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Sergey Yaremchuk

Offer Sergey to work on your next project.

Ukraine Rovno, Ukraine
24 days 17 hours ago
Temporarily not working temporarily not working
27 Safe completed
6 years ago
55 Clients
age 51 years
registered for 8 years

    Rating

    Successful projects
    98%
    Average rating
    There is no data
    Rating
    730
    Linux and Unix
    Software and server configuration
    11 projects
    Web programming
    8 projects
    Software and server configuration
    6 projects
    Linux and Unix
    6 projects
    System administration

    Skills

    Programming

    Services

    Administration

    Portfolio


    • 21 USD

      Setting VDS and transferring the store to Bitrix

      Software and server configuration
      Set up VDS (Apache/nginx, MySQL, PHP) Transfer of the store to Bitrix.
      Optimization of the server. Set up the mail.
    • 15 USD

      Postal server settings (MX, PTR, SPF, DKIM)

      System administration
      Installation and configuration of the mail server is guaranteed by a breakthrough anti-spam filter. Configuration of SPF and DKIM. Prepare the correct A, MX, PTR records. Create a SMTP account.
    • 6 USD

      Translation of the website to HTTPS

      System administration
      Web site translation to HTTPS use, web server setting, redirect setting, certificate installation, CMS adaptation.
    • 19 USD

      Optimization of the server

      Linux and Unix
      Optimization of the OpenCart website. Set MySQL performance, replace Apache2 with nginx.
    • 1 USD

      Transfer of the Magento store development to BitBucket

      Linux and Unix
      Transfer the development of the Magento store to BitBucket with the creation of the dev version of the site and webhook. When pushing the BB repository, the web server draws the code itself. The owner of the site has the ability to control what the developer is doing. The developer has no direct access to the server.
    • 13 USD

      Cleaning WordPress from Viruses

      Software protection and security
      Cleaning WordPress blog (PHP+MySQL) from viruses. Increase the security of the site and server.
    • Articles on Computer Theme

      Article writing
      Articles on computer themes - OpenSource, Linux, System and Network Administration, Software settings. and programming.
    • 75 USD

      Articles on the topic

      Linux and Unix
      Articles on the topic of Linux, Windows, security, network technology.
    • 13 USD

      Installation of WHS/CPanel

      Linux and Unix
      Set hosting to WHS/CPanel, site transfer.

    Reviews and compliments on completed projects 61 1

    28 February 2018 18 USD
    Optimization of VPS.

    Quality
    Professionalism
    Price
    Availability
    Terms

    A qualified responsible specialist. I recommend it.

    3 January 2018 26 USD
    Sustainability of Web Server

    Quality
    Professionalism
    Price
    Availability
    Terms

    Thank you for the work done. The site became much faster. Now, on the background of this, another narrow throat was found.
    Sergey did everything in time, told where and what problems, and provided a full report of what and for what it was done.

    I recommend it!)

    Quality
    Professionalism
    Price
    Availability
    Terms

    I want to express my great gratitude to Sergey for the disciplination and extreme organization in the work. Man is a fan of his business without any exaggeration. I didn’t have any explanations in uncomprehensible places. He did even more than was initially agreed. If you need a thin setting and the maximum server protection, this executor is the best option for you.

    14 November 2017 5 USD
    Settings of the server

    Quality
    Professionalism
    Price
    Availability
    Terms

    It was great to work, everything was done quickly and without any questions!

    25 October 2017 13 USD
    Setup of the server (Panel Vesta)

    Quality
    Professionalism
    Price
    Availability
    Terms

    As always, it is pleasant to work with an experienced and adequate person. I recommend !

    Quality
    Professionalism
    Price
    Availability
    Terms

    Everything is great. Fast and according to TZ.

    Quality
    Professionalism
    Price
    Availability
    Terms

    Работаем во второй раз, всё отлично, спасибо

    Profile deleted | Response feedback

    Quality
    Professionalism
    Price
    Availability
    Terms

    Были проблемы с сайтом на WP во время пиковой нагрузки, оптимизировал сайт, ускорил работу сайта.
    Благодарю Сергею за отлично проделанную работу!

    Profile deleted | Response feedback

    Quality
    Professionalism
    Price
    Availability
    Terms

    A professional who knows his job, thank you!

    22 June 2017 15 USD
    You need to set Git to VPS

    Quality
    Professionalism
    Price
    Availability
    Terms

    A great specialist, has arranged everything and understand it. I will contact again.

    19 June 2017 3 USD
    Installing WordPress on VPS

    Quality
    Professionalism
    Price
    Availability
    Terms

    Everything is done well. If there are questions, I will ask more. I recommend.

    Quality
    Professionalism
    Price
    Availability
    Terms

    The project is implemented in the shortest time possible. Special thanks for additional support and advice. I strongly recommend cooperation.

    4 February 2017 8 USD
    Transfer from HTTP to HTTPS

    Quality
    Professionalism
    Price
    Availability
    Terms

    The best reviews about this executive. I did everything in less than a day. Very rapidly, in full. If necessary, I will continue to work with Sergey. I recommend it!)

    Quality
    Professionalism
    Price
    Availability
    Terms

    Thank you, Sergey for the help in my question. Everything is done quickly and professionally. Man of his business. I recommend !

    Profile deleted | Response feedback

    Quality
    Professionalism
    Price
    Availability
    Terms

    It was very pleasant to work. Sergey did more than he expected. Thank you for cooperation. I recommend

    Quality
    Professionalism
    Price
    Availability
    Terms

    Everything is super. Everything quickly and quickly. of contact.

    23 December 2016 9 USD
    Install BigBlueButton on VPS

    Quality
    Professionalism
    Price
    Availability
    Terms

    Sergey worked very quickly and efficiently with the installation of the video conference service on the VPS server. I highly recommend as a specialist who understands his case.

    Quality
    Professionalism
    Price
    Availability
    Terms

    Thanks for the quality work done, everything was done quickly, professionally and in time.
    I recommend !

    Quality
    Professionalism
    Price
    Availability
    Terms

    Sergey made the first proposal and insisted on confidence. I did the work in 5 minutes. I am satisfied. Freelancer success and thank you!

    Quality
    Professionalism
    Price
    Availability
    Terms

    I don’t be afraid of the word “professional”! The second project was carried out faster than expected and "Excellent"

    Quality
    Professionalism
    Price
    Availability
    Terms

    It happened in 2 minutes. Thank you ! It is pleasant to work with competent people.

    Profile deleted | Response feedback

    8 December 2016 5 USD
    Updates to PHP

    Quality
    Professionalism
    Price
    Availability
    Terms

    Everything is done quickly and efficiently, I recommend as a specialist with my business.

    Profile deleted | Response feedback

    6 December 2016 45 USD
    Required instructions for setting VPS

    Quality
    Professionalism
    Price
    Availability
    Terms

    The work is done perfectly! Fast and Professional

    6 December 2016 5 USD
    Configuration of the server

    Quality
    Professionalism
    Price
    Availability
    Terms

    Sergey is one of the best specialists in server administration

    6 December 2016 15 USD
    Remove spam messages on the server

    Quality
    Professionalism
    Price
    Availability
    Terms

    Everything is done, no problems anymore. A good job.

    Profile deleted | Safe Safe | Response feedback

    1 December 2016 6 USD
    Ssl certificate set for Let's Encrypt

    Quality
    Professionalism
    Price
    Availability
    Terms

    I am grateful to Sergey for the quick and quality work on the project: all agreements have been met, the person is reliable and contactful. I recommend it.

    24 November 2016 15 USD
    Postmaster setting on mail.ru

    Quality
    Professionalism
    Price
    Availability
    Terms

    Everything is done greatly

    Profile deleted | Safe Safe | Response feedback

    24 November 2016 5 USD
    Accelerate the site loading

    Quality
    Professionalism
    Price
    Availability
    Terms

    A great executive. He quickly dealt with a difficult task. I recommend my business as a professional.

    Profile deleted | Response feedback

    Quality
    Professionalism
    Price
    Availability
    Terms

    Thank you very much for the work done, everything was done in good quality and in time!

    Profile deleted | Safe Safe | Response feedback

    17 November 2016 5 USD
    Proxy IPv6 upgrade by manual

    Quality
    Professionalism
    Price
    Availability
    Terms

    Good performers, good performers, good performers, good performers.

    16 November 2016 15 USD
    Categories of WP

    Quality
    Professionalism
    Price
    Availability
    Terms

    I did the work at a very good level!

    Profile deleted | Response feedback

    15 November 2016 13 USD
    Specialist in Site Security

    Quality
    Professionalism
    Price
    Availability
    Terms

    Sergey is a very responsible freelancer. He performed the task, even over-fulfilled... He did more than was stated in the task. Everything was quick, always in contact. A great master! I recommend !

    9 November 2016 5 USD
    Instructions for Ubuntu

    Quality
    Professionalism
    Price
    Availability
    Terms

    The task was quickly resolved!


    Не можем сойтись в выполнении

    3 November 2016 6 USD
    Налаштування .htaccess

    Quality
    Professionalism
    Price
    Availability
    Terms

    Unfortunately, we disagreed with the freelancer on how to implement the task, in addition, he had certain force majeure circumstances, due to which he did not undertake the task and did not complete it on time.

    Profile deleted | Safe Safe | Response feedback

    Quality
    Professionalism
    Price
    Availability
    Terms

    Everything is great! Sergey solve the problem, he was always in contact. I recommend !

    Quality
    Professionalism
    Price
    Availability
    Terms

    Sergey performed the task quality and quickly. Thank you !

    Quality
    Professionalism
    Price
    Availability
    Terms

    Sergey cleansed everything from our site immediately and updated it, although it was not easy)
    I recommend you to work as a skilled expert in your business! Thank you !The !

    Quality
    Professionalism
    Price
    Availability
    Terms

    Thank you for cooperation! The project has been completed and even more.

    Profile deleted | Response feedback

    22 October 2016 12 USD
    Packaging by WordPress

    Quality
    Professionalism
    Price
    Availability
    Terms

    As always, everything is ok.

    Quality
    Professionalism
    Price
    Availability
    Terms

    Sergey did everything quickly and quality. I advise everyone. thank you.

    19 October 2016 1 USD
    Help with the robot.txt file

    Quality
    Professionalism
    Price
    Availability
    Terms

    Thank you for the help. It is pleasant to get a written consultation.

    Quality
    Professionalism
    Price
    Availability
    Terms

    The problem has been solved by joint efforts. thanks!

    16 October 2016 15 USD
    Protect PrestaShop 1.6.1.4

    Quality
    Professionalism
    Price
    Availability
    Terms

    A careful and responsible specialist. I am satisfied with the work.

    16 October 2016 5 USD
    WordPress – a problem with the site

    Quality
    Professionalism
    Price
    Availability
    Terms

    The work is done quickly and quality. Sergey doesn’t miss, contacts and helps with advice. We will continue to cooperate. Thank you for help!

    13 October 2016 8 USD
    Installation of VPS Server

    Quality
    Professionalism
    Price
    Availability
    Terms

    Everything is done quickly and quality, knowing his work. I recommend

    Quality
    Professionalism
    Price
    Availability
    Terms

    Все отлично. Хороший специалист. Продолжим сотрудничество.

    Profile deleted | Response feedback

    Quality
    Professionalism
    Price
    Availability
    Terms

    Thank you all ok! We will work further!

    6 October 2016 5 USD
    Remove the virus from the site

    Quality
    Professionalism
    Price
    Availability
    Terms

    Thanks, quickly and clearly.

    Quality
    Professionalism
    Price
    Availability
    Terms

    A professional with a large letter. I would also like to note high contact and patience to the requests of the customer. I will definitely call again.

    17 September 2016 3 USD
    Transfer the site

    Quality
    Professionalism
    Price
    Availability
    Terms

    It’s not the first time I’m working with Sergey, great work!
    I would like to pay attention to the project and responsibility!

    15 September 2016 7 USD
    Settings of the server on Digital Ocean

    Quality
    Professionalism
    Price
    Availability
    Terms

    Everyone is happy, I recommend.

    6 September 2016 13 USD
    You need to set the hosting.

    Quality
    Professionalism
    Price
    Availability
    Terms

    A very good specialist, I’ll ask you more. I recommend

    Quality
    Professionalism
    Price
    Availability
    Terms

    pleasant to collaborate. The expert with his case, the task quickly understood and did everything.

    Quality
    Professionalism
    Price
    Availability
    Terms

    The task is done, it’s okay.

    22 August 2016 64 USD
    Editing articles on the site

    Quality
    Professionalism
    Price
    Availability
    Terms

    Great work. Sergey, as always, does the work quality and with the soul.

    21 August 2016 13 USD
    VDS LAMP of Ubuntu 14.04

    Quality
    Professionalism
    Price
    Availability
    Terms

    A specialist in his business, the person actually understands what he takes for. I will contact you again!

    11 August 2016 10 USD
    Create CMS for WordPress

    Quality
    Professionalism
    Price
    Availability
    Terms

    Thank you for help and rapidity.

    Quality
    Professionalism
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    Availability
    Terms

    Fast and quality, a very good guy!

    Quality
    Professionalism
    Price
    Availability
    Terms

    Sergey the youth! Received requested access ssh and done everything immediately, then fixed the defects of all the norms! Congratulated with cooperation!

    Profile deleted | Response feedback

    Quality
    Professionalism
    Price
    Availability
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    Thank you for the great work. Sergey qualitatively performed all tasks, gave recommendations and dealt with all difficulties. I can surely recommend Sergey as a competent and responsible executor.

    Quality
    Professionalism
    Price
    Availability
    Terms

    A great freelancer, responsible to treat the work and insists in its essence. thank you.

    Quality
    Professionalism
    Price
    Availability
    Terms

    отличная работа, выполнено все быстро и качественно.

    Profile deleted | Response feedback

    Activity

      Recent proposals 10
    Devops
    129 USD
    Сервер админ
    15 USD
    Системное администрирование / Настройка серверов
    103 USD
    Нужен эксперт в Linux для проверки статей
    13 USD
    Востановить работу web-сервера (СРОЧНО)
    13 USD
    Оптимизация запуска, администрирования (управление) серверов 20+
    1160 USD
    Configuration of SPF Domain Data for Mail
    8 USD
    Восстановить работу VPS на DigitalOcean
    13 USD
    504 Ошибка при загрузке Magento (php-fpm + apache 2)
    15 USD
    Problems with the server
    13 USD