Profile image of jinyin1117
@jinyin1117
Flag of China Shenyang, China
Member since July 14, 2016
5 Recommendations

jinyin1117

Online Offline
✅ Fluent English ✅ 55 hrs/week ✅ 100+ Projects ✅ 11+ yrs Full Stack exp ✔ Web Design/Dev (Ecommerce, Blog, Company Site, Netsuite ERP, CRM) ✔ Page Speed Optimize (Gtmetrix, Google Speed) ✔ UI/UX design, PSD-to-Web, Frontend Design ✔ Hosting Server Management (WAMP, LAMP, Linux, CentOS, Ubuntu, WHM, Cpanel, FTP, SSL, Mail, Putty, DNS management) ✔ Mobile App, Web API, Web + Mobile App Integration (RESTful API, React Native, Unity 3D, IOS) ✔ Data Entry, Typing, Web Scrapping, Excel/Word, Visual Assist ✔ English/Chinese Translator, Multilingual Web work Skills: ✔ PHP, MySQL, Html5, Css3, Javascript, JSP, Java, C++ (11 yrs experience) ✔ Laravel, Zend, Smarty, CakePHP, Symphony, Code Ignitor (7 yrs) ✔ Wordpress, Magento, Shopify, Netsuite,Zoho, Joomla (11 yrs) ✔ Photoshop (11 yrs) ✔ Mobile App, Android, IOS (7 yrs) ✔ SEO, Page Speed Optimization (6 yrs) ✔ Project Manager (5 yrs) ✔ React, D3, Angular, Vue, Node, Express, jQuery (4 yrs) ✔ Scrap & Data Entry, Quick Typing, Excel (11 yrs)
$25 USD/hr
11 reviews
3.9
  • 100%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • 27%Repeat Hire Rate

Portfolio

Recent Reviews

  • image of Azeem J. Project for Yin J. -- 3 $116.27 USD

    “its really nice to work with yin , his work is brilliant”

  • image of Azeem J. Project for Yin J. -- 2 $178.48 USD

    “deliver as expected , i am hiring again”

  • image of Matteo F. Wordpress Woocommerce Select Filter €30.00 EUR

    “Amazing Job, very talented developer!”

  • image of Gln C. Responsive emails for Magento 2 $68.00 CAD

    “Yin did a great job and was very dedicated to help solve all issues. We have already assigned him more work.”

  • image of C W. development -- 2 $190.00 AUD

    “Yin is a very good developer and nice to work with. Good at communicating with expert programming skills. I highly recommend. This is my 2nd project with Yin and I will definitely hire him again.”

  • image of C W. wordpress development $200.00 AUD

    “Very happy with Yin's work. Very professional, communicates well and is a good developer. I would hire Yin again and do recommend him as a reliable and efficient developer.”

Experience

Software Engineer & Team Leader

Aug 2015 - Sep 2018 (3 years)

Worked as a software engineer and team leader. Most stuff was to build websites and API endpoints. Mainly focused on the programming languages like PHP, Ruby, [login to view URL], Javascript. Frameworks & CMSs used: - PHP: Laravel, Wordpress, Opencart, Joomla - Ruby: Ruby on Rails - [login to view URL]: Express - Javascript: [login to view URL], Angular, Vue, jQuery

Senior Developer

Mar 2014 - Sep 2015 (1 year)

I have built Ruby on Rails web app from design mockup. The app supports push notification, CoreData, Offline mode, Geo-Location functionalities. I built the frontend and RestAPIs using Ruby on Rails

Education

Master Degree

2010 - 2014 (4 years)

Qualifications

Wordpress Verified Award (2019)

verifyWP

Wordpress Verified in verifyWP

Google SEO (2018)

Google

Google SEO Certified

Certifications

  • C# 1
    95%
  • JavaScript Level 1
    95%
  • Photoshop CS5 1
    95%
  • Preferred Freelancer Program SLA
    94%
  • HTML5 Basics 1
    92%
  • Android 1
    90%
  • WordPress
    90%
  • SEO Level 1
    87%
  • PHP Level 1
    87%
  • PHP Level 2
    85%
  • iPhone Development 1
    80%
  • MySQL Level 1
    77%
  • US English Level 1
    75%

Verifications

  • Facebook Connected
  • Preferred Freelancer
  • Payment Verified
  • Phone Verified
  • Identity Verified
  • Email Verified

My Top Skills

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