Imagem de perfil de Senior Software Developer
@langlangFan
Bandeira de China Bengbu, China
Membro desde 16 de abril de 2016
14 Recomendações

Senior Software Developer

On-line Offline
Thank you for your interest. I am and we are a team of high skill developers driven by creativity and a striving to create. ★ WHAT WE FOCUS ON ★ • Focus on Customer. • Focus on Quality. • Focus on Innovation. ★ OUR CORE SKILLS ★ • Website solution • iOS, Android Mobile App • Other development ★ OUR SERVICES ★ • Full time work • Communication (24/7 available) • High quality & well-documented product • 3 months free maintenance Feel free to contact us anytime. We are always here! Best regards, Lang Lang
$50 USD/hr
107 comentários
7.7
  • 90%Trabalhos concluídos
  • 98%No Orçamento
  • 98%Pontualmente
  • 11%Taxa de Recontratação

Portfólio

Comentários recentes

  • imagem de tolkvw Help with online questionaire. $500.00 USD

    “A very fast and skillful programmer. He is also easy to contact and made many helpful suggestions.”

  • imagem de Ohlistings Debug a booking website AngularJS and Wordpress $300.00 USD

    “Wow this man is a monster!!! The task was really difficult but he delivered ! Thanks again, that s the begin of a long partnership!”

  • imagem de justhendo Project for Senior Software Developer -- 3 $800.00 USD

    “It was great, he did and continues to do a phenomenal job. I look forward to future projects.”

  • imagem de Travis T. Project for Senior Software Developer -- 4 [Sealed]

    “Lang Lang is the best freelancer on this platform. While working on this job, he revised my wrong decision and made golden advise based on his strong experience. I am very happy with final product. It has very clean codebase and his professional service is really awesome. I recommend him strongly to anyone who want to implement his idea from scratch. Thank, Lang”

  • imagem de bhrobson An Android Activity to Edit User Profile using Firebase. $350.00 USD

    “Great Job. Excellent Freelancer.”

  • imagem de Bamabots web scraper II $200.00 USD

    “Will DEFINITELY use again! Delivered exactly what I wanted that will save us $100's of dollars a month in man hours.”

Experiência

Project Manager, Senior Software Developer, Team Leader

Jun 2016

• Software Lifecycle & Marketing Tactics Expert exercise • Lead team developing to build Saas and PaaS • Git / SVN / JIRA / Trello for Remote Team developing experience • Develop Vast mobile and website platform for different kinds of brands (Alibaba, Tencent, Audi)

Junior Software Engineer , Senior Mobile Developer

Aug 2015 - Jul 2016 (11 months)

• Contribute to the ongoing improvement of software practices within the business. • Full lifecycle development using C++ and Win32. • Used native Objective-C and Java to develop state-of-the-art mobile applications for iOS and Android. • Involved at every project phrase, from concept creation to app store deployment. • Helped to reach total downloads in the region of 150,000, with Apps featured in multiple prestigious publications.

Junior Mobile Developer

Feb 2014 - Jul 2015 (1 year)

• Planned and developed detailed project plans. • Involved in full product life cycle from design and development to deployment. • Observed best practice standards in Objective-C. • Helped to generate mobile-friendly versions of existing websites. • Developed and debugged via XCode and Instruments. • Responsible for bandwidth, memory and performance optimisation to reduce total data costs.

Educação

Master of computer communication

2010 - 2014 (4 years)

Qualificações

MCPD (2013)

Microsoft

Award winning MCPD in 2013 - from Microsoft * Microsoft Certified Professional Developer *

Certificações

  • Preferred Freelancer Program SLA
    100%
  • US English Level 1
    88%

Verificações

  • Conectado com o Facebook
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Minhas habilidades principais

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