Profilbillede af yjping1986
Flag for China Dalian, China
Medlem siden 12. juli 2018
2 Anbefalinger


Online Offline
Hello, Dear Clients! I am Mobile App Developer since 2010. I have more than 8 years experience in building iOS and Android apps. I like apple devices and beautiful apps. I am passionate about all working. Good Experience in: - integrating Social media : Fb, Tw, In, G+, Instagram - Messeger with 3rd party APIs : Opentok, QuickBlox - Photo Editing - Google Map / Geolocation - Ad, In-app purchase - Payment gateway : Paypal. Stripe, Apple pay Skills: - Expert Swift, Objective-C, Java, C, C++, PHP, React.JS, React Native - Actively worked with the following frameworks: AVFoundation, Core Animation, Core Data, StoreKit, AFNetworking, ShareKit, Social Networks SDKs (VK, FB, OK) - Android SDK - High quality UI/UX implementation: Interface Builder, Auto Layout, Pop framework - IDE: Xcode, Android Studio, Eclipse - Third-party library integration: CocoaPods - Social Integration: Facebook, Twitter, Google+, LinkedIn, Instagram, Youtube Looking forward to keep long term relationship with you
$25 USD/hr
11 anmeldelser
  • 100%Jobs udført
  • 86%Indenfor Budget
  • 80%Til Tiden
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    “Good Guy, understanding and works with you.”

  • billede af ShanawazSh Project for Y. J. P. $175.00 USD

    “Very professional, talented and delivers work on time. Would definitely recommend him.”

  • billede af marlontm EXCEL TASK $22.00 USD

    “Y.J.P is very fast and professional developer, he is proficient in his subject and very communicative skills. Easy to work with and great job. I was totally satisfied and work with him again.”

  • billede af modeljjy A signal processing in the pulse spectra $80.00 USD

    “For employers, you should mention all of the things (A-Z) to get what you want. You can't ask him for some modification while the work starts. But he is good and fast for sure.”

  • billede af GymnasiumDesign Formatting Word and Excel documents £73.00 GBP

    “Y.J.P was great to work with, he was patient and took the time to get the job done to our satisfaction. He was quick to reply and accommodate changes. I would recommend hiring him and will definitely work with him again.”

  • billede af xirideqinwen2008 Project for Y. J. P. $20.00 USD

    “Excellent work and programming. Accurate and efficient. Thanks”


Front-End Engineer (React/Vue/JavaScript/Native programming languages)

Jun 2011 - Oct 2017 (6 years)

WeWork is developing a front end focused software engineer to work on applications both consumer facing and internal facing. For passionate and motivated engineer, this is an exciting opportunity to work on a new team establishing best practices and standards .

Monte Carlo simulation, especially MCNP

Jan 2003 - Jun 2010 (7 years)

particle & light transport simulation in condensed matter

Data & image processing in MATLAB, Minitab, SPSS, R, LabVIEW, Excel, Visual Basic, C, C++

Dec 2001 - Jun 2010 (8 years)

- statistical analysis and intuitive display - pattern recognition



1997 - 2001 (4 years)


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