Profile image of okzhang321
@okzhang321
Flag of China Dandong, China
Member since November 8, 2018
13 Recommendations

okzhang321

Online Offline
I am full stack developer with over 7 years experience. My main skills are: ☆ Frameworks ☆ - PHP and Laravel - WordPress, CMS - Ruby on Rails ☆ Front end Techniques ☆ - Javascript/JQuery, HTML, CSS, Bootstrap - Vue.js - AngularJS - NodeJS - ReactJS ☆ Database ☆ - PostgreSQL, MySQL, Firebase, AirTable, SQLite, MongoDB, Amazon DynamoDB. ☆ Mobile APP ☆ - Hybrid Mobile (React Native, IONIC Cordova, Xamarin) - iPhone (Objective C, Swift) - Android(Java, Kotlin) - Messengers/Chat apps - VoIP mobile apps, Sipdroid, Linphone customization - Video streaming, Wowza Cloud/Engine - OpenVPN customization - AR-SLAM ☆ DevOps ☆ - Amazon Web Services - Docker - Kubernetes - Jenkins I'm responsible and always punctual to deadlines. My goal is to make every client satisfied. Thank you!
$30 USD/hr
219 reviews
7.0
  • 100%Jobs Completed
  • 91%On Budget
  • 95%On Time
  • 10%Repeat Hire Rate

Portfolio

Recent Reviews

Experience

Senior Software Engineer

Jan 2015 - Jun 2018 (3 years)

Very excited work in here and get much experiences of ios and android development.

Education

Bachelor of Computer Information

2010 - 2014 (4 years)

Master of Software Engineering

2015 - 2016 (1 year)

Qualifications

Oracle Certified Association (2017)

Oracle

The Oracle Certified Associate examination measures a candidate's basic skills in managing Oracle systems.

Publications

Android app development introduction

Simple introduction of app development.

Certifications

  • Preferred Freelancer Program SLA
    87%

Verifications

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My Top Skills

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