Imagem de perfil de johnpo
@johnpo
Membro desde 8 de julho de 2014
3 Recomendações

johnpo

On-line Offline
I have 6+ years experience in developing hign-loading web systems and solutions on PHP, Python and Scala. Have a great knowledge in: - *nix administration - LAMP stack (and nginx, uwsgi, gunicorn) - data mining and processing - XML/XPATH/XSL, SOAP, REST Experienced in: - team development with SVN/GIT and bug tracking systems - object oriented programming and MVC architecture, patterns (GOF) usage - Django, Flask and Laravel web frameworks
$27 USD/hr
65 comentários
6.3
  • 89%Trabalhos concluídos
  • 100%No Orçamento
  • 97%Pontualmente
  • 31%Taxa de Recontratação

Portfólio

Comentários recentes

  • imagem de dannybleu Cryptocurrency Python API $1980.00 HKD

    “He never replied or updated me when he couldn't finish the job. It costed me 4 days of waiting time before I decided to hire someone else.”

  • imagem de mjg123 Create Vimeo uploader in Python using PyVimeo library $100.00 USD

    “Very fast. Easy to work with. Clean code.”

  • imagem de jonathananolan FFMPEG python script $800.00 AUD

    “All I can say is: WOW. Delivered on time and on budget and then he went over and above providing tech support and help with implementing the solution. When small changes need to be made that weren't in the original brief he was more than happy to make them to get the project done. A really great communicator too. Will hire again. Fantastic.”

  • imagem de adamsagencies Program to search for emails from specific websites $538.00 USD

    “great job. very happy”

  • imagem de MatthewNorth Project for johnpo $170.00 USD

    “The project is not completed according to the dispute”

  • imagem de bwesteinde connect to an API via soap, parse results into arrays $166.00 USD

    “The project is not completed according to the dispute”

Experiência

Senior Software Engineer

Mar 2010 - Jan 2014 (3 years)

Di-Pay ( [login to view URL] ) payment system. My tasks: developing fully functional high-loading payment system with strictly real-time operations, administration panel and client panel.

Web Developer

Oct 2008 - Jan 2010 (1 year)

TimeOut ( [login to view URL] ) is high-load news agency. My tasks: developing site backend, administration panel for content managers, additional promo projects.

Web Developer

Feb 2008 - Sep 2008 (7 months)

DaSuppaStudios ( [login to view URL], [login to view URL]) is a game publisher company. My tasks: developing administration panel for partners, statistics system with real-time gaming counters.

Web Developer

Jan 2008 - Sep 2008 (8 months)

DaSuppaStudios ( [login to view URL], [login to view URL]) is a game publisher company. My tasks: developing administration panel for partners, statistics system with real-time gaming counters.

Junior Web Developer

Mar 2007 - Mar 2008 (1 year)

Junior Web Developer

Mar 2007 - Mar 2008 (1 year)

Educação

Bachelor of Science

2006 - 2010 (4 years)

Certificações

  • PHP Level 1
    93%
  • Python Level 1
    80%
  • US English Level 1
    80%

Verificações

  • Conectado com o Facebook
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Minhas habilidades principais

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