Umer's repositories
simple-fake-bank
This project simulates a fake bank with an in memory database which the end user can use to interact with the system. It is a complete standalone project which can be a micro service in a bigger project. A Swagger API documentation is also available. It also uses github actions.
technical-shortcuts
This project contains command line shortcuts for git and maven which can be used on command line. These shortcuts are created for both Windows and Linux.--
prefix-type-ahead
This project simulates a Type ahead feature with an in memory database(using Redis) which is similar to google's auto suggestion feature when typing in a search command. It is a complete standalone project which consists of backend which implements Trie and prefixweb which is used to call backend logic using REST API. --
release-version-finder
This project uses maven plugins to write important release information such as major version, minor version etc in a build-info.properties file. This can be used to automate deployment and rollout of a project to production using a deployment pipeline.--
builder-pattern
This project uses builder pattern to create Objects. In this example, a custom Pizza is created for a restaurant using the Builder Pattern. Using this pattern removes the need to call new operator on a class and the same construction process can create different representations.It allows us to dynamically create objects however we want to.
color-flipper
The project is called color flipper and in this project, we will flip through colors when the user click a button. This program can be used to teach little kids either a fix set of colors which are displayed on the screen along with their names. The application also has the possibility to generate random colors with every click of the button. --
concepts-in-simple-words
This repository consists of various topics which are relevant for a Java developer, each of which are explained in simple words. For the most part, only readme files are created. However, when required, notes are supplemented with pictures and further sub-folders and code etc.
counter
The project is called counter and via this project, the user can increase or decrease the counter when the user click a button. This program can be used to keep track of repeatable task which increases or decreases over time. Additionally, the user can also reset the counter when needed.
employee-eclipselink
This project contains an application for employee registration which uses JavaEE and uses EclipseLink to register information of the employee in the database. The main focus of the project is understand what EclipseLink is and how to use it within JavaEE eco system. The main emphasis is given on EntityManagerFactory and EntityManager interface as well as EntityTransaction and how to use it. For this purpose, a simple JPA Project is created.
employee-registration-dao-mvc
This project contains an application for employee registration which uses JavaEE and uses DAO pattern to register information of the employee in the database. The main focus of the project is understand and use DAO pattern with JavaEE eco system. This is a dynamic web project which runs on Tomcat web server. --
factory-pattern
The aim of this project is to show case how to create types of classes(which originate from an Interface/Abstract class) and create objects dynamically. Otherwise, without factory method pattern, we have to create objects at compile time which increases coupling but also code harder to extend for future requirements. --
java-functional-programming
The aim of this project is to show case the differences between Imperative and declarative approach of coding. Another focus is on different functions available in the Stream API as well as some pros and cons of some of these approaches.--
javascript-basic
This is a simple JavaScript project which is created to practise code from the Udemy course.
LinkFree
Connect to your audience with a single link. Showcase the content you create and your projects in one place. Make it easier for people to find, follow and subscribe.
oop
The aim of this project is to describe the core concepts of OOP briefly with an example for each of them. The project is coded in Java.
remove-duplicates
Removing duplicates from an unsorted linked list
reviews
The aim of this project is to display reviews of professionals in an interactive manner. One can switch between a select list of information for professionals by either click on forward or backward button. One can also show random profileby clicking on 'surprise me' button.
strategy-pattern
The aim of this project is to showcase how can one use strategy pattern to describe a bunch of algorithms, put each of them into a separate class, and make their objects interchangeable. In simple words, it allows us to change the algorithm independently without changing the client using it. Strategy pattern can be seen as another name for dependency injection.--
SyedUmerAhmedCode
Config files for my GitHub profile.