Profile image of Senior Software Developer
Flag of China Bengbu, China
Member since April, 2016
8 Raccomandazioni

Senior Software Developer

In linea Non in linea
YOU are trying to change the world with your BUSINESS. So am I. There are many benefits of building a mobile app and website, and some of them are following: ★ Increase sales & users. ★ Improve the customer experience. ★ Compete in a specific market. ☆ I WILL HELP YOU ACHIEVE YOUR GOAL WITH 10+ YEARS' AMPLE EXPERIENCE. ✅ Skills • Xamarin/C# • React Native • iOS/Swift/Obj-C • Android/Java • Ionic1&2 • Laravel/CI/WP/Yii/Symfony/PHP • Angular/React/Node/Express JS • J2EE/JSP • Django/ROR • WPF/WCF/Azure/ASP • MongoDB/Mysql • AR/VR/Unity3D ✅ Services • Full time(40+ hrs/week) • Good communication & Instant response(24/7 availability) • High quality & well-documented product • 3 months free maintenance ☆ DO YOU WANT TO GET INSPIRATION? PLEASE CHECK MY PORTFOLIOS. One more thing, though, if you need low quality or non-guaranteed product, please look elsewhere. It will save us both time and energy. Otherwise, feel free to contact me anytime. I will get back to you ASAP. Cheers Lang
$49 USD/ora
85 valutazioni
  • 88%Lavori Completati
  • 98%Nel Budget
  • 97%In Tempo
  • 10%Tasso di Riassunzione


Valutazioni recenti

  • image of tonyavdv Project for Senior Software Developer $800.00 AUD

    “A pleasure to work with and incredibly skilled at the work needed. We required some very complicated coding that other people said they could not do for us and went looking for a skilled programmer. After looking at all the offers, we have made the best selection of programmer possible. The work was done easily and he is awesome to communicate with and offers ideas to improve the project. We are very happy to act as a personal reference for anything you might need - contact me any time”

  • image of ryanbayley Scrape a Website $1150.00 AUD

    “Lang worked tirelessly on this project and we are very happy with the results. We will continue working with him in the future.”

  • image of dataexo Get a Website Built $5444.00 USD

    “very good computer software development skills, very easy to communicate. always reachable.”

  • image of tonymcintyre7 rebuild ios app $400.00 USD

    “thanks for a quick job”

  • image of Mahendra M. Porting from Android to IOS $750.00 USD

    “great and fast developer A++”

  • image of Abdulaziz Z. iOS Application $1700.00 USD

    “Lang is very proffisonal person. it's my lucky to work with him on my application. He is very smart and understand what you need exactly. and also he has good communication with people and patient. i will not stop working with him.”

Esperienza Professionale

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.


Master of computer communication

2010 - 2014 (4 years)


MCPD (2013)


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


  • US English Level 1


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