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  1. Freelancers

Oleg Potapenko

Offer Oleg work on your next project.

Ukraine Chernigov, Ukraine
3 days 5 hours back
A little busy a little busy
1 Safe completed
8 years back
1 client
age 55 years
on the service 9 years
Freelancer Oleg P. — Ukraine, Chernigov. Core skill — Databases & SQL, C#

Rating

Successful projects
No data
Average rating
No data
Rating
169
Databases & SQL
433 place out of 1203
C#
348 place out of 1198

Skills and abilities

Programming

Services

Mobile development

Portfolio


  • Examples of web interface

    Web Programming
    Examples of web interface — example of freelancer's portfolio work in category Web Programming
    Example of the Bootstrap form interface with .NET CORE2.1.
    A similar example is on Bootstrap with ASP.NET MVC5.

  • Examples of Xamarin Forms

    Databases & SQL
    Examples of Xamarin Forms — example of freelancer's portfolio work in category Databases & SQL
    C#+Xamarin forms+WEB API+MSSQL .

  • System of CRM Avto

    Client Management & CRM
    System of CRM Avto — example of freelancer's portfolio work in category Client Management & CRM
    The project is made in C#+WinForms + DevExpress + MSSQL.

    Data on vehicles and signaling systems on them.
    Management of services, tariffs and data on the events of the operation of the alarm.
    … A complex system of reminders with the possibility of transition to data editing.

  • The example

    Databases & SQL
    The example — example of freelancer's portfolio work in category Databases & SQL
    Examples of interface forms C#+WPF+MSSQL/SqLite/MySql/Postgress

  • The Attraction System

    Desktop Apps
    The Attraction System — example of freelancer's portfolio work in category Desktop Apps
    The project is made in the form of a mix of WinForms and WPF+S#+DevExpress+SqLite.
    Record-read data of visit on RFID - label.
    Management of services, tariffs and visitor data.
    The list of buttons on the picture is formed on the basis of the services data from the BD table.

Reviews and compliments on completed projects 1

28 November 2017 16 USD
Development of WPF Project

Quality
Professionalism
Cost
Contactability
Deadlines

The work is performed by the execution in a qualified and qualitative manner. There were no problems with the understanding of the technical task and communication. pleasure of cooperation.

Leonid Martynyuk | Safe Safe | Response review

Activity

  Latest proposals 10
Работы над сайтом С#
72 USD
Looking for a back-end developer on C#/.net (mobile application)
6 USD
Приложение для учета и анализа проката на вейк-станции Personal project
5 USD
Back-end разработка мобильного приложения
5 USD
Ищем разрабочика сайта (бекэнд)
631 USD
Help me with the ASP.NET MVC problem
9 USD
Администрирование баз данных
2 USD
Правки в приложение на ASP.NET MVC
2 USD
Asp.net MVC Web aplication
2 USD
Программа Учет на производстве
2 USD