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Mostrando 85 resultados
  • Contratar     servermaster
Contratar     servermaster

    servermaster servermaster

    Estonia $25 USD / hora
    Professional IT specialist
    Estonia
    3.2
    1 comentario 1 comentario $25 USD por hora
    About me I have worked over 20 years at IT and telecom companies at following positions: it support, system administrator, applications administrator and monitoring administrator expert. I am "System Administration and IT Infrastructure Services" certified. I follow KISS methods. I understand OSI layer. With me is...
    About me I have worked over 20 years at IT and telecom companies at following positions: it support, system administrator, applications administrator and monitoring administrator expert. I am "System Administration and IT Infrastructure Services" certified. I follow KISS methods. I understand OSI layer. With me is easy to setup systems. I am not picky about what systems to use but i do have experience what to use. I know following operating systems: debian,ubuntu,gentoo,suse,redhat,centos and arch linux, freebsd, netbsd, openbsd, sun solaris plus ms windows servers. I also know following systems: Web: Java web servers: Tomcat, Jrun, Jboss, C++ web servers: Apache, Nginx, Lighttpd, Litespeed, Hiawatha. Javascript: nodejs,npm Proxy systems: Haporxy, Varnish, Squid. DB servers: MySQL (and forks, including MariaDB), PostgreSQL Mail systems: Postfix,exim,dovecot.. and implementing: DKIM, SPF, MX, DMARC. Monitoring systems: Nagios,zabbix,cacti,grafana. WAP: XMG, SMS: SMSC, Kannel DNS: Bind, Djbdns, Dnsmasq. VPS: Vmware, Hyper-v, Proxmox, bhyve, kvm, xen, openstack.. Containers: docker, lxc, jail. Cloud providers: AWS, Digitalocean, Azure.. My knowledge does not stop here. I troubleshoot easily. Let's chat. Please see my reviews of my previous works.. PS! With my bid you will get one week free support for work done menos
  • Contratar servermaster
  • Contratar     udayarpandey2022
Contratar     udayarpandey2022

    udayarpandey2022 udayarpandey2022

    Nepal $50 USD / hora
    Linux Engineer
    Nepal
    DNS/Web/Database/Email/Network/Storage/Security/DevOps. Linux A to Z Configuration, Management & Troubleshooting. 10+ years in production.
    DNS/Web/Database/Email/Network/Storage/Security/DevOps. Linux A to Z Configuration, Management & Troubleshooting. 10+ years in production. menos
  • Contratar udayarpandey2022
  • Contratar     webxtor
Contratar     webxtor

    webxtor webxtor

    Ukraine $22 USD / hora
    Web development & legal data extraction
    Ukraine
    3.8
    1 comentario 1 comentario $22 USD por hora
    Various web based developments for both new and existing projects: server and browser side. Web server maintenance and administration. 10+ years of experience.
    Various web based developments for both new and existing projects: server and browser side. Web server maintenance and administration. 10+ years of experience. menos
  • Contratar webxtor
  • Contratar     dailas
Contratar     dailas

    dailas dailas

    Russian Federation $25 USD / hora
    System Administrator Asterisk
    Russian Federation
    Specialties: IT Management, Network Engineering, MS Windows & Linux administration, Asterisk PBX (dCAA), FreePBX (SCE), user support, computer maintenance and support, Web-services, CCTV More than 5 years of Asterisk PBX (plain, elastix, FreePBX) administration and support. Digium Certified Asterisk...
    Specialties: IT Management, Network Engineering, MS Windows & Linux administration, Asterisk PBX (dCAA), FreePBX (SCE), user support, computer maintenance and support, Web-services, CCTV More than 5 years of Asterisk PBX (plain, elastix, FreePBX) administration and support. Digium Certified Asterisk Administrator FreePBX Sangoma Certified Essential PBXact Sangoma Certified Essential menos
  • Contratar dailas
  • Contratar     razzeshsingh
Contratar     razzeshsingh

    razzeshsingh razzeshsingh

    India $50 USD / hora
    ✔️Sr. Server Admin ✔️ IT Expert ✔️Cyber Security
    India
    1.6
    1 comentario 1 comentario $50 USD por hora
    IT Expert with 8+ years of experience in Managing Windows and Linux-based server infrastructures, Network security & Administration, software solutions. Here are some major services on which I am working: ☑️- Server Administration : ✔️ Windows server : ADDC, DNS, DHCP, WSUS, Group Policy Management, RDP Server,...
    IT Expert with 8+ years of experience in Managing Windows and Linux-based server infrastructures, Network security & Administration, software solutions. Here are some major services on which I am working: ☑️- Server Administration : ✔️ Windows server : ADDC, DNS, DHCP, WSUS, Group Policy Management, RDP Server, WDS Server, IIS Server, MS Exchange Server, MS SharePoint, MS Office 365, MS One Drive, MS Teams, File Server (NAS & SAN) , FTP, NTP and many more ✔️ Linux Server : SAMBA ADDC LDAP, SAMBA File Server, DNS, DHCP, Mail Servers (Zimbra, PMTA, Send grid, Squirrel mail, Roundcube). Web Servers (Tomcat, apache, nginx, light speed), MySQL, MariaDB, Postgress, FTP, NTP, Ticketing tools (Manage engine, OS ticket, OTRS Ticket, Citrix XenApp, JIRA, Service now), Monitoring Tools ( Check_mk, Syslog, Nagios, Cacti, ELK Stack, Zabix, xymon, PRTG), IDS Server ( OSSEC, WAZUH, SNORT, Suricata, BRO, Tripwire, Security Onion), DLP/Encryption/ Threat Prevention Server ( Symantec, Sophos, McAfee), Threat Intelligence server (MISP, Mitre, OpenCTI), The Hive with Cortex, ArcSight Server, Dialer Server ( VCdialer, go auto dialer, ViciBox, Altitude Dialer), Virtaul Hypervisor ( VMware ESXi, Proxomox, Virtual Box, VMware Workstation), GenieACS TR-069 remote management server, Vulnerability Assessment Scanner Tools (OpenVAS, Nessus Professional, Wireshark, Comodo cWatch, Tripwire IP360) , SonarQube Code analysis Tool, NXfilter URL Filtering tool and Many More.. ☑️- Network Administration: Key Network Skills & Security Products Experience: o Firewall – Checkpoint, Cisco ASA, Palo Alto, Fortigate, Sophos, o Router & Switches : Cisco, Mikrotik, Ubiquiti, Netgear, Aruba o Intrusion Detection & prevention – Cisco, Checkpoint, Sophos o Switching: Vlan, Inter Vlan, Stp, Vtp, EtherChannel, Switch Port o Configuration and troubleshooting of routing protocols OSPF, RIP, EIGRP, BGP o Setup of security implementations (Filtering Tool ACL, route map, port security.) o Well versed in the operations, configuring, and troubleshooting of various issues in Checkpoint and Cisco, Mikrotik, Ubiquiti, Netgear & Aruba Devices. o Checkpoint IPSec VPN Blade, Application & URL filtering Blade, IPS Blades, o Configuration & troubleshooting of IPSEC and S2S VPN ☑️- Information Security I helps organizations stay compliant with all the important standards like PCI DSS, HIPPA, ISO 27001, GDPR, FISMA, and GLBA. In addition to these compliances, I also help companies with Information Security Assessments and Penetration & Vulnerability Testing for identifying loopholes in their security infrastructure and BCP/DR consulting for building programs to stay ahead of future security incidents. ☑️- Cloud Solutions: I Helps organizations to deploy their services on AWS, GCP, and Microsoft Azure cloud. ☑️- Website Development & Designing : I helps organizations in website designing, development, internet marketing, hosting and support services, as well as web and mobile app development. menos
  • Contratar razzeshsingh
  • Contratar     pdq
Contratar     pdq

    pdq pdq

    Armenia $30 USD / hora
    linux webhosting administrator
    Armenia
    Hi, i have about 14 years experience in linux administration, i prefer to work with webhosting solutions. nginx, php-fpm, different kind of high-load. Right now i'm working in a datacenter with a VDS nodes and dedicated/colocation servers. Feel free to ask a questions even if you choose someone else for your job. My...
    Hi, i have about 14 years experience in linux administration, i prefer to work with webhosting solutions. nginx, php-fpm, different kind of high-load. Right now i'm working in a datacenter with a VDS nodes and dedicated/colocation servers. Feel free to ask a questions even if you choose someone else for your job. My answer is always free of charge. menos
  • Contratar pdq
  • Contratar     Armeed300
Contratar     Armeed300

    Armeed300 Armeed300

    Pakistan $35 USD / hora
    Network , system and software engineer
    Pakistan
    3.0
    2 comentarios 2 comentarios $35 USD por hora
    I can Build a network infrastructures and security solutions. language skills : Python Network automation, Shell scripting, Network : CCNA , CCNP, Core routing , L2 switching, firewall, ASA, Panda, Fortinet Firewall, F5 load balancer, huawei ,...
    I can Build a network infrastructures and security solutions. language skills : Python Network automation, Shell scripting, Network : CCNA , CCNP, Core routing , L2 switching, firewall, ASA, Panda, Fortinet Firewall, F5 load balancer, huawei , juniper System: Windows server 2012, Centos , linux base systems Security : Penetration Testing, vulnerabilities assessment any task related to network security software building , website designing menos
  • Contratar Armeed300
  • Contratar     duythu0211
Contratar     duythu0211

    duythu0211 duythu0211

    Vietnam $20 USD / hora
    DevOps Engineer
    Vietnam
    3.2
    5 comentarios 5 comentarios $20 USD por hora
    Hi, everyone! I'm Ryan, a self-motivated, creative and hard-working DevOps engineer from Vietnam with the ability: • Experience of Linux (kernel, file system, network, devices) • Ability to automate routine processes using Python, Bash • Good hands-on knowledge of Source Code Management (Version Control System) ...
    Hi, everyone! I'm Ryan, a self-motivated, creative and hard-working DevOps engineer from Vietnam with the ability: • Experience of Linux (kernel, file system, network, devices) • Ability to automate routine processes using Python, Bash • Good hands-on knowledge of Source Code Management (Version Control System) tools like Git • Proficient in developing Continuous Integration/ Delivery pipelines • Experience with automation/ integration tools like Jenkins, Ansible • Knowledge of major cloud service providers, like AWS, GCP, Azure • Hands-on knowledge of software containerization platforms like Docker, Kubernetes menos
  • Contratar duythu0211
  • Contratar     bautroixanh
Contratar     bautroixanh

    bautroixanh bautroixanh

    Vietnam $20 USD / hora
    DevOps Engineer
    Vietnam
    2.6
    1 comentario 1 comentario $20 USD por hora
    Hi, everyone! I'm Hieu, a self-motivated, creative and hard-working DevOps engineer form Vietnam with three-year experience with the ability: • Experience of Linux (kernel, file system, network, devices) • Ability to automate routine processes using Python, Bash • Good hands-on knowledge of Source Code Management...
    Hi, everyone! I'm Hieu, a self-motivated, creative and hard-working DevOps engineer form Vietnam with three-year experience with the ability: • Experience of Linux (kernel, file system, network, devices) • Ability to automate routine processes using Python, Bash • Good hands-on knowledge of Source Code Management (Version Control System) tools like Git • Proficient in developing Continuous Integration/ Delivery pipelines • Experience with automation/ integration tools like Jenkins • Knowledge of major cloud service providers, like AWS, GCP, Azure • Hands-on knowledge of software containerization platforms like Docker, Kubernetes menos
  • Contratar bautroixanh
  • Contratar     sr33raj
Contratar     sr33raj

    sr33raj sr33raj

    India $30 USD / hora
    Senior System Administrator And PHP Dev
    India
    3.6
    9 comentarios 9 comentarios $30 USD por hora
    I've 8 years of experience in Linux System Administration, Web Hosting, Web security, and Malware cleanup. I'm experienced 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,...
    I've 8 years of experience in Linux System Administration, Web Hosting, Web security, and Malware cleanup. I'm experienced 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 E-Learning/Video conference:- BigBlueButton, BBB API, Greenlight, Jitsi, Moodle, Chamilio LMS, Open edX Control panel:- cPanel/Whm, Direct Admin, ISPconfig, Webmin, Centos web panel, Vestacp 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 WordPress Malware removal, Security hardening, WordPress security, Joomla security, Drupal security, Got listed in Yahoo, Twitter AT&T, Freelancer for finding vulnerabilities https://hackerone.com/sr33r4j/ menos
  • Contratar sr33raj

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