Senior Mobile App + Backend Developer
Over the last 7 years, I have developed so many iPhone, iPad, Android apps including social networking app, dating app, chat app, shopping app, fitness app, video/photo sharing app, 2d and 3d games and so on.
I mastered all parts of mobile technologies & skills with lots of experiences.
And I have rich experiences in web-backend * web-apis development for mobile apps.
I have an extensive knowledge of ObjectiveC/Java/C#/Ionic-AngularJS languages, broad experience in a number of professional products such as mobile apps, cross platforms solutions, embedded systems, networking and multithreading solutions, algorithm development.
Mobile device platform:
✔ iPhone 6 plus, iPhone 6, iPhone 5s, iPhone5, iPhone4s
✔ iPad Air, iPad4, iPad3, iPad mini
✔ Google Nexus 5, Samsung Galaxy S5, S4, S3, HTC
✔ Native: iOS, Android (Objective-C, Swift, Java), JNI, NDK (C/C++)
✔ Hybrid: Xamarin (C#), Phonegap Cordova(Ionic, AngularJS)
✔ Web service: XML/JSON, REST/SOAP
✔ Web development: PHP MVC frameworks, MySQL, CodeIgniter
✔ Cloud backend: Parse, Amazon, Firebase, Foodie, Twillio, Plivio
✔ iAd, Adwirl, Revmob, Admob, Chartboost, Tapjoy, Flurry, Testflight
✔ Facebook, Twitter, Linkedin, Instagram, Youtube, Pinterest, Vimeo
✔ Google Map, Foursquare, Geolocation, GPS, Open Street Maps
✔ Chat & Messaging Engine: XMPP, OpenTok
✔ Video/audio/image processing: OpenCV, Pitch Control
✔ Cloud Communication: Twillio, Tokbox
✔ Speech recognition, text-to-speech, Siri, OpenEar
✔ MySQL, SQLite, Oracle, SQL Server, ODBC
✔ In-App Purchase
✔ JIRA, Github, BitBucket, SVN, GitLab
✔ Cloud services: iCloud, AWS, EC2, Dropbox
✔ Online Payment Gateway: PayPal, Stripe, Braintree
I’m looking for long-term business relationships with customers.