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Marian V.

Senior Developer


Bratislava, Slovakia


Senior C, C++ and assembly language developer mainly for Linux/uClinux and embedded systems. Other skills: shell scripting, Java, VHDL, PLC programming; network and firmware development/upgrades (OpenWrt, ...), automatic trading, low latency networking, mirroring and backup solutions, algorithms and data structures, software maintenance, etc.

Marian V. has added 3 portfolio pieces. Create an account to review them.

Work History and Feedback

  • Jul 2012

    Cross-platform command line tools for verification of hash values
    Thanks for your support! We'll continue the project differently than originally planned.
    10 hours
    $30.00 / hr
    $294.90 earned

  • Nov 2011 - Dec 2011

    C++ server developer

    No feedback given

    79 hours
    $30.00 / hr
    $2,365.20 earned

  • Mar 2009

    Simple Mail Script needed

    No feedback given

    $91.88 earned
    Fixed Price

Marian V. has more jobs to show. Create an account to review them.


Name Score (out of 5) Time to Complete
Compiler Design Test 3.90 Top 10% 37 mins
Unix Shell Script Test 4.50 Top 10% 33 mins
Programming with C Test 4.60 Top 10% 35 mins
Unix Test 4.50 Top 10% 25 mins
Programming with C++ Test 3.90 Top 10% 39 mins
TCP/IP Test 3.75 Top 20% 35 mins
Java Test 3.40 Top 20% 35 mins
Upwork Readiness Test for Independent Contractors and Company Managers 4.80 Top 30% 33 mins
U.S. English Basic Skills Test 4.25 Top 20% 24 mins
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Work History

114 hours worked
6 jobs


More than 30 hrs/week

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25 hours

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