Image de profil de yingli1987
@yingli1987
Drapeau de China Shenyang, China
Membre depuis 8 février 2017
1 Recommendations

Li Ying

En ligne Hors ligne
Key skills: python 2 & 3 - django - djangorestframework - django-mezzanine - scrapy - flask - sqlalchemy/pymongo - pythonGUI javascript - jquery - node.js( node, express) - react.js(react redux, relay, graphql, react native) - angular.js - d3.js - css - bootstrap - sass/scss databases - postgresql - postgis - sqlite - mysql - mongodb - redis version control - git - cvs - bitbucket unix/linux based systems - ubuntu - debian - freebsd
$35 $ US / h
20 commentaires
5.5
  • 95%Travaux complétés
  • 100%Dans le budget
  • 100%À temps
  • 22%Taux de réembauche

Portfolio

Commentaires récents

  • image de IfeanyIP graphql authentication code $140.00 AUD

    “Best programmer I have worked with. I will hire him again”

  • image de DiamondStartUp Project for Ying L. -- 2 £150.00 GBP

    “Professional but unfortunately due to the difficulty of my requirements we decided not to continue the project”

  • image de steve0703 Scrapy Python Amazon $235.00 USD

    “thorough and asked the right questions.”

  • image de tlow Project for Ying L. -- 2 $2200.00 USD

    “Great as always, look forward to working with Ying for the foreseeable future.”

  • image de Miguel P. Project for Ying L. €95.00 EUR

    “Very good worker”

  • image de tlow Project for Ying L. $750.00 USD

    “Great”

Expérience

Web Developer

Sep 2016

Individual Freelancer

Web Developer

Jan 2008 - Apr 2009 (1 year)

E-Learning System

Éducation

Bachelor of Degree

2004 - 2009 (5 years)

Certifications

SCJP(Sun certified java programmer) [SJ0413958] (2009) (2009)

Sun Micro Systems

professional level certification in core java provided by sun microsystems

Certifications

  • Python Level 1
    100%
  • PHP Level 1
    97%
  • JavaScript Level 1
    95%
  • Preferred Freelancer Program SLA
    92%
  • Numeracy 1
    85%
  • US English Level 1
    83%

Vérifications

  • Connecté à Facebook
  • Freelance préféré
  • Paiement vérifié
  • Téléphone Vérifié
  • Identité Vérifiée
  • E-mail vérifié

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