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Aleksey R.

Aleksey R.

Kharkiv, Ukraine
Job Success

DevOps

I have over 18 years of experience as an IT professional and network engineer. I work as a System Administrator / DevOps, with experience in Linux/Windows Servers, WEB server, Scripting, Email Servers, Security, DBA manager, Monitoring, Logging Tools and more. I can offer you my services in research and analysis, project planning, implementation. I have an excellent understanding of the entire infrastructure design process, including specification, security, implementation, and quality assurance. Professional approach, attention to detail and always excellent quality To complete your project, we will do the following: I will ask you the right questions to get all the information you need and get to know your wishes. After that, I will offer you an effective solution that meets your needs and expectations. You can always count on my advice after the completion of the project if necessary. I am a professional you can trust. I will be glad to help you with advice, because I know how important it can be for your successful business. Summary of qualifications Designing, administration networks and OS. Advanced in administration *NIX like operational systems. Experience in design and support of LAN/WAN (~500 computers). Servers and networking hardware: assembling, testing, replacing devices and components. Management small sized IT teams (<5). Administration, installation, configuration of OS && Application: MS Windows Server NT3.5-2019 (All server roles. All Role) RDP terminal server Microsoft Active Directory (Group Policies, Configuration and Installation) Windows DNS, DCHP ISA Server EISA Server macOS Linux - Cent OS, Ubuntu, Oracle installation, configuration, administration. Apache (Installation, configuration) Nginx (Installation, Configuration, Load Balancing && etc) FTP (VsFTPd, ProFTPd, Pure-FTPd) BIND DNS Mail server (Postfix, Exim, Zimbra) Creating Nginx, MySQL clusters VPN Server (PPPtp, L2TP, IPsec, OpenVPN, WireGuard) pfSense FreeNAS (TrueNAS) Bitrix and Bitrix24 Telephony Asterisk - basic knowledge of installation and configuration Setting up PBX telephone exchanges Panasonic, Samsung Virtualization VM Ware ESXi Hyper-V KVM - entry level Proxmox Backup system Symantec Backup (Veritas) Veeam Backup Monitoring - installation and operation Zabbix Grafana Hardware Deployment and maintenance, updating of HP, DELL, SuperMicro servers Routers (Setup and maintenance) Mikrotik, Zyxell, pfSense, Linux WiFi Access points Ubiquity, Mikrotik, Linksys, Zyxell. Setting up MESH networks. Configuring switches 3COM, HP, Ubiquity, Cisco, Zyxell.
Rating is 5 out of 5.
5.00 of 2 reviews May 20, 2022 - Jun 30, 2022
Rating is 5 out of 5.
5.00

"excellent and reliable freelancer to work with. he keep his promises and give whatever the work needs regardless of the payment. he has one problem that he is underestimating his capabilities. when he put a target to achieve he do. moreover he keep following up his work result even after he hand it over and give any required support. it was an honer to meet such person. such people i keep working with them on monthly bases."

Private earnings
Rating is 5 out of 5.
5.00 Jun 15, 2022 - Jun 20, 2022
Private earnings
Rating is 5 out of 5.
5.00 Jun 15, 2022 - Jun 17, 2022

"I really recommend Aleksey. He is really professional. Im looking forward to working with him again."

Private earnings
Rating is 5 out of 5.
5.00 Jun 11, 2022

"Quick and easy, understood fine my needs and started working quickly"

Private earnings
Rating is 5 out of 5.
5.00 May 16, 2022 - May 24, 2022

"Great work by Aleksey. A real expert. Totally explains in detail what is happening and issues. Sometimes a bit too technical, but a good thing. Definitely will recommend others."

"Thank you for your good feedback. I always try to do my best to give an interpretation of the problems identified and the progress of my work. I will be glad to work with you again."

Private earnings
Rating is 5 out of 5.
5.00 Apr 25, 2022 - May 18, 2022

"Well, my requirement was to move a VM server from the local host to the cloud and set up a VPN and backup server. He did all the work nicely and professionally. I like his service because of his honesty and maintain security. Alex did all the work perfectly on time. I will come back to you again for sure."

Private earnings
Aleksey R. has more jobs. Create an account to review them

Portfolio

JF “INEC”
JF “INEC”
Want to see more? Create Account

Skills

Aleksey R.

Aleksey R.

Kharkiv, Ukraine
Job Success
12
Total Jobs
61
Total Hours

DevOps

Specializes in
I have over 18 years of experience as an IT professional and network engineer. I work as a System Administrator / DevOps, with experience in Linux/Windows Servers, WEB server, Scripting, Email Servers, Security, DBA manager, Monitoring, Logging Tools and more. I can offer you my services in research and analysis, project planning, implementation. I have an excellent understanding of the entire infrastructure design process, including specification, security, implementation, and quality assurance. Professional approach, attention to detail and always excellent quality To complete your project, we will do the following: I will ask you the right questions to get all the information you need and get to know your wishes. After that, I will offer you an effective solution that meets your needs and expectations. You can always count on my advice after the completion of the project if necessary. I am a professional you can trust. I will be glad to help you with advice, because I know how important it can be for your successful business. Summary of qualifications Designing, administration networks and OS. Advanced in administration *NIX like operational systems. Experience in design and support of LAN/WAN (~500 computers). Servers and networking hardware: assembling, testing, replacing devices and components. Management small sized IT teams (<5). Administration, installation, configuration of OS && Application: MS Windows Server NT3.5-2019 (All server roles. All Role) RDP terminal server Microsoft Active Directory (Group Policies, Configuration and Installation) Windows DNS, DCHP ISA Server EISA Server macOS Linux - Cent OS, Ubuntu, Oracle installation, configuration, administration. Apache (Installation, configuration) Nginx (Installation, Configuration, Load Balancing && etc) FTP (VsFTPd, ProFTPd, Pure-FTPd) BIND DNS Mail server (Postfix, Exim, Zimbra) Creating Nginx, MySQL clusters VPN Server (PPPtp, L2TP, IPsec, OpenVPN, WireGuard) pfSense FreeNAS (TrueNAS) Bitrix and Bitrix24 Telephony Asterisk - basic knowledge of installation and configuration Setting up PBX telephone exchanges Panasonic, Samsung Virtualization VM Ware ESXi Hyper-V KVM - entry level Proxmox Backup system Symantec Backup (Veritas) Veeam Backup Monitoring - installation and operation Zabbix Grafana Hardware Deployment and maintenance, updating of HP, DELL, SuperMicro servers Routers (Setup and maintenance) Mikrotik, Zyxell, pfSense, Linux WiFi Access points Ubiquity, Mikrotik, Linksys, Zyxell. Setting up MESH networks. Configuring switches 3COM, HP, Ubiquity, Cisco, Zyxell.
Rating is 5 out of 5.
5.00 of 2 reviews May 20, 2022 - Jun 30, 2022
Rating is 5 out of 5.
5.00

"excellent and reliable freelancer to work with. he keep his promises and give whatever the work needs regardless of the payment. he has one problem that he is underestimating his capabilities. when he put a target to achieve he do. moreover he keep following up his work result even after he hand it over and give any required support. it was an honer to meet such person. such people i keep working with them on monthly bases."

Private earnings
Rating is 5 out of 5.
5.00 Jun 15, 2022 - Jun 20, 2022
Private earnings
Rating is 5 out of 5.
5.00 Jun 15, 2022 - Jun 17, 2022

"I really recommend Aleksey. He is really professional. Im looking forward to working with him again."

Private earnings
Rating is 5 out of 5.
5.00 Jun 11, 2022

"Quick and easy, understood fine my needs and started working quickly"

Private earnings
Rating is 5 out of 5.
5.00 May 16, 2022 - May 24, 2022

"Great work by Aleksey. A real expert. Totally explains in detail what is happening and issues. Sometimes a bit too technical, but a good thing. Definitely will recommend others."

"Thank you for your good feedback. I always try to do my best to give an interpretation of the problems identified and the progress of my work. I will be glad to work with you again."

Private earnings
Rating is 5 out of 5.
5.00 Apr 25, 2022 - May 18, 2022

"Well, my requirement was to move a VM server from the local host to the cloud and set up a VPN and backup server. He did all the work nicely and professionally. I like his service because of his honesty and maintain security. Alex did all the work perfectly on time. I will come back to you again for sure."

Private earnings
Aleksey R. has more jobs. Create an account to review them

Portfolio

JF “INEC”
JF “INEC”
Want to see more? Create Account

Skills

More than 30 hrs/week
PAR Soft
PAR Soft
61 hours
100% Job Success

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