Switch to English?
Yes
Переключитись на українську?
Так
Переключиться на русскую?
Да
Przełączyć się na polską?
Tak

Serg Kovalsky

Offer Serg to work on your next project.

Ukraine Kharkiv, Ukraine
1 month 5 days ago
A little busy a little busy
13 Safe completed
6 months 19 days ago
10 Clients
registered for 8 years
  • Shop Script
  • nginx
  • php-fpm
  • PageSpeed
  • Webasyst 4

Rating

Successful projects
100%
Average rating
9.84 of 10
Rating
628
Web programming 1
Website maintenance
8 projects
Web programming
3 projects
PHP
2 projects
HTML and CSS
1 project
CMS installation and configuration

Skills

Programming

Services

Administration

Portfolio


  • Website of Webasyst

    Web programming
    Optimization of the site
    Preparation of Plugins
    Technical audit of the site
    Audit work

Reviews and compliments on completed projects 13

29 August 2023 97 USD
The Svn-Auto

Quality
Professionalism
Price
Availability
Terms

Everything is great. I will be contacting again. I recommend it. Without any extra words, he worked well on the topic and proposed his options. A lot of thanks.

28 April 2023 13 USD
Add the missing html lang attribute for English and English

Quality
Professionalism
Price
Availability
Terms

Everything made
Be very careful with the
In my case: the Seoshs gave the TZ not complete, according to the executive,
The executive supplementing this TZ comment refuses to do and proposes to make another project
Finally, the customer will pay for all.

Andrey Bilan | Personal

Quality
Professionalism
Price
Availability
Terms

Everything was done as I wanted and was in the project description.

11 April 2023 21 USD
Delivery of site

Quality
Professionalism
Price
Availability
Terms

Almost everything is done, the last point is transferred to another project - it was more expensive than planned.
We work further

Quality
Professionalism
Price
Availability
Terms

Everything was made
There are also a few tips on the website.
I hope for further cooperation.

Quality
Professionalism
Price
Availability
Terms

It has been done quickly and well, I recommend it.

16 November 2019 15 USD
Small SEO directions. Website on Webasyst

Quality
Professionalism
Price
Availability
Terms

Excellent specialist, everything is great!

Profile deleted | Safe Safe | Response feedback

17 August 2019 15 USD
Настроить трекеры и фид для retailrocket на сайте webasyst

Quality
Professionalism
Price
Availability
Terms

Все отлично. Сергей уже не первый раз помогает именно по тебе webasyst/shopscript.

A M | Personal | Response feedback

Quality
Professionalism
Price
Availability
Terms

He did everything quickly. Thank you !

Quality
Professionalism
Price
Availability
Terms

Thank you for work. Everything is done quickly and without any extra trouble.

Quality
Professionalism
Price
Availability
Terms

Thank you very much for your work, all is great!

Quality
Professionalism
Price
Availability
Terms

I am satisfied with the quality and timetable, I will definitely still contact the executive.

5 March 2018 52 USD
Требуется разработчик интернет магазинов (Serg Kovalsky)

Quality
Professionalism
Price
Availability
Terms

Немного не вложились в срок, качество работы на высоте, рекомендую.

Activity

  Recent proposals 10
Optimization of the site.
515 USD
The Svn-Auto Personal project
97 USD
Reduce Content Loading Time (LCP) on a Website
155 USD
Accelerate the work of the site for MOB. of devices. Technical optimization .
155 USD
Optimize and increase the speed of site downloads
103 USD
Transfer of websites from hosting to VPS
103 USD
Freelance-project
Freelance-project
13 USD
Freelance-project
Freelance-project
39 USD