Jef Armstrong

iOS, Node.js, Angular.js Developer (for hire)

Need an iOS App?

I've been a developer for over 25 years. I've done everything from writing touch-screen kiosks for music/video/book stores, developing a high-performance search engine for barnesandnoble.com in C++, to writing iOS games.

I've written two iOS games, a social music app, a social photo sharing app, and helped add features or bug fixes to many more.

Check out my portfolio for examples.

Need a backend API or WebApp?

I can do that too. I've written several backend server api's for mobile apps, all in node.js with MongoDB databases. I usually run them on Heroku or AWS directly. I have also written several Angular.js front-end apps for various clients.

Some of the technologies I've been using recently:

  • Node.js
  • MongoDB
  • Express
  • MEAN stack
  • Angular.js
  • Bootstrap