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XinZhe Zhang Mobile Apps Development

$35/HR


99%

99%

Job Success

XinZhe Zhang

Xiangan, Xiamen, Fujian, China

RATE

$35.00 /hr

OFFLINE

Tagline/ Introduction : Senior Mobile(iOS&Android) Engineer

About Me : I have have been developing iOS & Android apps over 5 years. I can help you develop iOS , Android apps, Backend apis. My another major skill is web and mobile GIS application implementation. Most of my clients have been satisfied our job results. Here is one of reviews from my clients. - “Excellent developer. Fast, responsive and super impressive results” - I've started my professional experience as C/C++ developer in 2005. During the 4 years I developed a low-level system software for Windows/Linux platforms. In early 2009 I've set my eyes onto Apple devices and started developing mobile software. And I am working in GIS apps with a great GIS expert who has 10 years experiences. I am crazy in code quality - it makes me happy when I feel I do a perfect job. Also some of my personal projects I've shared to open source community. I can lead many developers for the project too. Looking forward to working with you and good luck with your project.

Area : Mobile Development

Skills : iPhone, Android app development, Swift, Objective-C, Java

English Proficiency : Conversational

Availability : More than 30 hours

AVAILABLITY

Part-time

PREFERRED ENVIRONMENT

Linux,Emacs

MY WISDOM

The mostarnaziog thing is when 'get to work with a motivated team with common goals and feel mutually energized to achieve. impossible.

Work History and Feedback

Coder/software programmer

Sep 2015 - Present

job in progress

59 hours

$20 / hr

$1,180.00 earned

Coder/software programmer

Aug 2016-Sep 2016

5.00

59 hours

$20 / hr

$1,180.00 earned

This freelancer exceeded expectations. lie was hired to fix one sped ficproblem but wastuunly to taken. time to check the validity of on entire PoyrilYnt notelynY providing Insight an 0 explanations which demonstrate wide technicalknowledge. I am happy to have hired Sim and pleased to have gained a speedy resolution to a altical issue.

Coder/software programmer

Aug 2016-Sep 2016

5.00

120 hours

$20 / hr

$1,180.00 earned

This freelancer exceeded expectations. lie was hired to fix one sped ficproblem but wastuunly to taken. time to check the validity of on entire PoyrilYnt notelynY providing Insight an 0 explanations which demonstrate wide technicalknowledge. I am happy to have hired Sim and pleased to have gained a speedy resolution to a altical issue.

Coder/software programmer

Aug 2016-Sep 2016

5.00

120 hours

$20 / hr

$1,180.00 earned

This freelancer exceeded expectations. lie was hired to fix one sped ficproblem but wastuunly to taken. time to check the validity of on entire PoyrilYnt notelynY providing Insight an 0 explanations which demonstrate wide technicalknowledge. I am happy to have hired Sim and pleased to have gained a speedy resolution to a altical issue.

Tests

Name

Score (out of 5)

Time to Complete

Visual Basic Test

3.10 Top 10%

39 mins

PHP Test (Old)

4.75 Top 10%

8 mins

Oracle PL/SQL

3.10 Top 20%

39 mins

DotNet 3.5 using C# Test

4.75 Top 30%

18 mins

Magento eCommerce Test

3.10 Above Average

39 mins

DotNet 3.5 using C# Test

4.75 Below Average

39 mins

Cocoa Programming for MacOS X 10.5 Test

4.75 Ist Place!

18 mins

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