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Showing 179 results
  • Hire FranMercedesG

    FranMercedesG

    Dominican Republic $40 USD / hour
    Ing . Computer Systems
    Dominican Republic
    5.6
    67 reviews $40 USD per hour
    ● Linux/Unix System Administration - Installation and Configuration Storage: ISCSI, DRBD, GlusterFS, and Ceph. File servers: FTP, NFS, and Samba. Web Server: Apache, Tomcat, and Nginx. Database: MySQL, Postgres, MongoDB Cache & Proxy: Squid, Nginx, and Lusca. Mail Server: Postfix, Sendmail, IredMail, Qmail, and...
    ● Linux/Unix System Administration - Installation and Configuration Storage: ISCSI, DRBD, GlusterFS, and Ceph. File servers: FTP, NFS, and Samba. Web Server: Apache, Tomcat, and Nginx. Database: MySQL, Postgres, MongoDB Cache & Proxy: Squid, Nginx, and Lusca. Mail Server: Postfix, Sendmail, IredMail, Qmail, and Zimbra. Automation: Ansible. Network Services: DNS, NTP, VPN, and DHCP. Identity Authentication: OpenLDAP, and FreeIPA. Security: IPtables, Firewalld, SELINUX Monitoring: Nagios, Zabbix, and Cacti. ● Virtualization and Cloud Computing KVM: Proxmox, RHEV, and OVIRT VMware: VSphere 5.x, VSphere 6.x Cloud: OpenStack Hyper-V ● Networking and Security Firewalls, Routers, Load Balancers: MikroTik, Cisco, Soniwalll and Pfsense. VPN: Management and configure Site-to-Site/VPN-as-Service (L2TP-PPTP/OVPN) ● VoIP Asterisk / Elastix / FreePBX / Issabel Hosted PBX Solutions. Asterisk Security Call Center Solutions (Vicidial,Goautodial). Custom Asterisk Development (PHPAGI,Bash Scripting). less
  • Hire Namelessinterest

    Namelessinterest

    Ukraine $50 USD / hour
    System Administrator
    Ukraine
    6.8
    322 reviews $50 USD per hour
    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.) less
  • Hire ciscoterminal

    ciscoterminal

    Malaysia $50 USD / hour
    Chief Technology Officer
    Malaysia
    6.0
    54 reviews $50 USD per hour
    Devops Engineer and Expert in designing Secure and Complex wired/wireless networks. extensive experience in Linux 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 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 less
  • Hire AhmedHElsheikh

    AhmedHElsheikh

    Egypt $20 USD / hour
    Expert Network Engineer
    Egypt
    5.6
    28 reviews $20 USD per hour
    I am an Expert Network Engineer. I have great hands-on experience for more than 5 years in various network technologies. I have Cisco CCNA(Routing&Switching) / CCNP(Routing&Switching) certificates & Juniper JNCIA-Junos(Routing&Switching) / JNCIA(Cloud) certificates. I have very good knowledge in Cisco wireless...
    I am an Expert Network Engineer. I have great hands-on experience for more than 5 years in various network technologies. I have Cisco CCNA(Routing&Switching) / CCNP(Routing&Switching) certificates & Juniper JNCIA-Junos(Routing&Switching) / JNCIA(Cloud) certificates. I have very good knowledge in Cisco wireless technology (control based & stand alone) and i have a work experience in it. I have very good knowledge in SD-WAN technology and i have a work experience in it. My specialties: - Design & implement medium and large scale enterprise networks. - Configure Cisco Routers (ASR 1K & 9k, 2900, 2800), Switches (6500, 3750, 2900, SG- 300, SG-500, [Nexus 5K, 7K and 9K]) & Firewalls ([ASA 5505, 5506x], Fortigate, PaloAlto). - Configure Juniper Routers (M7, M10, MX 480, MX 960) and SRX (300, 500). - Packet tracer and GNS3 expert. - Data analysis with Wireshark. - Write technical reports and summaries. less
  • Hire naryl

    naryl

    Russian Federation $30 USD / hour
    Server Software Developer
    Russian Federation
    2.7
    1 review $30 USD per hour
    Languages: C, C++, Tcl, Common Lisp, Erlang DB: MongoDB, Sqlite, MySQL OS: Linux I have some experience with desktop and website development too.
    Languages: C, C++, Tcl, Common Lisp, Erlang DB: MongoDB, Sqlite, MySQL OS: Linux I have some experience with desktop and website development too. less
  • Hire wmtoolsnet

    wmtoolsnet

    Ukraine $30 USD / hour
    Linux administration/Email/Database/Security/Speed
    Ukraine
    6.8
    210 reviews $30 USD per hour
    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! less
  • Hire sr33raj

    sr33raj

    India $30 USD / hour
    Senior System Administrator And PHP dev
    India
    5.6
    77 reviews $30 USD per hour
    My experience are in Server(linux) :- Debian, Ubuntu , Centos, Redhat,FreeBSD,AMI Cloud :- Aws,Digital ocean,Ali cloud,Vultr,Azure,Ibm,Ovh,Google cloud,Linode Web server : - Apache,Nginx,Litespeed,IIS Control panel :- Cpanel/Whm, Direct Admin, ISPconfig,Webmin,Centos web panel Db servers :-...
    My experience are in Server(linux) :- Debian, Ubuntu , Centos, Redhat,FreeBSD,AMI Cloud :- Aws,Digital ocean,Ali cloud,Vultr,Azure,Ibm,Ovh,Google cloud,Linode Web server : - Apache,Nginx,Litespeed,IIS Control panel :- Cpanel/Whm, Direct Admin, ISPconfig,Webmin,Centos web panel Db servers :- Mysql,Mariadb,Mongodb,Postgres Scripting languages :- Php(5 and 7),Js,HTML,Python,Ruby CMS :- Wordpress,Joomla,Drupal Frameworks :- Codeignitor,Laravel,Cake php,Symfony,Yii 2, Web security&pentest :- Owasp top 10,Burp suite,Kali linux, Parriot Malware removel,security hardening Got listed in yahoo,twitter at&t,Freelancer for finding vulnerabilities https://hackerone.com/sr33r4j/ less
  • Hire kuldeepvk

    kuldeepvk

    India $14 USD / hour
    Server admin with high Level Expertise.
    India
    6.1
    147 reviews $14 USD per hour
    My 13 years of expertise include a deep knowledge of Redhat, WEB hosting services , Email marketing , DevOps Services i provide: Ansible, chef, docker, Jenkins, Kubernetes *HA-Proxy Load Balancer *Mumara *Web hosting services:- WHm/Cpanel, Website Panel, Plesk Panel Manage all type of server like Dedicated, VPS,...
    My 13 years of expertise include a deep knowledge of Redhat, WEB hosting services , Email marketing , DevOps Services i provide: Ansible, chef, docker, Jenkins, Kubernetes *HA-Proxy Load Balancer *Mumara *Web hosting services:- WHm/Cpanel, Website Panel, Plesk Panel Manage all type of server like Dedicated, VPS, Shared server,Server Security Server Monitoring , Server Setup and Management, Backup Management , BackupServer Migration, SSL Installation , Interspire Email Marketer DDOS Protection, NGINX SMTP Sendmail, Postfix, Power MTA ) DKIM, Open relay POP/IMAP , Dovecot FTP Vsftpd, Proftpd Email Campaign Managers:- Mailwizz,Interspire, Sendy, Oempro, Acelle,Sendgrid ,Mumara,etc. Windows: office 365 cloud servers Dedicated servers less
  • Hire yashaswini510

    yashaswini510

    India $25 USD / hour
    Server Specialist, Web Development and much more..
    India
    5.7
    143 reviews $25 USD per hour
    I am an AWS Certified Solutions Architect (Dec 2018) and experienced system admin. Here are some of the things that fall in my forte: - Super fast website migrations (Wordpress, Moodle, Magento etc.) - Fixing of all DNS related issues and all Email migrations (imap to imap, office365 to Gsuite etc.) - Installation of...
    I am an AWS Certified Solutions Architect (Dec 2018) and experienced system admin. Here are some of the things that fall in my forte: - Super fast website migrations (Wordpress, Moodle, Magento etc.) - Fixing of all DNS related issues and all Email migrations (imap to imap, office365 to Gsuite etc.) - Installation of all panels (cpanel, centoswp, vestacp, cyberpanel, plesk, openlitespeed etc.) - Advanced AWS Architecture consultation/implementation - Google Cloud , Microsoft Azure, Alibaba Cloud, Digital Ocean and Linode server deployments - All Scripts/Forum Software installation and configuration - Troubleshooting Websites/servers (linux) - ANSIBLE playbooks creation/modification - Git implementation / integration with existing software flow My completed projects speak of my skills and feedback from the employers showcases my extent of ability to achieve their requirements. "Never Hire for Skills. Hire for Passion. Skills are cheap, Passion is hard to come by" -no name less
  • Hire AhmedMFakkar

    AhmedMFakkar

    Egypt $25 USD / hour
    Cisco Professional
    Egypt
    5.3
    39 reviews $25 USD per hour
    I'm network engineer holding Cisco CCNP certificate. I have 5 years of experience in IT networks. My specialties: - Design and implement medium and large scale enterprise networks. - Configure Cisco routers (ASR 1K & 9k, 2900, 2800), Switches (6500, 3750, 2900, SG- 300, SG-500) and Firewalls (ASA 5505, 5506x). -...
    I'm network engineer holding Cisco CCNP certificate. I have 5 years of experience in IT networks. My specialties: - Design and implement medium and large scale enterprise networks. - Configure Cisco routers (ASR 1K & 9k, 2900, 2800), Switches (6500, 3750, 2900, SG- 300, SG-500) and Firewalls (ASA 5505, 5506x). - Configure Juniper Routers (M7, M10, MX 480, MX 960) and SRX (300, 500). - Packet tracer and GNS3 - Data analysis with Wireshark. - Write technical reports and summaries. less

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