David Mobile

Dandong, Liaoning, China

Yearly Stats: $2,115 Earned |

The guru of


David Mobile

Senior Mobile/Web Developer

If you are looking for a reliable, experienced and top notch developer for your mobile and web apps, that is where David comes in.

David is one of the top rated mobile developers who has been building iOS and Android applications including backend and web apps for over 10 years.

Through his development and collaboration with his clients and skillful developers, he is well versed in many programming languages, data structure and algorithms, frameworks and libraries, modern architectures and concepts.

Here is his skill set:
- Swift, Objective-C, Java, PHP, JavaScript, Node.js, Angular, HTML, jQuery, CSS, AJAX
- iPhone/iPad SDK, Xcode, Cocoa Pods
- Android SDK , Android Studio, Eclipse, Gradle
- Web Services development and integration(JSON/XML parsing /API integration)
- Web development using HTML, CSS, PHP, JavaScript, jQuery and AJAX
- QR, barcode scan
- Ads integration using Chartboost, Mobpub, Revmob, Admob, etc.
- 3rd party API integration like Facebook, Twitter, Google Maps, Dropbox, Paypal, Openpay, OpenTok, ooVoo, Quickblox, Sinch etc. implementation of BAAS (Backend as a service)
- CoreData, SQLite, Realm, Firebase & Parse backend.
- Amazon Web Service including EC2, RDS, S3, etc
- Advanced networking using Alamofire and TRON
- Awesome collection views using LBTAComponents
- Easy authentication using Lock, Auth0
- Messaging using SendBird
- Payment integration using Stripe
- Brilliant Calendars using JTAppleCalendar
- Easy and dynamic autolayout using Purelayout
- Downloading and Caching images using Kingfisher

He is friendly, honest and open to suggestions.
He puts the highest priority on what clients want and always find a way to quickly and successfully implement it.
Just give him a contact, and you will be happy about the communication, sincerity and his quality work.

Work Terms

He is available for 40+ hours a week.