My name is David Serrano, I am a mobile app developer. In this personal blog I write articles about my work, my experiments and my experiences while carrying out my daily tasks; here you can find content ranging from tutorials on how to implement some functionality, articles aimed at beginners, writings of interest focused on mobile development technologies, through articles on marketing and application promotion.

I hope that the content you see in this blog is useful to you. I try to prepare every material I write with the utmost care, I always go through it several times before publishing it to make sure everyone can understand it; I also try to populate the article with external links of interest and source code for those who want to expand their knowledge.

🎥 Did you know that you can find versions of my articles in video format?

In YouTube:
In Odysee:

❤️‍🔥 If you want to help me you can do it in several ways:

Clicking on the 'Sponsor Author' button and donating a quantity of your choice
You can try any of my apps and use it if you find it useful

Thank you very much for your support, it means a lot to me.

Happy coding 💪

Legal Disclosures:

As an Amazon Associate, I earn from qualifying purchases.

variables

const, final, dynamic, var... when and why?