Serhii V.
Rivne, Ukraine
100%
Job Success
Top Rated Plus
Systems Administration
$55.00/hr
Servers administration, DevOps, DNS, email, web hosting setup, migration, malware cleanup, troubleshooting, recovering, security hardening, protection and prevention of hackers intrusion, monitoring, automation, scripting, supporting, writing documentation.
150+ jobs, 2000+ hours, 3+ years on UpWork, 100% freelancer
I offer reasonable services in areas:
Web hosting:
• websites migration and web hosting setup;
• hosting optimizing for speed and security, troubleshooting;
• DNS configuration and troubleshooting, Cloudflare automation;
• setup and support hosting panels (Plesk, cPanel/WHM, HestiaCP etc);
• deploy and support various CMS (WordPress, Drupal, Typo3 etc);
• cloud hosing (VPS) setup and automation (DigitalOcean, Linode, Hetzner, Vultr etc);
Security:
• malware cleanup, websites recovery.
• penetration testing;
• security hardening for servers and websites;
DevOps and clouds:
• automation scripting with Bash, CMD, PowerShell;
• clouds service and infrastructure setup (GCP, AWS, Azure);
• virtualization (Proxmox VE, Docker, Podman, Hyper-V, XEN);
• Kubernetes;
• CI/CD pipelines.
IT infrastructure administration tasks:
• monitoring and maintain of servers and infrastructures;
• DNS configuration, mail servers;
• mesh networks (Netmaker, Zerotier etc), Wireguard, VPN (IPSec);
• servers and workstations administration (Windows, macOS, Linux);
Systems and services troubleshooting, data recovery:
• OS restoring and boot recovery;
• deleted data recovery;
• software and systems troubleshooting;
• filesystems and RAID recovering;
Work History
Need Experienced Freelancer for WP to Static HTML Site Migration, Redirects, HTACCESS, & more.
5.00
Nov 27, 2022
-
Mar 8, 2023
"Working with Serhii was a god send. If you need someone that understands rewrite rules or server architecture across various front-end & back-end languages - hire this guy. Fantastic work ethic, great communicator and truly pleasant to work with! Thank you!"
Private earnings
Build dns server monitoring system
4.30
Nov 21, 2022
-
Dec 13, 2022
"Good and experienced but didn't finish my work probably because of misunderstanding. Overall expirience if fine"
Freelancer's response
"Job is finished. Client closed contract without agreement. Attitude to collaboration and work not serious, don't understand many things."
Private earnings
Simple Asterisk server settings
5.00
Nov 15, 2022
"Serhii worked hard on this project and persisted through unusual difficulties until the job was completed"
Private earnings
SPF DKIM specialist
May 7, 2022
-
Nov 13, 2022
No feedback given
Private earnings
WHM / CPanel / Wordpress Malware / Hack Help
Dec 28, 2021
-
Nov 13, 2022
No feedback given
Private earnings
Need someone proficient in gitlab ci/cd, docker, aws s3, python, shell scripting
Sep 15, 2021
-
Nov 13, 2022
No feedback given
Private earnings
Write a linux service file that runs a command on boot
Aug 30, 2021
-
Nov 13, 2022
No feedback given
Private earnings
Complete webcrawl of google cache for a lost website. (Dimcook.com)
Apr 8, 2021
-
Nov 13, 2022
No feedback given
Private earnings
Install tesseract module on linux based hosting (cpanel)
Dec 13, 2020
-
Nov 13, 2022
No feedback given
Private earnings
Systems Administration, Ubuntu Cloud Serer, Python script, Mac
Aug 9, 2020
-
Nov 13, 2022
No feedback given
Private earnings
Linux VPS sysadmin tasks (optimization, securing, migration, vestacp installation)
Dec 12, 2022
-
Present
Job in progress
Private earnings
Help with setting up Hetzner VPS, email server, Nextcloud, Paperless NGX etc.
Nov 17, 2022
-
Present
Job in progress
Private earnings
[URGENT] server configuration check/fine-tune (Ubuntu, Apache, PHP)
Nov 4, 2022
-
Present
Job in progress
Private earnings
Fix my DNS
Oct 25, 2022
-
Present
Job in progress
Private earnings
Create Webhook to connect Attio & n8n
Aug 3, 2022
-
Present
Job in progress
Private earnings
Develop Script for Linux to execute binary on a USB which is an application needed to be launched
Jul 29, 2022
-
Present
Job in progress
Private earnings
Urgent Help required with Hyper-V on Windows Server 2022
Jul 6, 2022
-
Present
Job in progress
Private earnings
Install a server
May 24, 2022
-
Present
Job in progress
Private earnings
Linux web hosting help
May 10, 2022
-
Present
Job in progress
Private earnings
Russian speaking experienced system administrator for server optimisation (Linux and hardware)
Dec 22, 2021
-
Present
Job in progress
Private earnings
Serhii V. has more jobs. Create an account to review them
Skills
- Web Hosting
- Linux System Administration
- Proxmox VE
- Data Recovery
- Debian
- Ubuntu
- CentOS
- DNS
- Cloudflare
- Website Security
- Web Server
- Virtual Private Server
- Scripting
- Disaster Recovery
- Malware
Serhii V.
Rivne, Ukraine
100%
Job Success
Top Rated Plus
164
Total Jobs
2,234
Total Hours
Systems Administration
Specializes in$55.00/hr
Servers administration, DevOps, DNS, email, web hosting setup, migration, malware cleanup, troubleshooting, recovering, security hardening, protection and prevention of hackers intrusion, monitoring, automation, scripting, supporting, writing documentation.
150+ jobs, 2000+ hours, 3+ years on UpWork, 100% freelancer
I offer reasonable services in areas:
Web hosting:
• websites migration and web hosting setup;
• hosting optimizing for speed and security, troubleshooting;
• DNS configuration and troubleshooting, Cloudflare automation;
• setup and support hosting panels (Plesk, cPanel/WHM, HestiaCP etc);
• deploy and support various CMS (WordPress, Drupal, Typo3 etc);
• cloud hosing (VPS) setup and automation (DigitalOcean, Linode, Hetzner, Vultr etc);
Security:
• malware cleanup, websites recovery.
• penetration testing;
• security hardening for servers and websites;
DevOps and clouds:
• automation scripting with Bash, CMD, PowerShell;
• clouds service and infrastructure setup (GCP, AWS, Azure);
• virtualization (Proxmox VE, Docker, Podman, Hyper-V, XEN);
• Kubernetes;
• CI/CD pipelines.
IT infrastructure administration tasks:
• monitoring and maintain of servers and infrastructures;
• DNS configuration, mail servers;
• mesh networks (Netmaker, Zerotier etc), Wireguard, VPN (IPSec);
• servers and workstations administration (Windows, macOS, Linux);
Systems and services troubleshooting, data recovery:
• OS restoring and boot recovery;
• deleted data recovery;
• software and systems troubleshooting;
• filesystems and RAID recovering;
Work History
Need Experienced Freelancer for WP to Static HTML Site Migration, Redirects, HTACCESS, & more.
5.00
Nov 27, 2022
-
Mar 8, 2023
"Working with Serhii was a god send. If you need someone that understands rewrite rules or server architecture across various front-end & back-end languages - hire this guy. Fantastic work ethic, great communicator and truly pleasant to work with! Thank you!"
Private earnings
Build dns server monitoring system
4.30
Nov 21, 2022
-
Dec 13, 2022
"Good and experienced but didn't finish my work probably because of misunderstanding. Overall expirience if fine"
Freelancer's response
"Job is finished. Client closed contract without agreement. Attitude to collaboration and work not serious, don't understand many things."
Private earnings
Simple Asterisk server settings
5.00
Nov 15, 2022
"Serhii worked hard on this project and persisted through unusual difficulties until the job was completed"
Private earnings
SPF DKIM specialist
May 7, 2022
-
Nov 13, 2022
No feedback given
Private earnings
WHM / CPanel / Wordpress Malware / Hack Help
Dec 28, 2021
-
Nov 13, 2022
No feedback given
Private earnings
Need someone proficient in gitlab ci/cd, docker, aws s3, python, shell scripting
Sep 15, 2021
-
Nov 13, 2022
No feedback given
Private earnings
Write a linux service file that runs a command on boot
Aug 30, 2021
-
Nov 13, 2022
No feedback given
Private earnings
Complete webcrawl of google cache for a lost website. (Dimcook.com)
Apr 8, 2021
-
Nov 13, 2022
No feedback given
Private earnings
Install tesseract module on linux based hosting (cpanel)
Dec 13, 2020
-
Nov 13, 2022
No feedback given
Private earnings
Systems Administration, Ubuntu Cloud Serer, Python script, Mac
Aug 9, 2020
-
Nov 13, 2022
No feedback given
Private earnings
Linux VPS sysadmin tasks (optimization, securing, migration, vestacp installation)
Dec 12, 2022
-
Present
Job in progress
Private earnings
Help with setting up Hetzner VPS, email server, Nextcloud, Paperless NGX etc.
Nov 17, 2022
-
Present
Job in progress
Private earnings
[URGENT] server configuration check/fine-tune (Ubuntu, Apache, PHP)
Nov 4, 2022
-
Present
Job in progress
Private earnings
Fix my DNS
Oct 25, 2022
-
Present
Job in progress
Private earnings
Create Webhook to connect Attio & n8n
Aug 3, 2022
-
Present
Job in progress
Private earnings
Develop Script for Linux to execute binary on a USB which is an application needed to be launched
Jul 29, 2022
-
Present
Job in progress
Private earnings
Urgent Help required with Hyper-V on Windows Server 2022
Jul 6, 2022
-
Present
Job in progress
Private earnings
Install a server
May 24, 2022
-
Present
Job in progress
Private earnings
Linux web hosting help
May 10, 2022
-
Present
Job in progress
Private earnings
Russian speaking experienced system administrator for server optimisation (Linux and hardware)
Dec 22, 2021
-
Present
Job in progress
Private earnings
Serhii V. has more jobs. Create an account to review them
Skills
- Web Hosting
- Linux System Administration
- Proxmox VE
- Data Recovery
- Debian
- Ubuntu
- CentOS
- DNS
- Cloudflare
- Website Security
- Web Server
- Virtual Private Server
- Scripting
- Disaster Recovery
- Malware
Hours per week
As Needed - Open to Offers
< 24 hrs response time