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  1. Freelancers

Konstantin Chayka

Sleeping face
Konstantin hasn't been on the service for a long time.
But on Freelancehunt, there are also 471 freelancers in category Desktop Apps, who will professionally and timely complete a project of any complexity.

Ukraine Rovno, Ukraine
8 years back
Available for hire available for hire
1 Safe completed
8 years back
1 client
on the service 8 years
Freelancer Konstantin C. — Ukraine, Rovno. Core skill — Desktop Apps, Web Programming

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Rating
138

Skills and abilities

Programming

Services

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Mobile development

Portfolio


  • UTest System

    Desktop Apps
    UTest System — example of freelancer's portfolio work in category Desktop Apps
    Complex for testing knowledge.It consists of the following components:
    The MS SQL Server
    The WCF Service
    The PC Client
    … The Web Client (ASP)by net)
    The Android Client

    There are two types of accounts: Presenter and User.Functions of the leading tests (Presenter):
    Forming users into groups.Designer for testing.Announcing and conducting scheduled tests.Automatic/manual analysis of results.The collection of statistical data.Processing, sending the results.Functions of the User Group (User Group):
    The personal office.Archive of results.Dynamic receipt of notifications about new events.Analysis of your mistakes.Results of the project: designed and implemented software complex for educational institutions, private enterprises, etc.Cross-platformity allows you to work with the system on different devices.The WCF service interaction with the base (MSSQL) is implemented on the ADO.NET Entity Framework.The project was implemented as part of the Diploma Project.In the attached archive the screenshots of the project that were preserved.
  • 79 USD

    by DeaneryNW

    Desktop Apps
    by DeaneryNW — example of freelancer's portfolio work in category Desktop Apps
    Application to facilitate the work of the dean at the university.
    The basis of all the required surveys and students' documents. Implemented the possibility of deleting xls documents, from the site of education, for automatic filling b.d. There is also the possibility of forming individual references and printing them - which is very practical and saves time.
    The client is implemented on WPF, the database on MS SQL Server, their connection is ADO.NET EF.
    In the archive of the project.

Reviews and compliments on completed projects 1

7 July 2017 10 USD
Writing a program for Windows

Quality
Professionalism
Cost
Contactability
Deadlines

Constantine is one of the best performers I’ve worked with.
All tasks were performed quickly, and also at the highest quality and professional level.
I advise Constantine to everyone as an executive and I will address myself when creating new projects!

Profile deleted | Safe Safe | Response review

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