System Administrator

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Ihor

Linux & Unix · Software & Server Configuration

875 0

5.0

7 129

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Configuration of the Postal Server for Delivery

13 USD

2 2 321

Configuration of the Postal Server for Delivery

Software & Server Configuration

Post server settings for mass mailing - Guarantee not getting messages into spam on any mail provider.

Ivan

Cybersecurity & Data Protection · Linux & Unix

313 0

5.0

1 458

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33 USD

1 1 831

Posts on the server/domain

Software & Server Configuration

*I find on your #server the #post service #posfix #exim ... for its correct work and not getting letters into the SPAM. *#I find your #domain, #DNS ( #MX #SPF #DKIM ) for the correct work #mail and high rating #list 10/10

11 USD

1 2 072

Installation of SSL

Software & Server Configuration

#setting your PC/servers to correctly display your #SSL certificate Certificate class up to A+ #SSL #certificate #certificate #setup #setupPO/VPS

Installation and configuration of OS and PZ

33 USD

0 614

Installation and configuration of OS and PZ

Software & Server Configuration

#Installation, #Installation OS: #centOS #Linux #ubuntu, #Debian Installing and setting different #PZ on OS data #install #monitoring #zabbix #support

Andrii Kisil

Software & Server Configuration · Linux & Unix

180 0

5.0

1 470

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I have been working in IT since 2005. I started learning Linux/Unix in 2008 when I set up and configured the first two gateways (NAS) for more than 200 teachers and 2000 students. This time can be considered the beginning of my professional work in Linux and Windows administration. Skills: OS installation, configuration (iptables, samba. squid, squidguard, apache, php, Mysql, Nagios-Core, bind, dhcpd, RouteOS, mikrotik, Git, GitHub Actions etc). Docker, docker-compose. For more detailed information, please contact the PP.

112 USD

0 326

Home LAB

Software & Server Configuration

Setting up Home LAB on HP Dl380 Gen8. A virtualization environment #Proxmox has been configured with virtual machines: #websites are hosted on the Fastpanel; #pfsense serves for #routing traffic between virtual machines; proxmox MG for routing #e-…

1 1 099

Configure Exim (Postfix) + SPF + DMARC + DKIM

Software & Server Configuration

Configure Exim (Postfix) + SPF + DMARC + DKIM on VPS (Hosting) without panel and with panel Example test mail message https://www.mail-tester.com/test-2xluo

Dmytro Lavryk

Software & Server Configuration · Web Programming

199 1

5.0

1 182

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0 2

Installation and support of the server

Software & Server Configuration

Set the server under the FreeBSD OS for the work of the high-load news site MIXNEWS.LV (CMS WordPress) and its satellite. Safety, security, protection from DDoS and viral attacks, backups. Help the programmers in the work.

0 1

Installation and support of the server

Software & Server Configuration

Settings the server under the FreeBSD OS to operate the high-load site SWISS-TIME.COM.UA (CMS Bitrix) and its satellite. Safety, security, protection from DDoS and viral attacks, backups. Help the programmers in the work.

0 2

Installation and support of the server

Software & Server Configuration

Set the server under the CentOS system for the operation of the site TEPLORADOST.COM.UA (CMS Opencart) and its satellite. Safety, security, protection from DDoS and viral attacks, backups. Help the programmers in the work.

0 17

Optimization and hosting of a high-load website

Software & Server Configuration

Optimization and transfer to the correctly set server of the site nastroenie.plus made on WordPress. The real speed of the site has increased significantly, increased ratings by PageSpeed Insight

0 19

Certification "1C-Bitrix - Course for Hosts"

Software & Server Configuration

Successfully passed the course of training and received the title of expert on the product "1C-Bitrix: Site Management", by the program: "Course for Hosts".

Roman Pavlovsky

Software & Server Configuration · System & Network Administration

23 1

5.0

741

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Senior Linux System Administrator / Infrastructure Engineer Linux • Apache • Nginx • PHP • MySQL • Docker • Proxmox • VPN • VoIP === Senior Linux System Administrator with 15+ years of experience working with Linux servers, networks, VoIP and web infrastructure. Experience supporting high-load web projects, Asterisk/Vicidial, VPN, hosting and corporate systems, call centers, as well as freelance projects for small and medium businesses, setting up comprehensive monitoring, optimizing security through Cloudflare and automating backups, supporting technical documentation. === Key competencies…

Installation, configuration and maintenance of LAMP servers

22 USD

0 539

Installation, configuration and maintenance of LAMP servers

Software & Server Configuration

Install, set and maintain a server to place one or more sites, databases or other services on it. The Basic Completion: 1 website SSL certificate The database Postal service No control panel for server, sites and mail #server #linux #…

11 USD

0 787

Configuration VPN

Software & Server Configuration

Who is it for: - For those who want to organize a shared network between devices and/or get remote access to the internal resources of their company/office/home The service includes: - VPN setup - Server maintenance (updating installed software…

22 USD

0 222

Asterisk settings

Software & Server Configuration

Setting up an Asterisk server for outgoing/incoming calls via sip providers. Basic Asterisk settings. #asterisk #freepbx #pjsip #sip #siptrunk #voip

Configuring GSM GoIP/OpenVox/Elgato gateways

17 USD

0 171

Configuring GSM GoIP/OpenVox/Elgato gateways

Software & Server Configuration

- GSM gateway setup (1 device) for outgoing/incoming calls via operator SIM cards and SIP devices (phones, softphones). - Simple VoIP - GSM routing setup (up to 4 SIM slots) #goip #asterisk #freepbx #vicidial #openvox #elgato

Asterisk and GSM GoIP/OpenVox/Elgato ports (complex)

39 USD

0 473

Asterisk and GSM GoIP/OpenVox/Elgato ports (complex)

Software & Server Configuration

Configuration of Asterisk and GoIP/OpenVox/Elgato connections for output/input calls through operators’ SIM cards and SIP equipment (telephones, software). Basic settings of Asterix GoIP setup (1 device) - Settings of simple VoIP-GSM routing (up…

Vitalii Lukinov

System & Network Administration · Software & Server Configuration

11 2

4.4

408

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Stanislav Lavrinenko

DevOps · Software & Server Configuration

35 0

205

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Yevhenii Viktorov

Software & Server Configuration · System & Network Administration

3 0

333

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1 433

Creating and setting cluster for KVM hosting

Software & Server Configuration

Creating and setting clusters for KVM hosting under the ISPsystem VMmanager

1 457

BillManager 6 billing set, DNS server chains

Software & Server Configuration

Complete rebuilding of the server chain for quick DNS exchange Installation, setting and optimization of BillManager 6

Dmitro

System & Network Administration · Software & Server Configuration

6 0

5.0

280

Go to profile

0 289

1C server for a small company.

Software & Server Configuration

Creating an inexpensive 1C server from household components. Selection of components, installation and configuration of the 1C server on Windows Server 2022 + MS SQL, creation of a maintenance and backup plan for information databases. Test Gilyov…

0 255

Bitrix 24

Software & Server Configuration

Iron Bitrix 24 (Boxed version) for 1000 users - installation, configuration, administration, migration to larger disks without downtime and reboot, 950 days of uptime.

200 USD

0 321

Mail server for 100 users.

Software & Server Configuration

Installation of a mail server on Linux with a control panel.

Pavel Nekrasov

Linux & Unix · Software & Server Configuration

11 0

5.0

204

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Clients rate freelancers in the Software & Server Configuration category at 10.0/10 based on 3573 reviews

Set up domain

16 USD

quickly helped to resolve the issue. everything has been fixed. additionally updated the VPS server. a competent specialist - I recommend 100%

5.0

Aleksey V.

26 June

Setting up Chatterfy CRM, tracker, and Pocket Option integration

Personal 290 USD

Excellent specialist, I recommend.

5.0

Leon Zebinskyi

26 June

DevOps / System Administrator for migrating and securing a WordPress site

112 USD

thank you for the work, tasks completed

5.0

Stanislav Kulichkovsky

25 June

Connect ElevenLabs to SIP telephony for outbound calls in Ukraine

78 USD

Everything is great! A 5-star specialist in all areas. I can recommend.

5.0

Anton Pedash

24 June

Support for server #2

Personal 45 USD

Thank you for the work! Everything is good! I recommend for collaboration!

5.0

Oleksandr Shevchuk

24 June

Integration of respond and CRM for sending the report on the first message

45 USD

Everything was done very quickly and with high quality. It is very easy to collaborate.

5.0

Mariya Rybalova

23 June

Adjustment of applications in CRM SalesDrive — one-time job for today (6–7 hours)

Personal 134 USD

Everything was done well, thank you for the promptness.

5.0

Anastasiia Subbotina

20 June

Activation of Windows Server 2019 R2 for 7 users or more

Personal 16 USD

Everything was done clearly, quickly, and professionally. I am completely satisfied with the work. It is evident that the person is well-versed in Windows Server and knows what they are doing. All issues were resolved promptly and without unnecessary problems. I recommend collaborating!

5.0

Mihail Ivanov

18 June

Activation of Windows Server 2012 R2 for 7 users or more

16 USD

Everything is great. Done quickly and professionally. I recommend for collaboration.

5.0

Mihail Ivanov

17 June

Set up outgoing calls through Binotel from Azerbaijan using a Ukrainian IP

Personal 33 USD

The communication issue has been resolved and the VPN setup was successful.

5.0

Olga Klovskaya

16 June

Execute the technical task

Personal 112 USD

One of the best developers I know. I recommend!

5.0

Vladislav K.

16 June

Need to configure Cloudflare against bot attacks, provide consultation.

22 USD

It is necessary to quickly and promptly set up Cloudflare, as the site has been constantly attacked by bots. Yevhen responded, answered questions lightning-fast, was in touch, and set everything up quickly and professionally.

5.0

Serhii Rudnitsky

15 June

Clients rate freelancers in the Software & Server Configuration category at 10.0/10 based on 3573 reviews

5.0

Aleksey V.

Setting up Chatterfy CRM, tracker, and Pocket Option integration

5.0

Leon Zebinskyi

5.0

Stanislav Kulichkovsky

5.0

Anton Pedash

Support for server #2

5.0

Oleksandr Shevchuk

5.0

Mariya Rybalova

Adjustment of applications in CRM SalesDrive — one-time job for today (6–7 hours)

5.0

Anastasiia Subbotina

Activation of Windows Server 2019 R2 for 7 users or more

5.0

Mihail Ivanov

5.0

Mihail Ivanov

Set up outgoing calls through Binotel from Azerbaijan using a Ukrainian IP

5.0

Olga Klovskaya

Execute the technical task

5.0

Vladislav K.

5.0

Serhii Rudnitsky

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