Become a Mobile Developer using JavaScript

Want to build apps for both the web and mobile phones and don’t know where to get started?

Hey β€” I’m Jorge Vergara - the developer behind JSMobileDev.

Jorge Vergara

I’m here to help you leverage JavaScript to build apps you can deploy on the web, the App Store, and Google Play.

I’m a Full Stack JavaScript developer from Colombia πŸ‡¨πŸ‡΄.

I specialize in building mobile apps running on the browser with web technologies, and create free and premium courses, and write technical articles about Ionic Framework, Angular, Firebase, and nodejs.

I’ve worked with and lead teams that build software for handling logistics operations of fortune 500 companies.

Leave your email address below and you’ll get a FREE BOOK teaching you how to jump-start your projects using Firebase πŸš€.

Jorge is the community’s resident Firebase + Ionic expert, let him walk you through how to build your own Firebase application using Ionic Framework.

- Josh Morony -- JoshMorony

Freatured Course

Do you know who has access to your Firebase app? What if someone opens chrome devtools and grabs your API key? What can they do with it?

That’s always a risk with client-side applications, but no need to panic, there are ways in which you can secure all aspect of your application, and not only your database security rules.

That’s where the Firebase Security Checklist comes from, it’s a 50-minute video course that covers how to secure the multiple Firebase APIs that we use.

You’ll learn about Firestore and Cloud Storage Security Rules, Authentication authorized domains, API access and restrictions, and much more.

Jorge Vergara

What’s in it for you?

We live in a fast-paced environment so things tend to change fast, you need reliable sources of information so that you can stay always up-to-date.

That’s where I come in, whenever I release a new course, or when there’s something major going on with Ionic, Firebase, or Angular, I’ll send you an email to let you know.

In general you’ll get 2 to 4 emails a month, depending on the changes happening to either of those frameworks and platforms.

I used Jorge's guide to build a sports matching app for a client. Everything is going really well thanks to you! I don't know what I would've done with Firebase without your guide, to be honest!

- Mohamad Tawakol -- Alt Labs Inc.

Latest Articles

Quickly backup any collection on your Firestore database

Learn how to export (and re-import) data from your Firestore database quickly using your terminal
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When to use Firebase HTTP vs Callable Cloud Functions

Learn the differences between Callable and HTTP Cloud Functions to understand when to use each different type
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Build better forms in Ionic with autocomplete, helper text, and error messages

Improve forms to create a better experience for our users by adding helper text to fields that are prone to mistakes, add descriptive error messages, change the input types, and leverage the browser capabilities so that the users can auto-fill the data with their browser’s autocomplete
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What is the difference between a BehaviorSubject and a regular Subject

Learn the difference between a BehaviorSubject and a regular Subject so that you can spot when you would want to use one vs the other.
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Implement a Search Bar on your Ionic app to filter your data

Learn how to implement a Search Bar on your Ionic app to filter your Firebase data
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