topstar323 adlı kullanıcının profil görüntüsü
China bayrağı Shenyang, China
16 Ekim 2014 den beri üye
6 Tavsiyeler


Çevrimiçi Çevrimdışı
Dear Client I have been specializing in mobile & web for +7 years. I focus in countless fields but specialize in native iOS, Android, React Native, Xamarin, Web. My goal is to take your vision and help you bring it to life. You may have never worked with developers before or understand one line of code but that's not a problem. My clear communication style, expert development knowledge, experience in developer management, and results-oriented work ethic, will help get you to an MVP/Beta launch in the quickest amount of time without breaking the bank. We take the time, stress, and energy out of launching your project and always focus on customer satisfaction. Regards,
$35 USD/hr
69 değerlendirme
  • 97%Tamamlanmış İşler
  • 87%Bütçe Dahilinde
  • 93%Zamanında
  • 17%Tekrar İşe Alım Oranı


Son Değerlendirmeler

  • TimCro görüntüsü Messenger web and mobile App $3500.00 USD

    “I needed a complex mobile messenger app developed. Li has exceeded all my expectations with his abilities, skill, knowledge and understanding. There was not one problem he could not solve or resolve. I started with a basic design and now it looks and works much better than what i had expected. Communication was outstanding. He did everything I asked him to do and more. I am extremely happy with what he has developed for me. He is trustworthy an absolute pleasure to work with. I will use Li to develop all my future projects.”

  • scubasnsi görüntüsü App final check and publishing €1000.00 EUR

    “Very comfortable, easy communication and great availability any time. Looking forwaord to continue to work with Li.”

  • marek2x görüntüsü Create iOS and Android mobile app to detect person falling via mobile sensors €200.00 EUR

    “Li Y. has delivered accordingly to agreement, in time and on budget. Looking forward to cooperate in the future.”

  • nuel69 görüntüsü Design a Customer Care Center software with Routing and Dispatching capability Using twillo [Sealed]

    “this is the first installment of the project”

  • TCEUU görüntüsü Mobile App needed for UUWorldwide $2800.00 AUD

    “Li Y. is very efficient and pleasant to work with. We would like to continue to use him for our future projects and recomment his work so far.”

  • Carsotech görüntüsü Realizzazione App €2200.00 EUR

    “Efficiente e preciso”


Expert mobile developer with iOS and android experience

Apr 2008

My company is very good. My company is varied company for technology and trade. I'm working up the technology now.


a Master\'s degrees

2003 - 2008 (5 years)


Master's degrees (2008)

Yanbian University

In 2004, I admitted to the Yanbian University. I studied mathematics in University period and I was awarded a Master's degrees in March 2008. After I graduated from the University in April 2008, I have worked in the field of Mobile till now on. In this process, I had a rich experience in field of Mobile. I will perform wonderfully for the any task by working harder in the future.


On the mobile communication

This paper is about mobile communication mostly.


  • Android 1
  • iPhone Development 1
  • PHP Level 1
  • US English Level 1
  • Preferred Freelancer Program SLA


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