Zhao hong C.

Senior iPhone/C/C++/Web/Python Developer

Beijing, China



What's the difference?

In my dictionary, a great developer = being passionate about and being expert at what you do + a professional attitude no matter how big or how small a project is.

Work History & Feedback

iphone audio play/record app

“Fantastic coder, will use again. Thanks Ross!”
Fixed Price $998

iphone app: A relaxation sound player

“Ross did a great job on time and his communication skills are great.”
Fixed Price $778

iPad app developer

“Ross is an amazing contractor... Starting new job with him already!”
Fixed Price $1,756

New iPhone Application: iScene

“It was a pleasure to work with Ross. He was always very quick to answer all my emails (does he ever sleep?!), understood the specification well, worked very quickly, and was courteous in providing any changes / fixes I requested. I will hopefully be working with him again in the future.”
Fixed Price $1,025

iPhone App: Random Workout Selector

“Ross was off the charts awesome. This was my first iPhone app experience, and he not only made what I wanted (and more!) but he coached me through the process of what would and wouldn't work on the phone and with iTunes. Communication was always less than 24 hours and very clear -- don't think we had a single mis-communication between us!I can't say enough about his professionalism and expertise in this space. I am already brainstorming new apps just so I can work with him again!Thanks Ross!~ Patrick”
Fixed Price $1,173

Iphone App

“Ross did a GREAT job! I highly recommend him. He is very professional. helpful and patient!”
Fixed Price $1,072

Mobile App

Job in progress

Fixed Price $2,034
Tests Taken
Name Percentile Score

Upwork Readiness Test for Independent Contractors and Company Managers