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  • API Development
  • Framework Design
  • Mobile Development
  • ReactJS
  • Software Development
  • Web Development
  • Android
  • AngularJS
  • App Development
  • Back End Development
  • Bluetooth
  • Energy Management
  • GitHub
  • Google
  • GPS

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  • Web Site & Application Developement

    $40/hr Starting at $500 Ongoing

    Dedicated Resource

    Those are my strong Web skills: Magento; WordPress; PHP with frameworks - Laravel and Yii2; MySQL ; JavaScript with frameworks; AngularJS; Node.js; React/React Native/Redux; Swift; So back-end api for...

    AngularJSAPI DevelopmentBack End DevelopmentFramework DesignJavaScript
  • IOS/Android/MacOSx app development

    $40/hr Starting at $500 Ongoing

    Dedicated Resource


    AndroidAPI DevelopmentApp DevelopmentBluetoothEnergy Management


Professional Web & Mobile Developer

I am Robert Williams from Canada.
Professional Web & Mobile developer with over 10 years of experience in developing web & mobile applications.

My major development areas are :
- Objective-C/Swift, RxSwift and Java for native iOS/Android
- React Native, Xamarin, Ionic for hybrid mobile app
- Social Frameworks, Backend & Clouding Service, Payment Gateway Integration
- GPS Tracking, Map Integration
- Web services, RESTFul APIs, JSON, XML
- Source Repository, TestFlight, Github, SVN, BitBucket

I will work with my all of service for clients.

Work Terms

I am a full stack developer who can work over 40 hours per a week.
If I am very busy with any job, then I will work without weekend.