Käyttäjän yinfu profiilikuva
@yinfu
Maan China lippu Dandong, China
Jäsen alkaen 4. heinäkuuta 2016
7 Suositukset

yinfu

Online-tilassa Offline-tilassa
7+ years of experience in developing applications for the iOS(all versions), Android and then Web Development. - Excellent understanding of Mobile User Interface - Development of applications for the web. - Database knowledge includes Sqlite, core data and plist - Web services implementation like SOAP and JSON - Expert level proficiency in working of core layers - Implementation of graphs using core layers (corePlot and openGL) - Hands on experience with Speech - text conversion. - Expertise in creation of APIs - Map integration for Mobile Applications - HTML , CSS , JS (jQuery) , HTML5, CSS3, Vue.js. - PHP ( Plain PHP, Codeigniter , Laravel ). - Wordpress ( Plugins Development, Theme Development). - Joomla ( Template Development , Components / Modules / Plugins Integration and Customization ). - Prestashop ( Themes / Modules Development ) - CSS Frameworks ( Bootstrap , Foundation ) , LESS / SASS / SCSS. *** You dream and I build it ! ***
$35 USD/hr
44 arvostelua
7.4
  • 100%Suoritetut työtehtävät
  • 94%Budjetin mukaisesti
  • 94%Ajallaan
  • 12%Uudelleenpalkkaamisaste

Portfolio

Viimeaikaiset arvostelut

  • käyttäjän saratkuchan kuva Experienced Swift developer needed- EX - Expert in UI $65.00 USD

    “Great developer , creative and problem solver. great communication skills. I will hire him again.”

  • käyttäjän leifcr kuva Flutter widget for writing and showing images/symbols above text $272.00 USD

    “Really quick to get up with a quick working Widget as a prototype for a project. Worked out well. Song was quick to figure out new requirements during the project period, as the project description should have been better. If you have an idea about what you might need, pitch it to Song, and he is likely to be able to help out with getting the idea to code/app.”

  • käyttäjän Adam B. kuva EDIT MOBILE UNITY MEMORY GAME $55.00 USD

    “I Recommend this man , awesome work , very humble , thank you man”

  • käyttäjän madcoreai kuva ReactNative Game Prototype $50.00 USD

    “Excellent mobile device knowledge on native level. Will hire again. [25 September, 2018] Excellent. Work. Will hire again.”

  • käyttäjän nima25 kuva 两个app端,一个是IOS,一个是android,还有一个是admin pannel。类似于闪送的app ¥19400.00 CNY

    “my first experience on freelancer. it is a bad one. i spend a lot of time talking to develper. he told me that his computer crashes and all data lost. i spend another 2 weeks to talk him the requirement again. he is ill and can not finish the job and i have to ask [login to view URL] people to do it.”

  • käyttäjän ed330 kuva Answer my Technical Questions $25.00 USD

    “Great Job, patient with my requirements. Highly recommend him.”

Koulutus

Master of Computer Science

2007 - 2011 (4 years)

Todistukset

  • Preferred Freelancer Program SLA
    97%

Varmennukset

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