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  1. Freelancers

Oleksandr Kotenko

Offer Oleksandr work on your next project.

Ukraine Zhitomir, Ukraine
16 days 19 hours back
Available for hire available for hire
4 Safes completed
4 years back
4 clients
on the service 7 years
Client profile
Freelancer Oleksandr K. — Ukraine, Zhitomir. Core skill — C#, Web Programming

Rating

Successful projects
100%
Average rating
No data
Rating
502
C#
72 place out of 1199
Web Programming
995 place out of 6425
2 projects
C#
2 projects
Web Programming

Skills and abilities

Programming

Services

Portfolio


  • The Peer Review Project

    C#
    The Peer Review Project — example of freelancer's portfolio work in category C#
    Peer Review Project is a web platform for reviewing scientific works.
    Development of the clint and the administrative panel.

  • Webstrap - Landing Page

    C#
    Webstrap - Landing Page — example of freelancer's portfolio work in category C#
    Create a web site for a web studio.

  • The News Portal (News Portal)

    C#
    The News Portal (News Portal) — example of freelancer's portfolio work in category C#
    Corporate website for news and admin-panel. This application can use not only a database, as a storage, but also XML files. Realised search, sorting and filtering news according to the chosen criterion. There is an opportunity to comment on the news.

  • Game Minesweeper - Minesweeper

    Javascript and Typescript
    Game Minesweeper - Minesweeper — example of freelancer's portfolio work in category Javascript and Typescript
    It is implemented in pure JavaScript without the use of third-party libraries. There was also a condition - not to use HTML. Now the design is being refined with the subsequent update of the application.
    Now this is a fully working game that can be played in any browser and on any device)

Reviews and compliments on completed projects 4

9 February 2022 14 USD
TravelAgency выполнить в MS SQL

Quality
Professionalism
Cost
Contactability
Deadlines

Thank you very much, don’t slow, time is very important, make decisions if you’re confident in your strength.

Dmitry Chernysh | Personal | Response review

6 February 2021 45 USD
Add functionality to an existing ASP.NET project

Quality
Professionalism
Cost
Contactability
Deadlines

Everything is great! TZ was fully implemented + additional functionality was proposed. The work was done before the deadline. Detailed consultation on the technical part was conducted.

Yekaterina O. | Safe Safe | Response review

30 January 2021 45 USD
Website for the accounting activity of the publication

Quality
Professionalism
Cost
Contactability
Deadlines

I recommend it as a responsible executive. Always in contact, questions clearly and in essence. He performed the work in time and gave advice on the work done.

Sergii Serg | Safe Safe | Response review

24 January 2021 32 USD
Web add-on: C#, MSSQLServer, MVC, Entity Framework (Code First)

Quality
Professionalism
Cost
Contactability
Deadlines

Great work and communication at all stages of performance! He gave the job earlier to Dudline, and he also gave an extended consultation. Thank you and I hope for further cooperation 😉

Nata Liia | Safe Safe | Response review

Activity

  Latest proposals 10
SMS mailing via API in C#
23 USD
Create the right on the site. C#
45 USD
Website for a company engaged in the development of software security
1220 USD
On the base of the danch from the SSV files make mini reports. Personal project
338 USD
Read the Set-Cookie in the ReactJS headlines on the client
11 USD
Creation of site
300 USD
Web app for driving parks
9294 USD
Developing a web application Personal project
1000 USD
Exchanges 1C with the site Personal project
11 USD
Інтернет магазин «Дитячий Світ» Personal project
11 USD