Image de profil de Senior Software Developer
@langlangFan
Drapeau de China Bengbu, China
Membre depuis le 16 avril 2016
14 Recommendations

Senior Software Developer

En ligne Hors ligne
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
112 commentaires
7.7
  • 90%Travaux complétés
  • 97%Selon le budget
  • 97%Dans les temps
  • 11%Taux de Réembauche

Portfolio

Avis récents

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

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

  • image de 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 de 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 de 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.”

  • image 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.”

  • image 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!”

Expérience

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.

Éducation

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%

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