Imagen de perfil de liangjongai
Bandera de China Dandong, China
Miembro desde 31 de diciembre de 2014
8 Recomendaciones


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Customer's Satisfy is my happiness! Our team have a great skill in programming. In our team, there are people who own the 2nd position in hackerrank programming competitions. Our slogan is "High Speed, User Friendly, 100% Completeness". In our team there are several programming experts and we have been working for 11+ years together now. We've completed Large Complex Backend Management Systems with PHP, JSP, jQuery, Python, NodeJS. We've experienced Struts, Spring, Hibernate frameworks and CodeIgnitor, Laravel, ZendFramework. And we have good experience in Mobile programming for Android and iOS. We have been managing DBMS such as MySQL, MariaDB Galera Cluster, MSSQL for 10+ years. We'll support here for employers.
$50 USD/hr
278 comentarios
  • 96%Trabajos finalizados
  • 92%Dentro del presupuesto
  • 97%A tiempo
  • 15%Tasa de recontratación


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    “Very professional, smart and helpful freelancer. Will hire again for sure. RECOMMENDED A++++”

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Hackerrank programming competition (2017)


I have owned the 2nd position in hackerrank programming competition.


  • CSS 1
  • HTML Level 1
  • Numeracy 1
  • PHP Level 1
  • Preferred Freelancer Program SLA
  • JavaScript Level 1
  • Java Level 1
  • US English Level 1
  • Android 1
  • C++ Level 1


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