Hình đại diện của semshehovtsov4
@semshehovtsov4
Cờ của Ukraine Kharkiv, Ukraine
Làm thành viên từ 26 tháng 12, 2015
2 Đề xuất

semshehovtsov4

Trực tuyến Ngoại tuyến
I'm looking for remote/telecommute job, open to work in a team or on self position directly with the customer. Having 11+ years of development. Deep knowledge of ROR, PHP, .Net and other technologies with a great experience in development of large applications (social oriented and business oriented) on the back and front ends. Strong analytical and problem solving skills. In-depth understanding of OOP/OOD principles (SOLID, GRASP) and design patterns (PRIZM, MVVM). Good understanding and experience in DB design and ORM solutions. Technologies Ruby on Rails, PHP, Java, MVC (css, javascript, ajax, jquery, AngularJS, NodeJS, ExtJS, bootstrap), WCF, WPF, Windows forms, NHibernate, EntityFramework.
$25 USD/hr
7 nhận xét
6.8
  • 100%Công việc đã Hoàn thành
  • 100%Đúng ngân sách
  • 100%Đúng hạn
  • N/ATỉ lệ thuê lại

Portfolio

Các nhận xét gần đây

  • hình của Ederico R. Wanted: Native European JS and PHP fullstack developer $263.24 USD

    “The project is not completed according to the dispute”

  • hình của Mikk M. Small tweaks to a WPF application €80.00 EUR

    “Awesome! On-point skill-set and experience very good and clear communication, care about giving the best solutions for my project and overall a wonderul person to work with. [10 August, 2018] Working with Sem was great - on-point skillset and experience, very good and clear communication, care about giving the best solutions for my project and overall a wonderul person to work with.”

  • hình của Lee C. Develop new Ticketing app using C#, MVC, entity framework & SQL Azure £14900.38 GBP

    “Stage 1 complete successfully. Will reuse Sem to continue work on the next stages of this project.”

  • hình của Turgan S. Build a private listing website in Ukraine. Ukranians only! $168.00 USD

    “worked within time to provide a well designed report on a project.”

  • hình của Dominik ASP.NET Website (Produktdarstellung) €1389.69 EUR

    “Sem is a good developer. He has familiarized code by it self, built a test system and a development system (ruby on rails, spreecommerce). But his personal style was for us a problem. We had to be told things like 'I don't care about your feedback, you can put it in your ass' and 'fuck off'. That's not for us, even if you sometimes disagree. Therefore, I can not recommend Sem unfortunately.”

  • hình của Laura C. Host Kentico Website on Azure $125.00 AUD

    “This freelancer did an excellent job and was a great communicator, fast and efficient.”

Chứng nhận

  • C# 1
    88%
  • JavaScript Level 1
    88%
  • ASP Level 1
    75%
  • US English Level 1
    75%

Xác minh

  • Đã kết nối với Facebook
  • Freelancer ưa thích
  • Thanh toán đã được xác minh
  • Đã xác nhận qua điện thoại
  • Đã xác thực danh tính
  • Email đã được xác minh

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