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

liangjongai

En línea Desconectado
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
7.2
  • 96%Trabajos finalizados
  • 92%Dentro del presupuesto
  • 97%A tiempo
  • 15%Tasa de recontratación

Portafolio

Comentarios recientes

  • imagen de Gicom2 Photo book software €1250.00 EUR

    “He delivered the project on time and gave excellent input regarding improvements over the original specifications.”

  • imagen de Anwarhx44 Continue On Project, Made using Code ignitor. $1650.00 AUD

    “Thank you.”

  • imagen de Theodor478 searching for a java swing progammer €60.00 EUR

    “Really good work can only recommend him ;)”

  • imagen de SarahSweden Modifications on java code $100.00 USD

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

  • imagen de LadyBoss2017 Creat app for 300 usd kr5655.00 SEK

    “I have been thinking about this project for many years but didnt find the right person until now. Not only did he make my dream app, he had patience to change it until i thought it was perfect. I really recommend him to your project. Great responstime all times at the day. Im very happy and I have already decided I will hire him to make updates on the app. Check it the app, the name is MappyChat.”

  • imagen de marks19806 Project for Wu R. -- 6 $500.00 USD

    “A+++++”

Qualifications

Hackerrank programming competition (2017)

Hackerrank

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

Certificaciones

  • CSS 1
    90%
  • HTML Level 1
    85%
  • Numeracy 1
    85%
  • PHP Level 1
    85%
  • Preferred Freelancer Program SLA
    82%
  • JavaScript Level 1
    78%
  • Java Level 1
    77%
  • US English Level 1
    75%
  • Android 1
    75%
  • C++ Level 1
    75%

Verificaciones

  • Conectado a Facebook
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  • Pago verificado
  • Teléfono verificado
  • Identidad verificada
  • Email verificado

Mis habilidades principales

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