Sergio Pulgarin
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Sergio Pulgarin

Software Engineer


Medellin, Colombia


Providing clients around the world with high quality services in Software Design, Engineering and Development. I have a degree in Electronic Engineering; I have excellent Software development, and Networking skills. My area of expertise is design, engineering and development of Software applications with Networking functionality, use and design of functionality exposed through web APIs. Additionally, I'm experienced in the following areas: - Networking applications: TCP Servers, Sockets, Network requests, Web viewers, Web APIs. - Webkit development for full integration of Web and Desktop applications. - GUI development: Native looking user interfaces. - Filesystems: Creating, reading and writing, text and custom data types. - SQL Database handling for ... moredesktop and web applications. - SkypeKit application development. - Server side web applications using Django. I have experience in Object-Oriented design and use better coding practices; I always keep in mind readability and reusability. I also deliver documented sources, when required. less

Sergio Pulgarin has added 3 portfolio pieces. Create an account to review them.

Work History and Feedback

  • Sep 2013 - Oct 2013

    Simple Python (or C++) SkypeKit App Needed ASAP

    No feedback given

    62 hours
    $38.89 / hr
    $2,398.23 earned

  • Jan 2013 - Apr 2013

    Customise standalone browser for CD-ROM deployment
    Sergio did a fantastic job of creating a webkit-based browser for CD deployment. His communication and development skills were faultless throughout.
    4 hours
    $22.22 / hr
    $125.10 earned

  • Feb 2012 - Aug 2012

    Linux QT4 application
    Good developer, fast response.
    10 hours
    $16.67 / hr
    $158.37 earned

  • Jun 2012

    Geo localization using Google latitude
    $45.33 earned
    Fixed Price

  • Nov 2011 - Mar 2012

    script to log in my account and submit articles
    Sergio is a great guy to work with. He fixed any issues that occurred and was always very patient. He speaks very good English and understands clients needs. I highly recommend to use him. I look forward to working with him in the future as well.
    $205.00 earned
    Fixed Price

  • Feb 2012

    FTP upload widget
    Sergio has excellent communication skills and is very easy to work with. He delivered the application according to specification and we will hire him again for another much bigger project!
    36 hours
    $13.33 / hr
    $477.62 earned

  • View More (3)

Sergio Pulgarin has more jobs to show. Create an account to review them.


Name Score (out of 5) Time to Complete
Python 2.x Test 4.00 Top 30% 28 mins
TCP/IP Test 4.10 Top 10% 32 mins
Programming with C++ Test 3.60 Top 20% 38 mins
Spanish To English Translation Skills Test 4.60 Top 20% 19 mins
Networking Concepts Test 4.10 Top 20% 23 mins
English To Spanish Translation Skills Test 4.75 Above Average 14 mins
U.S. English Basic Skills Test 4.00 Top 30% 35 mins
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Work History

732 hours worked
35 jobs


More than 30 hrs/week

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