Piao Y.
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Piao Y.

MOBILE DEVELOPMENT GURU (Highest Quality + Fastest Turnaround)


DanDong, China


Are you seeking for dedicated and experienced personal developer to make your great idea come to life? Or are you tired of handling lots of issues of your project? Then please consider me who is always willing to help you finish your project successfully. You will find me pleasure to work with. I have 5 years of experiences in mobile and web site development. Though I have been usually working on long-term and large scale projects, medium/small projects are also welcomed. I learned to follow the international standards for quality assurance and I always ensure both really fast turn-around and high quality. I am ... moreaiming at building highest quality apps that are more competitive than others in the marketplaces and I offer the most cost-effective solution for this. Please feel free to contact me to discuss your project. I feel proud of what I am working on and I always try my best to get my clients fully satisfied with the result. Best Regards, Piao less

Piao Y. has added 6 portfolio pieces. Create an account to review them.

Work History and Feedback

  • Aug 2013 - Dec 2013

    Mobile App Development + Ruby Rails
    Communication was great at first but then things began to go downhill. The communication wasn't there. I felt degraded and my work was not getting done in a timely matter. HE SHUT MY WEBSITE DOWN at one point and said it wasn't his fault. Umm yes its your fault because your working for me. My code was left with SO MANY ERRORS that I am having to pay for right now to get corrected. He is very good at what he does but when he is done with you he is done no matter what type of work is left to do. He was in over his head from the beginning and promises were false. I will never work with him again. He also asked for money off site (Paypal) which stupidly I agreed to not knowing better. HIRE BEWARE!!!!!
    $600.00 earned
    Fixed Price

  • Dec 2012 - Jun 2013

    Mobile Developer
    Piao did a great job, as usual! He understands technology and how to deliver. He worked hard and delivered on time.
    460 hours
    $33.33 / hr
    $15,320.48 earned

  • Jul 2012 - Dec 2012

    node.js, MongoDB, iPhone + Android project
    Piao did an excellent job. He was prompt and competent. His iPhone skills are exceptional. I would hire him again.
    392 hours
    $33.33 / hr
    $13,071.04 earned

Piao Y. has more jobs to show. Create an account to review them.


Name Score (out of 5) Time to Complete
JavaScript 1.8 Test 5.00 1st Place! 12 mins
Objective C Test 5.00 1st Place! 11 mins
RSS 2.0 Test 5.00 1st Place! 6 mins
Google Android Programming Test 4.60 Top 10% 20 mins
JSON Test 4.90 Top 20% 16 mins
MySQL 5.0 Test 4.90 Top 10% 13 mins
Programming with C++ Test 4.60 Top 10% 12 mins
iPhone Programming OS 4.0 Test 4.90 Top 20% 9 mins
U.S. English Basic Skills Test 4.50 Top 10% 22 mins
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Work History

4,582 hours worked
18 jobs


More than 30 hrs/week

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