How can a fresher get job when he or she doesn't has any network. Only option is through showcasing their projects but how many hiring managers would be interested in their area of interest

Start your own company around a project idea (or at least the website for one). This will force you to show off what you've done and that you have a basic understanding of how a business works, and it might be enough to get through the recruiter wall. If you spend enough time on it I don't think anyone would blame you for putting it on your resume. If you accidentally find a paying customer, all the better.

Showcasing your projects has gradually become useless too with the proliferation of vibe coded apps.

Hey!

Thanks for reaching out.

It is definitely getting tough in the world of AI and just fierce competition, especially with these dwindling opportunities for graduate or entry level roles.

I think the best chance these days is to have a targeted set of projects that is tuned for small businesses where you can easily reachout to them via Linkedin or similar social channels.

It has to be tailored projects using real data and services like AWS or GCP anything that can be built on top of real life usage in companies will help alot.

With this, you can get a chance to reach out to people in that company that doesn't have to be the hiring manager, just someone that can put a good word in to get you in.