Profile image of Senior Software Developer
@langlangFan
Flag of China Bengbu, China
Member since April 15, 2016
14 Recommendations

Senior Software Developer

Online 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
113 reviews
7.8
  • 90%Jobs Completed
  • 97%On Budget
  • 97%On Time
  • 11%Repeat Hire Rate

Portfolio

Recent Reviews

  • image of kabrahz Convert my android App to IOS $1000.00 USD

    “Very professional and patient, good working with him definitely a good resource”

  • image of Davidepaalte Rewrite the backend of a medium-simple web application using Laravel. €750.00 EUR

    “He is a nice guy, a very hard-working, trusty man. Although the project was badly documented and the old project was very badly written, by a foreign language developer, he went through all of it with a challenging mind.”

  • image of merriora Project for Senior Software Developer -- 2 $1100.00 CAD

    “c#,[login to view URL] and azure The project he completed was well programmed with clean code. He has a good understanding of Azure and its features which is hard to find. He will continue working till he gets everything correct according to your requirements. I will hire again for future work.”

  • image of sbagaya SECURING DOCUMENT BY QRCODE €1314.00 EUR

    “Fantastic guy. Clever. Man of his word. He is not only a hard worker, but he also thinks and guides customer about right solutions. I definitely keep it for my future projects. I higly recommend”

  • image of Alex A. Project for Senior Software Developer -- 2 $1000.00 USD

    “excellent person and excellent job, Definitly I will work again in other proyects.”

  • image of CorradoPiero Fix bugs+improve code of an Android reading app $1000.00 USD

    “Excellent job, thank you Lang Lang! Everything was completed according to specs and on time, no complaints whatsoever. Will be happy to work with you again.”

Experience

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.

Education

Master of computer communication

2010 - 2014 (4 years)

Qualifications

MCPD (2013)

Microsoft

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

Certifications

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

Verifications

  • Facebook Connected
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My Top Skills

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