Profile image of smallpig
Flag of China Fuxinshi, China
Member since December 19, 2017
1 Recommendations


Online Offline
Hello, I am a senior Mobile & Web Developer and have rich experience with Objective-C, Swift, Java And Hybrid app development. I am GIS expert. I have rich experiance in developing interactive Web & Mobile Map based on google Maps API, bing Maps, Leaflet, ArcGIS etc. I have developed lots of mobile apps and web sites such as Social Networking apps, Ordering, Taxi, Maps. I am devoting my full time and good result while I am working with my clients. My skill are followings - iOS (Objective-C, Swift 4.0), Android (Java), Xamarin Forms and Native - google Maps API JS, SDK, Bing Maps API, Leaflet, ArcGIS, D3.js - HTML5, JavaScript, Jquery, PHP, NodeJS, AngularJS, Wordpress, Codeigniter, Larabel, Python Django, ASP.NET (C#, VB.NET), Java Spring Framework - MySQL, MSSQL, Oracle, Mongo - XMPP (Openfire) - 3rd-Party Sdk such as Quickblox, C2Call, Firebase SDK -- WCF, Windows Form Development (C#) - Visual C++ And More
$50 USD/hr
30 reviews
  • 94%Jobs Completed
  • 88%On Budget
  • 87%On Time
  • 17%Repeat Hire Rate


Recent Reviews

  • image of tyr4n7 Redesign xamarin forms ui R1088.00 ZAR

    “Will not use again. Did not complete work at the agreed budget.”

  • image of Mohammad Mahmudul H. Project for Di W. //Update existing android project $300.00 USD

    “Completely unprofessional. I have told him more than 100 times to review my project description and then give me budget and timeline. He told me, he understand everything very clearly and he force me to start the project as soon as possible. I asked him again and again, do you understand? his answer, Yes. Finally he start project by giving 4-5 days deadline. Finally he took almost 2 month to finish it and force me to increase the budget after finish one third of the work. He didn't understand anything of my project. He waste my time and money. He is very annoying, randomly wants to make payment though the work was not finished. It was really difficult to handle him. There were 3 milestone for each 1/3 of the project. Most of the day his common text was "Its budget is very low, I cant do work in this budget, You need to create more"/ "Release milestone". But he gave the budget , I told him several times to review the project description and give me the timeline and budget. But he didn't understand the project. Waste my time , waste my money. Its really a horrible experience with him. Hope after getting this review he will be more sensible and professional. And no more client will be suffer by him.”

  • image of andrew538 Geo reference an image for me $30.00 AUD

    “Very fast and accurate work”

  • image of Seriatech Intercepting USSD calls in Android $1080.00 USD


  • image of fukorkmaz Project for Di W. -- 2 $45.00 USD

    “Big developer”

  • image of rhegg123 Project for Di W. -- 5 $1100.00 USD

    “Good skill, will hire again”


Java Engineer

Apr 2009 - Feb 2016 (6 years)

I worked as Java Engineer.


  • Preferred Freelancer Program SLA
  • US English Level 1


  • Facebook Connected
  • Preferred Freelancer
  • Payment Verified
  • Phone Verified
  • Identity Verified
  • Email Verified

My Top Skills

Browse Similar Freelancers