What are some real-world web applications you've developed and how can you showcase them in your portfolio?

Including a variety of projects using different technologies, frameworks, and languages is essential. This not only demonstrates versatility but also shows your ability to adapt to diverse technical environments. For example, if you've developed applications using both React.js and Angular, it showcases your proficiency in different front-end frameworks.

Initially I started working on a new project to learn a new technology and implement it myself to get the bigger picture on how different technology works. Later I found you can use those projects for multiple purposes, to create - POC(Proof Of Concept) - Showcase your skills - Integration of multiple things at one platform - Working independent for some extra income. Choosing a new project is not difficult, adhering to the completion is the hard part. You can start with as small and simple a management application and go deeper like decentralisation network planning and implementation application.

Focus on showing quality rather than quantity. Select a few high-impact projects that demonstrate a deep mastery of relevant technologies. Prioritize complete and polished work that uses recent technological advances, as they reflect your up-to-date skills and professionalism. Include projects with measurable impact, such as significant improvements in user engagement or performance. For front-end positions, opt for visually stunning projects with fluid user interfaces that showcase your ability to create engaging user experiences.

The purpose of web application is to basically automate manual tasks and store the data in a designated place to retrieve and perform action on those at will. You can use web applications to implement multiple things/technology along with the existing apps. Web applications make the world faster and more reliable with ease of connection.

Don't be afraid to add a public repository link of GitHub on social media platforms or resume. It only makes your work look more genuine and a little show off never hurts ?? When working on the backend, no need to provide a screen shot of code and your audience is smart enough to fork or clone your project. Screen shots make more sense when working with UI or Designs. Use other contributor's work and try to replicate or solve the issues they are facing, you will learn a lot

Emphasizing the importance of deploying your web applications on professional hosting services, even using free plans, is crucial. This practice demonstrates your competence in the real world, showing your ability not only to develop, but also to deploy and maintain applications in a real-world environment. It significantly increases the credibility of your portfolio, as potential employers and clients can interact with your fully functional products, rather than just viewing screenshots or videos. Deploying applications requires skills beyond coding, such as an understanding of server environments and basic DevOps, thus illustrating a broader technical competency.