Käyttäjän kil1967 profiilikuva
Maan China lippu Sanhe, China
Jäsen alkaen 3. joulukuuta 2016
3 Suositukset


Online-tilassa Offline-tilassa
Always ready to work hard on your great project idea so your dream will come true. My Motto is "Quatlity, Speed , Honest" Thank you for visiting my profile! Major Fields ✔️ Mobile: , swift,Java, ionic2, 3, ReactNative,Xarmarin ✔️ Backend: Django, Flask, Express, Node js, PHP, Laravel ✔️ Website built(NodeJS, Angular, ReactJS, Laravel, Ruby ,ASP...) ✔️ Web service (Combine web and mobile app) ✔️ Software Architecture ✔️ Desktop Applications(C#, Java, Python...) ✔️Software + Hardware(RaspberryPi 3, ARM7, Arduino) ✔️ Frontend: HTML5, CSS, Bootstrap, jQuery, Angular.js, React.js ✔️ DB: PostgreSQL, MySQL, SQLite, MongoDB, Oracle ✔️ Magento 2, Ruby on Rails ✔️ Web scraping Experiences ✔️ Food Delivery, Uber, IPTV, Snap Chat, Fitness, Social, GpsTracking ✔️ Bio-Recognition using Fingerprint and ECG-signal ✔️ Image Detection and Tracking : Face & LPR ✔️ DSP Filter Design ✔️ Amazon 10M products images scraping, 100+ Scraper & Bots ✔️ BTC Gambling website (Node js + React js)
$55 USD/hr
34 arvostelua
  • 97%Suoritetut työtehtävät
  • 98%Budjetin mukaisesti
  • 99%Ajallaan
  • 16%Uudelleenpalkkaamisaste


Viimeaikaiset arvostelut

  • käyttäjän marcusathomas kuva Chat and calendar app - Ionic + Firebase development $3310.00 USD

    “Jin is a rockstar developer. He completed all functionality with little issue. I worked with him hand and hand to get the exact results wanted. He is very receptive to feedback. I will continue working with him moving forward.”

  • käyttäjän Vu D. kuva Bug Fix in IONIC $60.00 USD

    “Very Excellent developer. I have never seen the excellent developer like him before. Thanks again. I will hire u again.”

  • käyttäjän alme7airbi93 kuva Project for Jin B. $320.00 USD

    “No need to track Jin work because he done the tasks before you ask ! Quality + Fast !”

  • käyttäjän Megamack kuva Simple Ionic project $600.00 USD

    “Got just better as the project got going. Delivered exactly what we needed and helped us all the way.”

  • käyttäjän alme7airbi93 kuva Android studio - Bug fix $55.00 USD

    “The best I worked with.”

  • käyttäjän Veerendra J. kuva Android Fix Bugs $20.00 CAD

    “Nice Work”


Leader Developer

Jan 2010

This is a large and powerful IT company in China [login to view URL] I am working as a Leader for native Android, iOS and Web development. I also manage projects with git and trello.


Feb 2007 - Mar 2010 (3 years)

I have developed many projects in this company. [login to view URL] They are all native Android, iOS mobile applications



2000 - 2004 (4 years)


  • Preferred Freelancer Program SLA
  • US English Level 1


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