Ruby Ukraine Freelancers

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  1. Oleksandr Sorokin

    Oleksandr Sorokin Agency Contractor

    python django developer

    Ukraine - Last active: 4 months ago - Tests: 5 - Portfolio: 3

    I am engaged in web development for more than 4 years. My primary specialization is python and django. I have participated in a number of successful django/python projects, some of them were builded from scratch. Have a great deal of experience of working with outsourcing companies. Practice "code convention", such as PEP-8, pyLint, jsLint, valid cross-browser markup in every project. Enjoy looking for optimal and nice solutions for complicated issues. Easily can do backend and frontend work. Favorite technologies: * python/django * javascript/jquery * sass/compass * bootstrap * Postgres/PostGIS

    Associated with: t-solver

    $35.00 /hr
    1,819 hours
    4.90
  2. Serge Tyatin

    Serge Tyatin Agency Contractor

    RubyOnRails Full-stack web developer

    Ukraine - Last active: 5 months ago - Tests: 2 - Portfolio: 6

    I am full-stack web developer with 12 years experience. Initially spend with PHP in numerous projects like billing system, SEO optimized websites, file search engine, website crawlers. More recently I have been working with Ruby On Rails projects like distributed comment system, Spree commerce extensions and customization, custom CMS, mobile HTML games. I am mostly backend developer, have hiloads expertise, but also do frontend jobs, familiar with modern javascript/CSS frameworks. Have some experience with development for Android, chrome extension. Strong unix skills. I am customer focused, I am successful when I bring success to mine customers.

    Associated with: 2RBA

    $35.00 /hr
    67 hours
    4.95
  3. Andrew Kozhokaru

    Andrew Kozhokaru Agency Contractor

    Cloud Computing expert

    Ukraine - Last active: 04/16/2013 - Tests: 10 - Portfolio: 5

    I am working in a big company as a technical support and looking for a second job. I have experience in Linux servers and desktops administration, have my own blog about Ubuntu tricks. Also, I have a great knowledge of building of web servers, acceleration of web sites, load balancing, problem troubleshooting and good command of written and spoken English. I am good in scripting, no matter is it PHP or Shell. Have a basic knowledge of MySQL. Best what I do is hosting optimization and providing optimization solutions. I also very familiar with mass hosting, cloud computing and cloud storages, scalebility and other web solutions. You can ask me anything you want. I have a very good deductive reasoning and troubleshooting skills. Past 2 years I work alot with Cloud Computing and Amazon Web Services.

    Associated with: Korjik Professionals Group Agency, Aliado Inc Agency, Pro UA

    $33.33 /hr
    255 hours
    4.92
  4. Yaroslav Pogrebnyak

    Yaroslav Pogrebnyak Agency Contractor

    Expert Full-Stack Developer [Java, Python/Ruby, JS, Clouds, ...]

    Ukraine - Last active: 11/16/2014 - Tests: 11 - Portfolio: 3

    Professional technologist and full-stack developer, 5+ years of experience. ► Interests • Solving problems using technology • Leading team and guiding process • Startups & IT entrepreneurship ► Expertise • Full-stack development → servers, clouds, data, design, implementation, deployment, test, APIs, UI/UX. • Agile, Scrum, Productivity • Deep understanding of software development and IT field. ► Specialties • Server / Cloud → *nix, Java, Python, Ruby, Node, PostgreSQL, Redis, MongoDB, AWS, ... • Web → html/css, javascript, REST APIs. • Working directly with customers, transforming ideas and business requiremenets into working solutions, planning workflow and engaging people.

    Associated with: AgileAlgorithms Agency

    $35.00 /hr
    1 hours
    4.53
  5. Roman Gapon

    Senior Ruby developer

    Ukraine - Last active: 8 days ago - Tests: 1 - Portfolio: 3

    More than 4-year experience as a developer of web technologies. Has worked at almost all types of web applications starting from corporate web sites and up to high-load systems + frameworks. Focused in using modern technologies and methodologies for creating best online services.

    $33.33 /hr
    573 hours
    5.00
  6. Alexey K. Agency Contractor

    Full Stack Developer.

    Russia - Last active: 3 months ago - Tests: 8 - Portfolio: 1

    Professional web developer. I program ExtJS and other Ajax - based web applications. Has experience in creating complete systems, has enough knowledge on client side, server side, database. Can set up the development process, continuos integration so the project is automatically checked and deployed after every change, comprehensive test suits. With 5 years experience in C#, MSSql Server and some dynamic languages like ruby and php I can realize how to create a project as much working and maintainable as possible

    Associated with: Symbie Inc

    $70.00 /hr
    9,621 hours
    5.00
  7. Nickolay Savchenko

    Nickolay Savchenko

    Python developer/System administrator

    Ukraine - Last active: 1 day ago - Tests: 11 - Portfolio: 3

    I spent most of my live near computers, enjoying finding out new possibilities. I went to university to study computer science, and I took part in few scientific projects. I learned about most cutting-edge technologies - programming languages (Pascal, C, Python, Lisp, Haskell), databases, cryptography, computer networks, website development, UNIX system administration. My current goal is to stay on the bleeding edge of technology and I am seeking opportunities to find a job where I can use my skills in practice.

    $33.33 /hr
    8,794 hours
    4.97
  8. Anatoli K.

    Anatoli K.

    Scientific and custom programming

    Ukraine - Last active: 4 days ago - Tests: 17

    Over the last 12 years I have developed a range of scientific and custom applications, among which are weather-predicting and water modeling systems, visualization with Qt4 and OpenGL, parallel programming with MPI. I am proficient in Linux, Fortran, shell programming, AWK, C, and C++. I have a hands-on experience with MySQL, Apache, Python and Java. My current interests include Nvidia CUDA, Common Lisp, Clojure Lisp, and signal processing. Hmmm... No market for MPI and Fortran, you say? All right, here is my shiny recent skill: Objective-C, Mac OS X, iPhone OS.

    $30.00 /hr
    2,109 hours
    4.97