Pedro Silva
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Pedro Silva

Top 10% in Perl, C, Javascript and Unix

$44.44/hr

Porto, Portugal

Overview

I am a software developer and sound and music computing researcher and analyst, with 5 years of experience in machine learning, digital signal processing, audio engineering and bioinformatics. I am an expert Perl, C, C++ and Javascript programmer, and proficient in Java, PHP, Lisp, Matlab and R.

Pedro Silva has added 2 portfolio pieces. Create an account to review them.

Work History and Feedback

  • Aug 2011 - Feb 2013

    Java / Perl scrip

    No feedback given

    30 hours
    $27.78 / hr
    $823.96 earned

  • Sep 2012

    Perl developper, video-streaming, ffmpeg, Mp4box, jwplayer
    5.00
    3 hours
    $30.00 / hr
    $90.00 earned

  • Mar 2012

    machine learning/data mining
    2.45
    He knows his stuff but he disappeared without further notification and is not on time otherwise he seems he's good
    5 hours
    $42.22 / hr
    $189.99 earned

  • Oct 2011 - Nov 2011

    text mining with Perl/SQL
    5.00
    Pedro is an outstanding and skilled developer that I have no hesitation in recommending!
    4 hours
    $38.89 / hr
    $155.56 earned

  • Aug 2011 - Sep 2011

    Build in links and search function
    5.00
    Pedro is a very experienced and fast working developer. His competency and skills are among the best I have worked with. He completed very complex tasks (i.e. here a Lisp based project) accurately and way in time and in high quality. He was always reachable and responded to any message very quickly. I highly recommend him and will definitely work with him again.
    14 hours
    $27.78 / hr
    $421.42 earned

Pedro Silva has more jobs to show. Create an account to review them.

Tests

Name Score (out of 5) Time to Complete
Compiler Design Test 3.50 Top 10% 30 mins
Perl 5 Test 4.10 Top 10% 19 mins
Data Structures Test 3.75 Top 10% 32 mins
JavaScript 1.3 Test 4.40 Top 10% 34 mins
LAMP Test 3.60 Top 20% 38 mins
Unix Test 4.25 Top 10% 20 mins
Python 2.x Test 4.00 Top 30% 37 mins
Programming with C Test 3.90 Top 10% 32 mins
JSON Test 3.75 Below Average 35 mins
JavaScript 1.8 Test 3.90 Top 30% 36 mins
Programming with C++ Test 3.10 Top 30% 38 mins
CSS 2.0 Test 3.75 Top 30% 31 mins
HTML 4.01 Test 3.90 Top 20% 28 mins
U.S. English Basic Skills Test 4.25 Top 20% 17 mins

Work History

146 hours worked
16 jobs

Availability

Available
More than 30 hrs/week

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