Ecommerce Programmers & Developers

Clear all filters
  1. Yaroslav Mateyko

    Yaroslav Mateyko

    ANSI C/Lua/PHP Developer

    Ukraine - Tests: 1

    First things first, so: I'm a C-developer, it's my primary skill. I have more than 6 years of software development, generally web-oriented, large-scale applications. I love to develop robust, scalable solutions. I've studied different methods of data storage and processing. Algorithms, data structures, binary trees, b-trees, hash algorithms such as linear hashing of Lytvyn and dynamically extensible hashing, all this helped me to understand more deeply the structure of data storage systems and a hardware layer impact for such systems. I'm a Vim-er. I'm not afraid of the command shell and I know how to write, compile, link and debug my applications in several environments including Windows / Mac OS X / Linux using my sweet ANSI C compiler. And I love Lua :) Additional Skills: * Advanced knowledge level of Lua VM internals, I have implemented next modules for Lua VM: libsocket (full support of TCP and UDP, fully transparent IPv4 and IPv6 agnostic code), libutil (for cryptographic digests as SHA256, CRC32 and other utils), libjson (serialization and deserialization of Lua internal data structures), libdb (high performance key-value database engine). All modules are cross-platform and can be compiled for Windows, Linux and Mac OS X. * Deep knowledge level of technics for writing high performance custom made servers and network services. Know the difference between sockets polling (event-driven) and threading and then to use one or another. * Good knowledge level of SQL (SQLite, MySQL, PostgreSQL) and deep knowledge level in writing of custom non-relational high performance database engines. Stack Overflow Careers: http://careers.stackoverflow.com/my Willing to relocate.

    $10.00 /hr
    0 hours
    0.00
  2. Denis Shchigelsky

    Denis Shchigelsky

    Expert project/product manager (fintech, banking)

    Russia - Tests: 1

    Have a 3 years experience as a project/product manager in mobile banking development industry. Have a portfolio of nearly 15 integration projects of mobile banking and some other mobile applications for banks. We had a 10 person team to develop our product and some freelancers on the outsource to customize it for our clients. Also worked a year in a small Russian bank as a head of the Distant Banking Services Department. Currently working on internet-acquiring project as product/project manager. At the moment, besides my main job, work at Moscow Institute of Physics and Technology as CS workshop tutor to make a world better and for a good karma :) Finished Moscow Institute of Physics and Technology, Control and Applied Math Department (Master degree) Skills: * Project management (Java, Android, iOS, Design, Python, client-server applications, web-services), agile. * Product development * Internet-acquiring * Distant Banking services * Documentation Programming skills: Python / Django, Java SE, SQL; parallel programming; C (not very hadrcore, though).

    $17.00 /hr
    0 hours
    0.00
  3. Johnathan McAuliffe

    Johnathan McAuliffe

    Johnathan McAuliffe

    Ireland - Tests: 2

    I hope to deliver good work on time and of very good quality.

    $10.00 /hr
    0 hours
    0.00
  4. Daniel Durand

    Daniel Durand

    c# Developer

    Argentina - Portfolio: 1

    Senior C# Developer

    $15.00 /hr
    0 hours
    0.00
  5. AMINE BOUTKHIL

    AMINE BOUTKHIL

    Developer

    Canada

    10 years of developing

    $80.00 /hr
    0 hours
    0.00
  6. Sebastian T.

    Sebastian T.

    Full Stack Developer

    Argentina - Tests: 3 - Portfolio: 4

    Skype: stirelli E-Mail: tirelli@gmail.com I'm a full stack software developer. Over the last few years I have been working with technologies like Javascript, AngularJS, Node.js, ASP.NET MVC, Web API, Grunt and Bower some of them in an startup environment.

    $16.67 /hr
    0 hours
    0.00
  7. Marc Reynolds

    Marc Reynolds Agency Contractor

    Expert Ruby on Rails Developer

    Malaysia

    I specialize in end-to-end care of Ruby on Rails websites. I can help you design something brand new or put some pizzazz into your outdated website. I can offer to my clients end-to-end service in website development and maintenance: - Planning & Information Architecture - Search Engine Optimization - Development - Deployment - Maintenance - Upgrading I either help you start up a new project or assist you with an existing site. My past clients range from large, multinational hospital networks to small mom-and-pop businesses just getting their web presence established. I'll give you the advantages of outsourcing with a home-grown, personalized approach. I hold a Master's degree in Computer Science from Case Western Reserve University in Cleveland, Ohio

    Associated with: Exodus Integrity Services, Inc.

    $38.89 /hr
    0 hours
    0.00
  8. Krzysztof Skarupa

    Krzysztof Skarupa Agency Contractor

    Experienced Python/Ruby developer

    Poland - Tests: 2

    I'm a software engineer experienced in Python (Django, Pyramid, Plone, Flask), with knowledge in Ruby and JavaScript. I've been working in a software house, where I participated in successful projects for companies from US and Europe. My main interest lies in web development, so my languages of choice are Ruby and Python. I'm also experienced in working with SQL databases, mainly PostgreSQL.

    Associated with: Raise Exception

    $16.67 /hr
    4 hours
    0.00