Kara Ying

I am a full stack developer with a successful track record of bringing conceptual ideas to fully functional applications.

I've worked with a handful of clients in a variety of industries, ranging from startups to Fortune 20+ companies.

Proficient in both front end and back end frameworks along with relational / non-relational databases.

HTML/CSS/Bootstrap, JavaScript (ES5 / ES6, AngularJS, jQuery, Ionic, React, React Native, Redux), Node.js (Express), Python (Flask, Django), SQL (MSSQL, SQLite and Postgres), noSQL (DynamoDB, mongoDB, Firebase, CouchDB), and Java (Android).

Well versed in API integration and payments processing. Previous experiences include Uber, Google Maps, Yahoo, Facebook, Instagram, Stripe, web scraping, data scraping, webrtc , twillo etc.

If you are looking for complete end to end services, I can readily deploy across AWS (EC2 / Elastic Beanstalk), Heroku, WordPress, cPanel, or any other platforms / VPS of your choice. Sufficient experience in setting up both Nginx and Apache2.

I have also successfully deployed mobile apps on both the Play Store and App Store.

So my solid background about Mobile Application Programming

• Working with Swift iOS, Objective-c, Cocoa Touch, UIKit, and X-Code

• Hybrid Cross-platform App dev and expertised in PhoneGap (Cordova/Ionic), Xamarin, React Native

• Excellent in Java, Object-Oriented Design, and Design Patterns (Factory, Single Tone, Observer), REST, JSON and XML

• Excellent in developing Web Services(REST)

• Good experience with following techniques for a Mobile Development(iOS and Android):

-- Social Networking App, photo & video sharing app

--Messaging App, Shopping App, GPS app

--Video & Voice Call (VoIP)

--Food ordering app

--chatting & dating app

--IOS10 update, bug fix

--Facebook, twitter, google+, LinkedIn integration