Imagen de perfil de deming723
@deming723
Bandera de China Shenyang, China
Miembro desde 14 de noviembre de 2013
2 Recomendaciones

deming723

En línea Desconectado
I have a solid background in creating complex mobile applications for iPhone and Android. I can work independently and respect a deadline. I feel comfortable working with a good team of developers. I am passionate about the mobile designing and have knowledge about. Obtain a job in a reputable mobile application company that can identify my knowledge. I am a key guy that has the ability to work alone, or lead a team when the need arises. Strengths ✅ iOS(Swift, Objective-C) iPhone, iPad / Android application ✅ Crypto Currency(Bitcoin, Etherium), Coinbase, GDAX ✅ React.js / React Native / AngularJS / Node.js / JavaScript ✅ Ruby / Ruby on Rails / C# / Python ✅ JSON, Parse, Firebase, Urban, Javascript, PHP, html, CSS Services ✅ Test project which can prove my skills ✅ Permanent free bug fix for my work ✅ Daily update through Testflight, Github, SVN ✅ Money Back guarantee for non satisfied delivery Other Experiences ✅ IoT, OpenCV, OCR ✅ WebRTC, QuickBlox, XMPP, Javer
$40 USD/hr
50 comentarios
7.2
  • 93%Trabajos finalizados
  • 85%Dentro del Presupuesto
  • 85%A tiempo
  • 31%Tasa de recontratación

Portafolio

Comentarios recientes

  • imagen de simpatinate Upgrade an existing mobile application $40.00 USD

    “It was great experience to work with Liu X. He is absolutely best developer ever.”

  • imagen de simpatinate iPhone Developer for Bug Fix $45.00 USD

    “Excellent. Professional developer”

  • imagen de simpatinate iPhone App Development $50.00 USD

    “It was nice to work with Liu. I will use him later again”

  • imagen de simpatinate Mobile Application $45.00 USD

    “Excellent developer. I highly recommend him.”

  • imagen de simpatinate Experienced mobile developer $50.00 USD

    “Liu is absolutely best developer I ever work with. I would like to use him for future projects.”

  • imagen de MagicInSydney Build me an app to scan and calculate price discrepancies $835.00 AUD

    “I highly recommend Liu X!! Professional, courteous, and very open with communication has ensured that this product has been delivered before timeframes, on budget, and above my expectations. Liu X has put in many hours into this project and it shows! I'm a very satisfied customer and will happily do business with Lui X in future. Thank you for a job very well done! :)”

Experiencia

Team leader and Mobile developer

May 2015 - Oct 2017 (2 years)

Responsibilities: Optimize the application and gain more revenue. Maintain and repair any bugs found. Create new application plans, graphics, and coding. Code applications for iPhone and Android market Lead the team to build modern applications and games Analyze the smartphones market

Mobile Application Developer

Sep 2013 - Feb 2015 (1 year)

Responsibilities: Part of a team that would plan develop and create mobile applications to match the needs of industrial clients. Assisted in auditing complex applications and creating a report of suggested changes. Assisted in creating app progress reports to large industrial clients.

Mobile Development Manager

Jun 2011 - Apr 2013 (1 year)

Responsibilities: Lead the company to higher revenue Maintain the website on top of the market by launching useful utilities and games Study new opportunities for mobile applications Key member of the design and coding team Produced a wide variety of applications that were sold to over 10.000 clients.

Junior Mobile Applications

Mar 2010 - May 2011 (1 year)

Responsibilities: Study the mobile market and find new opportunities Full support for clients Code basic applications

Educación

Bachelor

2008 - 2012 (4 years)

Calificaciones

IOS6 Developer Certificate (2012)

Brainbench

IOS6 Developer Certificate

Certificaciones

  • Preferred Freelancer Program SLA
    94%
  • US English Level 1
    93%

Verificaciones

  • Conectado a Facebook
  • Freelancer Preferido
  • Pago verificado
  • Teléfono verificado
  • Identidad verificada
  • Correo Electrónico Verificado

Mis habilidades principales

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