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Sergey Yashin

Offer Sergey to work on your next project.

Ukraine Kyiv, Ukraine
16 hours 30 minutes ago
Available for hire available for hire
23 Safe completed
1 arbitration procedure
9 months 12 days ago
18 Clients
added 3 bids
registered for 5 years
  • linux
  • mongodb
  • Opencart
  • woocommerce
  • ocstore
  • сайт на Wordpress
  • перенос/миграция VPS
  • перенос/миграция dedicated
  • перенос/миграция linux
  • ddos protection
  • cryptocurrency
  • защита сайта
  • системный администратор linux
  • ethereum
  • clickhouse

Rating

Successful projects
96%
Average rating
9.92 of 10
Rating
802
Linux and Unix
System administration
13 projects
System administration
7 projects
Linux and Unix
6 projects
Software and server configuration
5 projects
Web programming

Skills

Programming

Design & art

Services


Promotion

Administration

Outsourcing & consulting

Portfolio


  • 55 000 USD

    Защита сети

    Linux and Unix
    Разработка ддос защиты.

Reviews and compliments on completed projects 23

Quality
Professionalism
Price
Availability
Terms

The problem was found and solved.

Quality
Professionalism
Price
Availability
Terms

Sergey completed the task quickly and efficiently.
I recommend him as a decent and responsible person.
I will contact him again.

Quality
Professionalism
Price
Availability
Terms

Everything is great! The professional of his business. He knows what he does!

Quality
Professionalism
Price
Availability
Terms

It’s all fast and quickly. Everything likes.

6 February 300 UAH
Restoration of the site in VestaCP

Quality
Professionalism
Price
Availability
Terms

The problem is solved. The question was critical for me, because. The site has ceased to work. Thank you Sergey for the quickest possible solution! I advise as a specialist in these matters.

Quality
Professionalism
Price
Availability
Terms

спасибо , работа выполнена

8 July 2021 600 RUB
Updated by ISP Manager

Quality
Professionalism
Price
Availability
Terms

Огромное спасибо за работу! Как оказалось, все было совсем не просто, но Сергей не бросил в трудный момент, и даже общался с тех.поддержкой от моего имени. В итоге, все прекрасно обновилось. Рекомендую!

13 June 2021 1000 RUB
Who will help to set up SSL?

Quality
Professionalism
Price
Availability
Terms

Очень хороший фрилансер, выполнил все как надо было ответил на все вопросы и за короткие сроки выполнил все как надо было.

26 April 2020 300 UAH
Restore the site of opencart from Bacap

Quality
Professionalism
Price
Availability
Terms

Всё сделано чётко и по высшему разряду. Исправил ошибки, и дал еще больше, чем нужно было показал, как решить ряд смежных задач.

Рекомендую!

Quality
Professionalism
Price
Availability
Terms

Сергей отлично справился с поставленной задачей. Рекомендую к сотрудничеству!

17 January 2020 1400 UAH
You need to set a domain name of Level 3

Quality
Professionalism
Price
Availability
Terms

Проект выполнен. Рекомендую.

Quality
Professionalism
Price
Availability
Terms

Как всегда, отличная и быстрая работа!

26 October 2018 300 UAH
Set up HTTP

Quality
Professionalism
Price
Availability
Terms

задача решена согласно договорености.

26 October 2018 199 UAH
Setting SSL to a VPN from beget

Quality
Professionalism
Price
Availability
Terms

быстро и внимательно выполнил
нашел доп неисправности на сайте которые согласился исправить

1 July 2018 3500 RUB
Configuration of server.

Quality
Professionalism
Price
Availability
Terms

Excellent artist, did everything quickly and quality.

28 June 2018 9100 UAH
Поднятие пула

Quality
Professionalism
Price
Availability
Terms

Справился на все 100% рекомендую

Oleg Gorni | Personal

Quality
Professionalism
Price
Availability
Terms

Как всегда, работа выполнена быстро и качественно! Рекомендую всем.

Maksim Burmakov | Personal

7 June 2018 500 UAH
Настроить MySQL

Quality
Professionalism
Price
Availability
Terms

Все отлично. Сразу выяснили что не хватает ОЗУ, + сервер был настроен, думаю теперь MySQL не будет падать. Очень быстро! Рекомендую.

Maksim Burmakov | Personal

Quality
Professionalism
Price
Availability
Terms

Все хорошо, с задачей справился менее чем за час , более именитые фрилансеры даже не смогли решить проблему, а вот Сергей справился , спасибо.

Artem Malyshev | Personal

28 April 2018 3000 UAH
Pack in the docker image LAMP project

Quality
Professionalism
Price
Availability
Terms

Excellent executor, well understood in the docker and setup of containers.As well as the bonus set protection against DDoS attacks and password selection.I recommend and will contact more!

21 February 2018 455 UAH
Postfix+dovecot+roundcube to Ubuntu 14

Quality
Professionalism
Price
Availability
Terms

The work was done greatly. Not even in spam letters, although I have not put such a task. I am pleased, I recommend it to everyone!

14 February 2018 300 UAH
High load on hosting (virus?)

Quality
Professionalism
Price
Availability
Terms

The problem is completely solved. Fast and for a little money.

1 December 2017 1000 UAH
You need to set up VPS with Debian.

Quality
Professionalism
Price
Availability
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It’s all fine! completed in the shortest time and quality!!The !

Activity

  Recent proposals 10
Set up the existing Linux server (Digital Ocean)
25 000 UAH
DevOps to set up the server
4000 UAH
Set up a separate server. Select the Control Panel.
8000 UAH
Problems with SSL certificate (free from cloudflare)
2500 UAH
Devops engineer + sis admin
45 000 UAH
Optimization and protection of the server
3500 UAH
Check the needs of the site on Scaleway, select the server and transfer
30 000 UAH
Create screenshots for apps in the App Store
1000 UAH
You need a SIS admin to set the server under nodes.
2500 UAH
Plesk on a dedicated server with 0
7000 UAH