hi! My name is Denis. And I am a system administrator, started admin from 13 years old. If you need some thing to config ask me, Linux, windows anything.)więcej
hi! My name is Denis. And I am a system administrator, started admin from 13 years old. If you need some thing to config ask me, Linux, windows anything.)mniej
Devops Engineer and Expert in designing Secure and Complex wired/wireless networks. extensive experience in Linux and windows server configuration, Troubleshooting and security.
CCIE (Routing and Switching)
CCIE (Security)
CCIE (Service Provider)
(RHCE) Red Hat Certified Engineer
(MCSE)Microsoft Certified Solutions...więcej
Devops Engineer and Expert in designing Secure and Complex wired/wireless networks. extensive experience in Linux and windows server configuration, Troubleshooting and security.
CCIE (Routing and Switching)
CCIE (Security)
CCIE (Service Provider)
(RHCE) Red Hat Certified Engineer
(MCSE)Microsoft Certified Solutions Expert
VMware Certified Professional
Computer Hacking Forensic Investigator (CHFI)
Certified Information Systems Security Professional (CISSP)
Master in Information Security
Docker, Kubernetes , Google Cloud, Amazon AWS, Digital Ocean etcmniej
C/C++ programmer with experience in parallel programming using OpenMP/Pthreads and MPI. Bash scripting and any other Linux/Unix tasks are welcome.więcej
C/C++ programmer with experience in parallel programming using OpenMP/Pthreads and MPI. Bash scripting and any other Linux/Unix tasks are welcome.mniej
How can I help you:
1. Server maintenance. Configuring. Optimization. Installation. Cleaning;
2. Antiviral works. Malware detection and cleaning. Server protection and securing;
3. Migration. From server to server. From hosting to hosting;
4. Monitoring. I'm providing really professional monthly-basis monitoring...więcej
How can I help you:
1. Server maintenance. Configuring. Optimization. Installation. Cleaning;
2. Antiviral works. Malware detection and cleaning. Server protection and securing;
3. Migration. From server to server. From hosting to hosting;
4. Monitoring. I'm providing really professional monthly-basis monitoring using my own monitoring tools which allow me see server health 24 hours a day and receive notifications if server or website is bad. Additionally, my tool can perform malware scanning almost in realtime, and warn me if malware is found. Refer to my portfolio to see how it looks.
Reputation - is above of everything else!mniej
I provide Excel\Formulas\VBA solutions, including integration with Word, Powerpoint and Outlook, with experience in Telecommunications, Networking (Cisco Packet Tracer, GNS3) and programming using the following technologies;
Python , VBA for Applications, HTML, PHP, Javascript. I also have experience in data entry,...więcej
I provide Excel\Formulas\VBA solutions, including integration with Word, Powerpoint and Outlook, with experience in Telecommunications, Networking (Cisco Packet Tracer, GNS3) and programming using the following technologies;
Python , VBA for Applications, HTML, PHP, Javascript. I also have experience in data entry, processing and analysis using Latex.
I strive to work hard and meet client requirements and deadlines, also continuously working to improve my capabilities.mniej
I have 16 years of experience in web hosting, managing RHEL, CentOS, CloudLinux, Ubuntu, Debian, FreeBSD and Windows dedicated servers. I can install almost all PHP Scripts.
* Azure/Amazon AWS/Google Cloud
* Nginx/Apache/Lighttpd/LiteSpeed
* VPS - OpenVZ/KVM/Xen/Hyper-V/SolusVM/ProxMox
* Docker/RancherOS
*...więcej
I have 16 years of experience in web hosting, managing RHEL, CentOS, CloudLinux, Ubuntu, Debian, FreeBSD and Windows dedicated servers. I can install almost all PHP Scripts.
* Azure/Amazon AWS/Google Cloud
* Nginx/Apache/Lighttpd/LiteSpeed
* VPS - OpenVZ/KVM/Xen/Hyper-V/SolusVM/ProxMox
* Docker/RancherOS
* Linux/Cpanel Server Setup
* Server Security - csf/maldet
* PHP - Script Installation/Custom coding/Laravel
* Ffmpeg/Youtube Clone installation
* WHMCS Installation
* Windows server setup
Listed on FreeLancer Security Hall Of Fame - @serverokin
https://www.freelancer.com/about/security/hall-of-fame
See list of Google Cloud Training Completed at
https://google.qwiklabs.com/public_profiles/5247bb84-bbd2-440b-85c0-06633c879908
You can hire me by clicking on Hire Me button on my profile page or using following link
https://www.freelancer.com/hireme/NetFreeHost
I will be online from UTC/GMT 03:00 to 07:00 and 16:30 to 20:30.mniej
Programming is my pleasure, and my life. I began programming at 12age, and solving complicated problems and creating user-friendly applications are two of my passions.
I've been working on a lot of projects and I've been using a lot of good programming practices and patterns, that are helping me with development.
My...więcej
Programming is my pleasure, and my life. I began programming at 12age, and solving complicated problems and creating user-friendly applications are two of my passions.
I've been working on a lot of projects and I've been using a lot of good programming practices and patterns, that are helping me with development.
My major works are c/c++ programming, java, python, PHP, mobile app development, network simulation, metatrader, and embedded devices like Arduino, Raspberry pi.
Also, I have rich experience in blockchain, bitcoin, and crytocurrency exchange area too.
I always looking for new challenges and opportunities.
Please give me your idea, then I will provide the best solution for you.
Thanksmniej
I have 13 years of deep knowledge in Linux, WHM/cPanel, Plesk, Exim, Postfix, Power MTA, Interspire, Sendy, SES, Oempro, AWS services, Azure cloud services, Web hosting services, website and email migrations. I have done RHCE/RHCSA/RHCSS, RHCVA and Openstack Certifications. I have more than 13 years of experience in...więcej
I have 13 years of deep knowledge in Linux, WHM/cPanel, Plesk, Exim, Postfix, Power MTA, Interspire, Sendy, SES, Oempro, AWS services, Azure cloud services, Web hosting services, website and email migrations. I have done RHCE/RHCSA/RHCSS, RHCVA and Openstack Certifications. I have more than 13 years of experience in open source technologies and have been worked on different web hosting servers, cloud servers.
LINUX:-
RedHat, Fedora, CentOS, Ubuntu / Debian
CLOUD SERVICES:-
setup & management.....
AWS administration, Google cloud, Linode:
APPLICATIONS:-
SMTPQmail, Sendmail, Postfix, Power MTA (PMTA), INTERSPIRE, OEMPRO, MAILWIZZ
Domain Keys/DKIM, opendkim, Dmarc
Aniti Spam/Anti Virus
POP/IMAPmniej
I have experience in deploying and maintaining of:
Cloud Computing Platforms:
AWS Amazon Web Services,Microsoft AZURE, Google Cloud (GCP).
Server Operating Systems:
Windows Server 2003-to-2012R2, Windows Server 2016 Amazon Linux, Debian, RHEL, CentOS, Ubuntu.
Web servers and servlets containers:
IIS, APACHE,...więcej
I have experience in deploying and maintaining of:
Cloud Computing Platforms:
AWS Amazon Web Services,Microsoft AZURE, Google Cloud (GCP).
Server Operating Systems:
Windows Server 2003-to-2012R2, Windows Server 2016 Amazon Linux, Debian, RHEL, CentOS, Ubuntu.
Web servers and servlets containers:
IIS, APACHE, NGINX, DOCKER
Mail servers:
POSTFIX, EXIM, MS Exchange 2000-to-2013, MS Exchange 2016, QMAIL,Zimbra,Mail Enable, SmarterMail, hMail
Database servers:
MySQL, MS SQL
Virtualization:
MS Hyper-V, VMware Server(ESXI), VirtualBox.
Directory service:
Active Directory, OpenLDAP.
File servers:
IIS FTP, proftpd, FileZilla FTP Server, SAMBA.
Firewalls:
Windows firewall,ISA/Forefront TMG, MikroTik,PFSense Zywall and other Routers;
Data Storage Systems:
Netapp, FAS, EMC, VNX;
Monitoring
ZABBIX, CACTI, NAGIOS
Hosting Panels: PLESK,cPanel,Website Panelmniej
12 Years experience as Linux/Unix Admin, System/Storage/Server Admin, Virtualization Expert
=> Install and troubleshoot anything on Linux/Unix, Windows
=> Centos, RHEL, Ubuntu, Debian, Cloudlinux, Windows
=> Backup, Recovery, System boot and kernel issues
=> Server Security and Hardening: FIREWALLD, UFW,...więcej
12 Years experience as Linux/Unix Admin, System/Storage/Server Admin, Virtualization Expert
=> Install and troubleshoot anything on Linux/Unix, Windows
=> Centos, RHEL, Ubuntu, Debian, Cloudlinux, Windows
=> Backup, Recovery, System boot and kernel issues
=> Server Security and Hardening: FIREWALLD, UFW, IPTABLES, Selinux, Fixing Security vulnerabilities
=> User, Disk, File Management,Linux Networking/Routing, ISCSI, Multipath, LVM, Partitions
=> Servers: Cisco, HP, IBM, Dell, Supermicro
=> Hardware and Software RAID, SAN/NAS Storage
=> Virtualizor, KVM, Xen, ESXI, VirtualBox, VMware, Vcenter Converter
=> Apache, Nginx, Mysql, Php, SSL including Letsencrypt, cPanel, Webmin, Plesk
=> AWS, GCP, Digital Ocean
=> NTP, SSH, SQUID, DHCP, BIND, Postfix, Sendmail, VNC, Kannel, HA-Lizard, DRBD, XCD-NG, RSYNC, ISCSI, Multipath, NFS, VSFTPD, Samba
=> WHMCS, Opencloud, Nextcloud, Zulip, OpenVPN, Polr, Odoo, Advandate, Openmeetings, TOR, Keycloak, Rocket chat, Opencanary, eSignFormsmniej
Witaj , tutaj znajdziesz kilku freelancerów offline
Witaj , tutaj znajdziesz kilku freelancerów offline, którzy pasują do hasła ""
Sponsorowanie:
Bądź na szczycie strony przez 7 dni w kategorii danej umiejętności! Tylko 10 z Was może sponsorować się, przy czym tylko 3 pozycje są pokazane w tym samym czasie.
Podświetlenie:
Wyróżnij swój profil w tej poszczególnej umiejętności, dzięki podświetleniu. Niech więcej pracodawców z łatwością Cię zauważy.
hi! My name is Denis. And I am a system administrator, started admin from 13 years old. If you need some thing to config ask me, Linux, windows anything.)hi! My name is Denis. And I am a system administrator, started admin from 13 years old. If you need some thing to config ask me, Linux, windows anything.) mniej
Devops Engineer and Expert in designing Secure and Complex wired/wireless networks. extensive experience in Linux and windows server configuration, Troubleshooting and security. CCIE (Routing and Switching) CCIE (Security) CCIE (Service Provider) (RHCE) Red Hat Certified Engineer (MCSE)Microsoft Certified Solutions...Devops Engineer and Expert in designing Secure and Complex wired/wireless networks. extensive experience in Linux and windows server configuration, Troubleshooting and security. CCIE (Routing and Switching) CCIE (Security) CCIE (Service Provider) (RHCE) Red Hat Certified Engineer (MCSE)Microsoft Certified Solutions Expert VMware Certified Professional Computer Hacking Forensic Investigator (CHFI) Certified Information Systems Security Professional (CISSP) Master in Information Security Docker, Kubernetes , Google Cloud, Amazon AWS, Digital Ocean etc mniej
C/C++ programmer with experience in parallel programming using OpenMP/Pthreads and MPI. Bash scripting and any other Linux/Unix tasks are welcome.C/C++ programmer with experience in parallel programming using OpenMP/Pthreads and MPI. Bash scripting and any other Linux/Unix tasks are welcome. mniej
How can I help you: 1. Server maintenance. Configuring. Optimization. Installation. Cleaning; 2. Antiviral works. Malware detection and cleaning. Server protection and securing; 3. Migration. From server to server. From hosting to hosting; 4. Monitoring. I'm providing really professional monthly-basis monitoring...How can I help you: 1. Server maintenance. Configuring. Optimization. Installation. Cleaning; 2. Antiviral works. Malware detection and cleaning. Server protection and securing; 3. Migration. From server to server. From hosting to hosting; 4. Monitoring. I'm providing really professional monthly-basis monitoring using my own monitoring tools which allow me see server health 24 hours a day and receive notifications if server or website is bad. Additionally, my tool can perform malware scanning almost in realtime, and warn me if malware is found. Refer to my portfolio to see how it looks. Reputation - is above of everything else! mniej
I provide Excel\Formulas\VBA solutions, including integration with Word, Powerpoint and Outlook, with experience in Telecommunications, Networking (Cisco Packet Tracer, GNS3) and programming using the following technologies; Python , VBA for Applications, HTML, PHP, Javascript. I also have experience in data entry,...I provide Excel\Formulas\VBA solutions, including integration with Word, Powerpoint and Outlook, with experience in Telecommunications, Networking (Cisco Packet Tracer, GNS3) and programming using the following technologies; Python , VBA for Applications, HTML, PHP, Javascript. I also have experience in data entry, processing and analysis using Latex. I strive to work hard and meet client requirements and deadlines, also continuously working to improve my capabilities. mniej
I have 16 years of experience in web hosting, managing RHEL, CentOS, CloudLinux, Ubuntu, Debian, FreeBSD and Windows dedicated servers. I can install almost all PHP Scripts. * Azure/Amazon AWS/Google Cloud * Nginx/Apache/Lighttpd/LiteSpeed * VPS - OpenVZ/KVM/Xen/Hyper-V/SolusVM/ProxMox * Docker/RancherOS *...I have 16 years of experience in web hosting, managing RHEL, CentOS, CloudLinux, Ubuntu, Debian, FreeBSD and Windows dedicated servers. I can install almost all PHP Scripts. * Azure/Amazon AWS/Google Cloud * Nginx/Apache/Lighttpd/LiteSpeed * VPS - OpenVZ/KVM/Xen/Hyper-V/SolusVM/ProxMox * Docker/RancherOS * Linux/Cpanel Server Setup * Server Security - csf/maldet * PHP - Script Installation/Custom coding/Laravel * Ffmpeg/Youtube Clone installation * WHMCS Installation * Windows server setup Listed on FreeLancer Security Hall Of Fame - @serverokin https://www.freelancer.com/about/security/hall-of-fame See list of Google Cloud Training Completed at https://google.qwiklabs.com/public_profiles/5247bb84-bbd2-440b-85c0-06633c879908 You can hire me by clicking on Hire Me button on my profile page or using following link https://www.freelancer.com/hireme/NetFreeHost I will be online from UTC/GMT 03:00 to 07:00 and 16:30 to 20:30. mniej
Programming is my pleasure, and my life. I began programming at 12age, and solving complicated problems and creating user-friendly applications are two of my passions. I've been working on a lot of projects and I've been using a lot of good programming practices and patterns, that are helping me with development. My...Programming is my pleasure, and my life. I began programming at 12age, and solving complicated problems and creating user-friendly applications are two of my passions. I've been working on a lot of projects and I've been using a lot of good programming practices and patterns, that are helping me with development. My major works are c/c++ programming, java, python, PHP, mobile app development, network simulation, metatrader, and embedded devices like Arduino, Raspberry pi. Also, I have rich experience in blockchain, bitcoin, and crytocurrency exchange area too. I always looking for new challenges and opportunities. Please give me your idea, then I will provide the best solution for you. Thanks mniej
I have 13 years of deep knowledge in Linux, WHM/cPanel, Plesk, Exim, Postfix, Power MTA, Interspire, Sendy, SES, Oempro, AWS services, Azure cloud services, Web hosting services, website and email migrations. I have done RHCE/RHCSA/RHCSS, RHCVA and Openstack Certifications. I have more than 13 years of experience in...I have 13 years of deep knowledge in Linux, WHM/cPanel, Plesk, Exim, Postfix, Power MTA, Interspire, Sendy, SES, Oempro, AWS services, Azure cloud services, Web hosting services, website and email migrations. I have done RHCE/RHCSA/RHCSS, RHCVA and Openstack Certifications. I have more than 13 years of experience in open source technologies and have been worked on different web hosting servers, cloud servers. LINUX:- RedHat, Fedora, CentOS, Ubuntu / Debian CLOUD SERVICES:- setup & management..... AWS administration, Google cloud, Linode: APPLICATIONS:- SMTPQmail, Sendmail, Postfix, Power MTA (PMTA), INTERSPIRE, OEMPRO, MAILWIZZ Domain Keys/DKIM, opendkim, Dmarc Aniti Spam/Anti Virus POP/IMAP mniej
I have experience in deploying and maintaining of: Cloud Computing Platforms: AWS Amazon Web Services,Microsoft AZURE, Google Cloud (GCP). Server Operating Systems: Windows Server 2003-to-2012R2, Windows Server 2016 Amazon Linux, Debian, RHEL, CentOS, Ubuntu. Web servers and servlets containers: IIS, APACHE,...I have experience in deploying and maintaining of: Cloud Computing Platforms: AWS Amazon Web Services,Microsoft AZURE, Google Cloud (GCP). Server Operating Systems: Windows Server 2003-to-2012R2, Windows Server 2016 Amazon Linux, Debian, RHEL, CentOS, Ubuntu. Web servers and servlets containers: IIS, APACHE, NGINX, DOCKER Mail servers: POSTFIX, EXIM, MS Exchange 2000-to-2013, MS Exchange 2016, QMAIL,Zimbra,Mail Enable, SmarterMail, hMail Database servers: MySQL, MS SQL Virtualization: MS Hyper-V, VMware Server(ESXI), VirtualBox. Directory service: Active Directory, OpenLDAP. File servers: IIS FTP, proftpd, FileZilla FTP Server, SAMBA. Firewalls: Windows firewall,ISA/Forefront TMG, MikroTik,PFSense Zywall and other Routers; Data Storage Systems: Netapp, FAS, EMC, VNX; Monitoring ZABBIX, CACTI, NAGIOS Hosting Panels: PLESK,cPanel,Website Panel mniej
12 Years experience as Linux/Unix Admin, System/Storage/Server Admin, Virtualization Expert => Install and troubleshoot anything on Linux/Unix, Windows => Centos, RHEL, Ubuntu, Debian, Cloudlinux, Windows => Backup, Recovery, System boot and kernel issues => Server Security and Hardening: FIREWALLD, UFW,...12 Years experience as Linux/Unix Admin, System/Storage/Server Admin, Virtualization Expert => Install and troubleshoot anything on Linux/Unix, Windows => Centos, RHEL, Ubuntu, Debian, Cloudlinux, Windows => Backup, Recovery, System boot and kernel issues => Server Security and Hardening: FIREWALLD, UFW, IPTABLES, Selinux, Fixing Security vulnerabilities => User, Disk, File Management,Linux Networking/Routing, ISCSI, Multipath, LVM, Partitions => Servers: Cisco, HP, IBM, Dell, Supermicro => Hardware and Software RAID, SAN/NAS Storage => Virtualizor, KVM, Xen, ESXI, VirtualBox, VMware, Vcenter Converter => Apache, Nginx, Mysql, Php, SSL including Letsencrypt, cPanel, Webmin, Plesk => AWS, GCP, Digital Ocean => NTP, SSH, SQUID, DHCP, BIND, Postfix, Sendmail, VNC, Kannel, HA-Lizard, DRBD, XCD-NG, RSYNC, ISCSI, Multipath, NFS, VSFTPD, Samba => WHMCS, Opencloud, Nextcloud, Zulip, OpenVPN, Polr, Odoo, Advandate, Openmeetings, TOR, Keycloak, Rocket chat, Opencanary, eSignForms mniej
