Imagen de perfil de ifriends710
@ifriends710
Bandera de China Dandong, China
Miembro desde 22 de marzo de 2013
14 Recomendaciones

ifriends710

En línea Desconectado
Thank you for considering my profile. I have have been developing iOS & Android apps over 6 years. I can help you develop iOS , Android apps, Backend apis. My another major skill is web and mobile GIS application implementation. Most of my clients have been satisfied our job results. Here is one of reviews from my clients. - “Excellent developer. Fast, responsive and super impressive results” - I've started my professional experience as C/C++ developer in 2005. During the 4 years I developed a low-level system software for Windows/Linux platforms. In early 2009 I've set my eyes onto Apple devices and started developing mobile software. And I am working in GIS apps with a great GIS expert who has 10 years experiences. I am crazy in code quality - it makes me happy when I feel I do a perfect job. Also some of my personal projects I've shared to open source community. I can lead many developers for the project too. Looking forward to working with you and good luck with your project.
$40 USD/hr
164 comentarios
8.4
  • 96%Trabajos finalizados
  • 97%Dentro del presupuesto
  • 100%A tiempo
  • 24%Tasa de recontratación

Portafolio

Comentarios recientes

  • imagen de digitalwyndham Upgrade iOS application to be iOS 11 compatible $2000.00 AUD

    “Awesome developer and perfect on time. Worked really well under tight deadlines with the same quality of work. Would definitely hire again !!”

  • imagen de yongshenglian Project for Wu L. -- 2 $900.00 USD

    “As always, excellent work. Will continue to work with him on more projects.”

  • imagen de ScottTh0mpson DDNS App for Android $500.00 USD

    “Professional, and responsive.”

  • imagen de mjm8791 Customised Google Maps API Project $700.00 AUD

    “Wu, was excellent in deploying a Google Map solution for our school's portal would definitely use him again! Thanks Wu”

  • imagen de digitalwyndham iOS app upgrade $4900.00 AUD

    “Great working with Wu yet again”

  • imagen de brotherho Project for Wu L. $2615.00 SGD

    “A great developer and a great friend in need.”

Experiencia

Iphone Developer

Mar 2009 - Jan 2013 (3 years)

I devloped BillBoard(utility app),CloudRider(game) in six month. And I joined the research of Computer Vision.

Mobile Developer/Team Lead

Jul 2007 - Jan 2009 (1 year)

Educación

bachelors

2002 - 2006 (4 years)

Calificaciones

C++ Fundamentals (2010)

Brainbench

Publicaciones

A new edge detection algorithm for flame image processing

Digital image processing is playing an increasingly important part in imaging based flame monitoring systems. A crucial step in flame image processing is to detect the flame edge, a dividing boundary between the area where there is thermo- chemical reaction and those without. The determination of flame edges is a precursor to flame image processing and measurement of flame parameters. Several known edge detection methods have been tested to identify flame edges but the results achieved are disappointing.

Certificaciones

  • Numeracy 1
    98%
  • Preferred Freelancer Program SLA
    89%
  • Objective C Level 1
    83%
  • iPhone Development 1
    80%
  • US English Level 2
    78%

Verificaciones

  • Conectado a Facebook
  • Freelancer preferente
  • Pago verificado
  • Teléfono verificado
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  • Email verificado

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