Juan Gabriel Gutierrez
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Juan Gabriel Gutierrez

Mobile Developer [ Android | iOS (react-native)]


Medellin, Colombia


As Software Developer since 2008, I've earned experience in different technologies and methodologies to develop software (https://co.linkedin.com/in/llanox). Nowadays, I'm focused on Android, iOS (react-native) and WindowPhone8 . The following list are projects where I played different roles working as freelancer, consultant or employee in startups and mid-size companies. Android Finance and Shopping apps http://ow.ly/LWyNQ http://ow.ly/LWyDv http://ow.ly/LWAqj Sales Force https://goo.gl/lVQ6O9 Productivity https://goo.gl/TLnvcs WP8 Sales force app http://ow.ly/LphpH React Native https://github.com/llanox/react-native-assets https://github.com/llanox/react-native-draggable-drawer I try frequently to update these open sourced ... moreprojects on GitHub and Google Play Store . less

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Work History and Feedback

  • Jul 2010 - Nov 2012

    Experienced Java API Programmers

    No feedback given

    517 hours
    $7.22 / hr
    $4,585.84 earned

  • Apr 2011 - May 2011

    Simple JApplet game
    Great Job
    5 hours
    $10.00 / hr
    $53.30 earned

Juan Gabriel Gutierrez has more jobs to show. Create an account to review them.


Name Score (out of 5) Time to Complete
Java Test 3.10 Top 30% 36 mins
Upwork Readiness Test for Independent Contractors and Company Managers 4.80 Top 30% 5 mins
U.S. English Basic Skills Test 3.40 Below Average 39 mins

Work History

522 hours worked
3 jobs


As Needed - Open to Offers

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