Challenging computer science problems that must be completed using ruby, python, and C language

予算 $10 - $30 USD
入札 12
平均入札 $26
ステータス 終了

I need someone to help me complete challenging computer science coding challenges in ruby; if you can't complete the sample problems attached to this project, please don't bid on it. The actual problems are more difficult than the sample ones.



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  • fersias Profile Picture


    Enschede,  Netherlands

    Currently pursuing a PhD in applied mathematics in the fascinating field of Bayesian statistics and Monte Carlo methods. I have travelled around the world, working for Amazon and Google as a software engineer, as well as teaching and research assistant in different universities. My strong points are getting the work done efficiently while maintaining an outstanding attention to detail. I am passionate about understanding, always keen on sharing explanations about how things work.

  • nihanthcharan Profile Picture



    C,C++,JAVA,JavaScript,Python Programmer Proficient in Java Proficient in C Programming Proficient in C++ Pogramming, .Net, c# , HTML css

  • technokraats Profile Picture



    Team Profile: - Engineers from versatile technical background - Engineers having over 10 years of industrial experience - Have solid experience in all phases of software development life cycle - Widely experienced in End to End Software solution - Have worked on several large scale international projects Skillset: - Agile/Scrum methodology - Performance and scalability optimization - Adept in using Redmine/Jira - Database: MySQL, MS-SQL Server, MS-Access, Oracle, DB2 - BigData: Hadoop, Redshift - Languages: Advance Python(Fluent in design patterns), Java, C/C++ - Mobile Platform: Java, Android - Web Servers: Apache, IIS - Formats: JSON, XML, CSV, Text - API design and 3rd party integration - Strong Decision maker - Data warehousing and analytics - Data Mining - Efficient in Data Management - Cross Platform developement

  • lokeshxox Profile Picture


    Shimla,  India

    Passionate about learning and implementing, well trained in building real time softwares, and experienced with Ruby on Rails web framework.

  • bogdanvlviv Profile Picture



    I am ruby on rails developer. My professional goals: -agile web development with Ruby -personal development I work with a lot of kinds technologies like Ruby, RoR, Sinatra, HTML, CSS, JS(CoffeeScript), MySQL, Git, Linux. You can also find me here:

  • rainstreamweb Profile Picture


    Ahmedabad,  India

    In last 8 years, I worked on Ruby 1.9.x, Ruby 2.0.x, Rails 2.3.x, Rails 3, Rails 4, HTML, HAML, Javscript, Coffeescript, CSS, SCSS, RSpec, Cucumber, Git, Capistrano etc.. Developed applications with Refinery CMS, Spree Commerce applications, etc content management tools with Ruby. Also have experience working with AngularJs and Ember.Js front end framework with RoR as backend. I have developed a wide range of websites using Core PHP, Joomla, Drupal, Magento, Codeigniter, Woocommerce and MySQL including sites for startup companies to big businesses. Most of the site that I developed was for eCommerce, Social Networking, Real Estate and CMS based. I also have experience in the following areas: SQL, Ajax, OOP, and jQuery

  • A2Design Profile Picture


    Mississauga,  Canada

    A2 Design Inc is a professional Russian-Canadian team of developers. We provide full cycle development: - create specifications - develop web applications - design UI/UX - and support your startup projects. We want you to succeed, so we truly believe in lean startup methodology: Launch fast, stay lean. Besides having development skills we have a ton of business insights how to build a startup right.

  • anson418 Profile Picture


    Alameda,  United States

    I am a Computer Science major from the University of California, Davis. I have over 10 years of experience as a programmer and currently build web scrapers and perform data extractions professionally among many other things. I am an expert level Python programmer and currently use it primarily for most of my professional work. However, I am also well versed in Ruby, Java, C, C++, and PHP as well as SQL, HTML, CSS and numerous others disciplines. I also have a multi-year background in retail and have worked extensively with various eCommerce platforms and marketplaces including Amazon and eBay.

  • Arpit268 Profile Picture


    Faridabad,  India

    Overview of Our Team: Our motto is to provide the best and innovative solutions to our clients, customers and business partners regarding IT solutions as it was established by IT and Marketing Professional having enormous experience in the same field. Team Size :- 35+ Engineers Specialization Areas:- · Web Designing & Web Application Development Experts · Mobile Application Development (Android/iOs) Experts · Custom Software Development · Training and Consultant etc.

  • EchelonTechn Profile Picture


    indore,  India

    Hi, We are a team of professional PHP developers. We have completed 15 websites so far I am sure me and my team can handle your projects very easily. We also use to work on other CMS based on PHP like - 1)Wordpress 2)Drupal 3)Joomla We have good hands in handling following Shopping cart/ eCommerce CMS - 1)Woocommerce 2)Opencart 3)Prestashop 4)Magento me and my team use to be online for maximum time in a day and can work in odd timings according to the needs of clients