Bosko Ivanisevic
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Bosko Ivanisevic

Expert Ruby and JavaScript Developer


Novi Sad, Serbia


I am a developer with more than 15 years of experience. Started with development of desktop application for technical trading in C++, developed server for algorithmic trading in C++ and continued with web applications in Ruby, JavaScript and Go. This large experience in desktop, server and web applications resulted in great understanding of each layer of development of back-end as well as front-end sides. I am passionate about writing maintainable and readable code with vast experience in various fields of software architecture and development. I am very committed to fulfilling project goals and preserving my 5-star ranking. My skill set include: Backend: * Ruby * Go * ... moreJavaScript * C++ Frontend: * AngularJS * JavaScript, jQuery, Ajax, D3 * HTML5 Databases: * Relational: MySQL, PosgreSQL, MS SQL, Oracle * NoSQL: MongoDB, Redis Ruby frameworks: * Rails * Sinatra less

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Work History and Feedback

  • Mar 2012 - Apr 2012

    Ruby Excel Spreadsheet parser
    Bosko is very talented. He designed a completely modular solution that I'm able to remarket to other customers. He seemed to be always available and very helpful during the integration phase. I highly recommend his work and I will continue to use him in the future.
    13 hours
    $33.33 / hr
    $433.30 earned

  • Nov 2011 - Apr 2012

    Ruby Senior Developer
    Bosko was reliable and did great work on my project. He showed up to work every day and wrote me if anything came up. He added elegant and well thought out code to my project and I would certainly hire him again. He's a great choice of your looking for a sharp Ruby developer.
    84 hours
    $25.56 / hr
    $2,133.72 earned

  • Dec 2011 - Jan 2012

    Refactor Scaling Jobs in Ruby for Better Performance
    Great guy and strong contractor. Will use again!
    9 hours
    $33.33 / hr
    $310.97 earned

  • Aug 2011 - Dec 2011

    Ruby on Rails Developer, Server Side Focus
    Simply fantastic. Bosko not only completed the work requested, but brought better ideas than the ones we initially put in the job request.
    40 hours
    $25.56 / hr
    $1,022.04 earned

Bosko Ivanisevic has more jobs to show. Create an account to review them.


Name Score (out of 5) Time to Complete
Ruby on Rails Test v1 (Old) 3.75 Top 30% 35 mins
JavaScript 1.8 Test 3.60 Above Average 34 mins

Work History

100% Job Success
941 hours worked
20 jobs


Less than 30 hrs/week


Phone Number: Verified


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