This is the GitHub landing page for my work persona (@jwargo); you can find my personal repo at @johnwargo.

I'm a professional software developer, writer, presenter, father, husband, and Geek. For the last 15 years (or so), I focused on enterprise mobility and building mobile apps. My work is in 8 books, plus a lot of magazine articles and blog posts. I wrote seven books outright, and the other is an anthology of magazine articles I (and others) wrote for a particular publication. All but one of my books are on web and mobile software development. My latest publication is Learning Progressive Web Apps.

I'm currently a Principal Product Manager at Oracle.

I love tinkering with IoT, building and writing about projects for Arduino, Particle Photon, Raspberry Pi, and more.

What you'll find here is any repositories I publish through my day job. This is usually sample applications, conference presentations, and so on.

📫 How to reach me:

• Email me at first at firstlast dot com, I usually check email in the morning and after work; don't be in a hurry, I'm not - I'll get back to you when I can.
• I publish a lot of stuff on my personal blog at johnwargo.com, there's a contact form there
• If you have questions about any of the repos here, use Issues in the repo to ask your questions; I respond to all issues.

🔭 I’m currently working on ...

• My day job, of course, whatever that is.
• Learning as much as I can about Flutter.
• Writing articles for Random Dev Errors.
• Building and selling mobile apps through my little/side software company Fumbly Diddle Software.
• Creating commercial hardware products for hobbyists at my little/side hardware company Fumbly Stuff.