Sunny X.

Sunny X.

iOS | Web Programmer | Android

Shanghai, China



What's the difference

Thanks for visiting my profile page.

I have 8+ years on software development, 6 years on mobile and web development. I also passed the Zend certification.

----- Languages experienced -----
Objective-C, JAVA, PHP, .NET, SQL, Javascript, Ajax, CSS, C/C++, HTML5, Ruby on Rails, jQuery

I can meet the deadline, provide a good quality and reasonable price.

Sunny X. has added 14 portfolio pieces. Create an account to review them.

Work History & Feedback

Vaccine Record App for Iphone

“Did what he said he would do. Very helpful. Good Job. Thanks Sunny”
73 hrs @ $22.22/hr
Earned $1,615

Ipad Kiosk Developer

“I have worked with Zorro on a few different projects and he was able to successfully edit Iphone apps that I had previously created. Very good communication and quality. I have not worked with him from start to finish but would have no problems doing so and will definitely use him again! Very good contractor!”
69 hrs @ $20.00/hr
Earned $1,390

iPhone/iPad game

“Sunny was completely thorough, efficient, patient and displayed an attention to detail that was nothing short of spectacular. This was the first iPad app for me and Sunny was able to assist me throughout the process professionally and without hassle. His knowledge of Apple's application guidelines made the app's approval into the App Store go smoothly and it would have been much harder, I believe, if Sunny wasn't a part of the team.”
10 hrs @ $22.22/hr
Earned $222

iphone app development

“Sunny is excellent. He has worked very effectively for my company and I recommend him as a fantastic developer. I will use him again on my next development.”
139 hrs @ $22.00/hr
Earned $3,047

iPhone App Submission - Adding Binaries

“Sunny Xu was very fast and responsive. He gave me everything I needed in a timely fashion. I would definitely recommend him again to do work for me.”
Fixed Price $116

iPhone Tester needed to recreate bug

“Sunny's team worked very hard and logged many hours testing my app looking for bugs.”
Fixed Price $20
Tests Taken
Name Percentile Score

Facebook Development Test


PHP5 Test


iPhone Programming OS 2.1 Test