Profile image of ZhenExpert
Flag of China Dandong(???), China
Member since September 9, 2017
6 Recommendations


Online Offline
I can assure you to make your first hiring to be 101% satisfactory. Being a "Expert Developer" I can assure you 101% satisfaction to implement your own idea to real things. I have 9+ years career in software and hardware development. Our skills are like the followings: 1. Web App Development - Front-end & Back-end Development 2. Mobile App Development -iPhone / iPad, Android App Design & Development 3. Electrical Engineering -Architecture, Electrical Engineering, Circuit & PCB Design, Micro-controller 4. ERP / CRM Development - Salesforce, Zoho, HubSpot, etc 5. Cryptcurrency / Blockchain -ERC20, Wallet, Smart Contract, Exchange Platform [login to view URL] expert Here is what I can offer you: - Be flexible to work as per your requirements & time zone. - Can speak and write English fluently. - Can work 40+ hours per week as per work load and deadlines. - Will give you daily progress report of the project. - Will offer you 101% guarantee of my work. Let me know your idea in details.
$50 USD/hr
47 reviews
  • 94%Jobs Completed
  • 96%On Budget
  • 93%On Time
  • 35%Repeat Hire Rate


Recent Reviews


Web Development History

Aug 2003 - Mar 2009 (5 years)

In Dalian there is DLSP - Dalian Software Park. I worked for 7 years there as a web developer. I gained a wide range of web development techs there including javascript, [login to view URL], [login to view URL], php, wordpress, shopify, python, django, ruby, ruby on rails, mongodb, mysql, sqlite, etc. I built 70+ websites. You can see a part of them in my portfolio.


Master's Degree

2009 - 2012 (3 years)

Bachelor's Degree

1998 - 2003 (5 years)


  • Preferred Freelancer Program SLA
  • Numeracy 1
  • US English Level 1


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

My Top Skills

Browse Similar Freelancers