JiangYinJi23 profilképe
@JiangYinJi23
China zászlaja Yanji, China
Tagság kezdete: 2017. június 10.
9 felhasználó ajánlotta

JiangYinJi23

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Thanks for your visiting my profile. I'm a Senior iOS / Android / Back-end App Developer with Objective-C, Swift, Java, Ionic, Firebase, AWS. If you are looking for a highly skilled and rich experienced mobile expert with a deep knowledge, a professional attitude, excellent communication skills and the highest code quality, then I'm the person you are looking for. Over the last 5 years I've built many apps of several fields for iOS (iPhone/iPad) and Android platforms. My Principles As a freelancer, I have great pride in making sure all of my projects are up to my Client's satisfaction, all deadlines are met and quality assurance is carefully considered. I place customer satisfaction above all, and I will bend over backwards to ensure customer satisfaction. In addition, If you believe and give me your project, I promise to always deliver honest and speedy services, so finally you will be extremely satisfied with the product. Thanks for your deep concern and time. Kind Regards!
$35 USD/óra
17 vélemény
6.2
  • 100%Befejezett munka
  • 92%Költségvetésen belül
  • 100%Időben
  • 27%Ismételt megbízási arány

Portfolio

Legutóbbi értékelések

  • cdpsealer profilképe Project for Yinji J. -- 2 $1000.00 USD

    “I just love working with her, she is very helpful and patient with me. I would not hesitate to work with her in the future.”

  • raman0001 profilképe Creative Android Game Developer $1830.00 CAD

    “It's been pleasure working with yin, very hardworking and honest”

  • cdpsealer profilképe Project for Yinji J. $929.50 USD

    “Jiang is awesome to work with. I have no experience on this site and in the app development. Jiang has help me out a great deal with navigating through this site as well helping me with my projects. Very trust worthy and I would not hesitate to hire her again in the future. She truly has been amazing. I really can not say enough good about her and the help she has given me.”

  • bapi2013 profilképe Develop Android Video / Media Application €690.00 EUR

    “An important thing to remember is they are honest people.. so they will deliver your product in the end.. for me that is the most important aspect.. of course the expertise is there and communication is also good.. I will definitely hire them again.. For me they coded in Java, used android mobile and android tv layouts, made animations and connected to my json api very efficiently.. Thanks Again..”

  • Capermint T. profilképe Project for JiangYinJi23 $50.00 USD

    “Excellent Freelancer! Trustworthy and honest. High recommended.”

  • cdpsealer profilképe Write an Android application $1000.00 USD

    “you have very very helpful. I have no experience in this and you have been wonderful at helping me out. I really do look forward to working with you in the future. You truly are awesome. Thanks So much”

Tapasztalat

iPhone App & Web Developer

Mar 2013 - Oct 2015 (2 years)

I committed to develop many iPhone Apps and Websites in this company.

Tanulmányok

Master of Computer Applications

2007 - 2011 (4 years)

Minősítések

  • Android 1
    100%
  • iPhone Development 1
    95%
  • Preferred Freelancer Program SLA
    94%
  • Numeracy 1
    93%
  • US English Level 1
    87%
  • SQL Level 1
    77%

Hitelesítések

  • Összekapcsolva a Facebookkal
  • Előnyben részesített szabadúszó
  • Igazolt fizetőeszköz
  • Igazolt telefonszám
  • A személyazonosság hitelesítve
  • Igazolt e-mail cím

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