, reliability, and system flexibility.

How to add Light/Dark mode to a Flutter application quick and easy using Flutter's built in Provider & Notification modules. Allow users to change the app's theme as well

Manually repeating these tests is costly and time consuming. Once created, automated tests can be run over and over again at no additional cost and they are much faster than manual tests. Automated software testing can reduce the time to run repetitive tests from days to hours.

Reasons why Flutter is my framework of choice over React Native for developing cross-platform apps on desktop, mobile, & web.

Usually an easy process but not always. With Flutter & Firebase logging hasn't been straight forward. The steps I've taken and the behavior I'm observing logging the duration of rootBundle.load() to Firebase.

How to setup SQL Server using Azure SQL Edge docker image and check its working correctly. Snippets of TSQL

A list of the necessary skills to qualify as a mobile develop in a framework

When we want to commit part of a file to git we can!

.NET commands & shortcuts to get you up and running quick & easy.

Overview of a new book I got.

Building a Duolingo/Quizlet/Leetcode/TikTok side project because I thought these apps were all awesome and wanted to combine attributes of each one of them into a single learning platform.

A few methods on the heap data structure

How to create a function which has access to variables defined outside its block scope

Requirements for setting up Java working environment using VSCode

Solving programming problems in multiple languages to master syntax, data structures, and algorithms.

Solving programming problems in multiple languages to master syntax, data structures, and algorithms.

Solving programming problems in multiple languages to master syntax, data structures, and algorithms.

Solving programming problems in multiple languages to master syntax, data structures, and algorithms.

Solving Leetcode problems to syntax of multiple languages and data structures & algorithms.

Solving programming problems in multiple languages to master syntax, data structures, and algorithms.

Solving programming problems in multiple languages to master syntax, data structures, and algorithms.

Solving programming problems in multiple languages to master syntax, data structures, and algorithms.

Containerize multiple services using Docker for cloud deployment. Using NPM, ExpressJS, NodeJS, and Docker we create two microservices that work together to create a web app which help users learn about the wizards of Hogwarts.

A review of dynamic programming and the techniques used to implement it including Brute Force, Top Down Memoization, & Bottom Up Tabulation.

How to implement a custom Hash Table, analogous to a dict, using simpler data types & a hash function.

Concurrency is the ability of program to handle multiple tasks simultaneously. Go uses go routines to achieve this, also known as concurrency.

Multi platform frameworks like Flutter means we can build web versions of our app simultaneously with mobile. Use Netlify to reach users on the web at the same time as iOS & Android by adding a few configurations and leveraging it's CI/CD pipeline to have web builds in no time.

The steps I would take to clone TikTok using Flutter. Including project structure, navigation, code snippets & more.

The steps I would take to clone TikTok using Flutter. Including project structure, navigation, code snippets & more.

One of the most famous algorithms in the field of graph theory. Useful when finding the shortest paths between nodes in a weighted graph.

Most common traversal orders used with binary trees.

Big O Notation's common complexity cases to familiarize oneself with.

The principles which guide object oriented programming

Platform specific solution for Android connectivity issues while developing with Flutter.

Change icon name based on build helping to identify which app is installed on our device quick & easy.

Seeding database records for our clients, understanding our records data types, and validating/designing relationships between resources.

10,000 ft overview on how we plan to scale to our first 1,000,000 concurrent users

Basic functionality of a stock exchange including Carousel Ticker, Line & Candlestick Charts, Portfolio page/screen & more.

Seeding database records for our clients, understanding our records data types, and validating/designing relationships between resources.

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.

Focuses on basic Linux command-line and file manipulation skills. Walkthrough of each level of Over the Wire's the Bandit series. It's a CLI game which helps players master Linux, SSH, and much more.

OverTheWire is an online platform that hosts a collection of war-games designed to teach security concepts, Linux command-line skills, and basic hacking techniques in a hands-on way. The games are structured to progressively increase in difficulty, helping users learn and practice:

How to install a virtual machine on an M1 Mac/ARM64 machine