Thuê Sửa chữa thiết bị Printer Repair Linux Developers

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Hiện 701 kết quả
  • Thuê     bms8197
Thuê     bms8197

    bms8197 bms8197

    Romania $25 USD / giờ
    Linux Senior SysAdmin & DevOps
    Romania
    6.3
    160 đánh giá 160 đánh giá $25 USD mỗi giờ
    Administration of servers (Linux servers: CentOS, Debian, Red Hat, Suse, etc) Administration of VPS Servers (OS install, setup, configuration, security, management etc) Configurations & Maintenance of the following linux services: Mail (qmail, exim, postfix), MySQL, MariaDB, Apache, DNS (bind), VPN (openVPN, pptpd,...
    Administration of servers (Linux servers: CentOS, Debian, Red Hat, Suse, etc) Administration of VPS Servers (OS install, setup, configuration, security, management etc) Configurations & Maintenance of the following linux services: Mail (qmail, exim, postfix), MySQL, MariaDB, Apache, DNS (bind), VPN (openVPN, pptpd, softether VPN), iptables firewall, CSF Firewall, CXS Scanner, Maldet, MailScanner, Munin, haproxy, nginx, cpnginx Server monitoring: Zabbix, Nagios, Cacti, Icinga2, Kibana, Grafana, Beats Server Virtualization: vmWare, KVM, OpenVZ, ProxMox, OpenNebula, CoreOS, Docker, Kubernetes, OpenVZ Load balancing: Haproxy, NGINX Caching: NGINX, Varnish Install/Configure/Maintain/Admin Linux services & applications: Apache, PHP, PhpMyAdmin, MySQL, Email server config (support for SPF, DKIM, DMARC, rDNS) Install/Configure/Administration of cPanel/WHM, Virtualmin/Webmin, CWP, VestaCP, KloxoMR, PLESK Website/APP migration: Wordpress, Joomla, Magento, PrestaShop, ODOO (any version), CMS etc ít hơn
  • Thuê bms8197
  • Thuê     d1mf13
Thuê     d1mf13

    d1mf13 d1mf13

    Ukraine $25 USD / giờ
    Administration Windows and Linux Server Expert
    Ukraine
    7.0
    110 đánh giá 110 đánh giá $25 USD mỗi giờ
    I am an administrator of Linux and Windows servers. I do not violate the terms of work and I work with strict observance of my clients' requirements. o Windows Server 2008-2019 and Hypervisors o CentOS/Redhat/Ubuntu OS o Website management and clear websites malware o Web hosting/Server & website migration o Security...
    I am an administrator of Linux and Windows servers. I do not violate the terms of work and I work with strict observance of my clients' requirements. o Windows Server 2008-2019 and Hypervisors o CentOS/Redhat/Ubuntu OS o Website management and clear websites malware o Web hosting/Server & website migration o Security Check Windows and Linux Servers o Joomla, WordPress o IIS/Apache/Nginx o MSSQL/MySQL/MongoDB/MariaDB o Active Directory/DNS/DHCP/FTP/VPN/SMB/GPO o Postfix/Exim/Dovecot/Courier o CPanel/WHM/Plesk o CloudFlare and Let's Encrypt SSL o Audit sites for the possibility of penetration work o Create Websites o Create ETH/EXP/Pirl Mining Pool o VMware vSphere version 5-6 o System Center 2012 2019 Configuration Manager o System Center 2012 2019 Operation Manager o Microsoft Exchange Server 2007-2019 o Creating a private files cloud owncloud/nextcloud/seafile o Creating proxy server IPV6/48 (7000-65000) IP address ít hơn
  • Thuê d1mf13
  • Thuê     tangramua
Thuê     tangramua

    tangramua tangramua

    Canada $25 USD / giờ
    Top 3% in the Freelancer.com Community
    Canada
    6.9
    65 đánh giá 65 đánh giá $25 USD mỗi giờ
    We are Canadian-Ukrainian team of highly professional Web developers and System Administrators with 20 years expertise, specialized in web development, software development, design and 24/7 technical support of servers. In software development we have exceptional knowledge in: - LAMP (Linux, Apache, MySQL, PHP) -...
    We are Canadian-Ukrainian team of highly professional Web developers and System Administrators with 20 years expertise, specialized in web development, software development, design and 24/7 technical support of servers. In software development we have exceptional knowledge in: - LAMP (Linux, Apache, MySQL, PHP) - MEAN (MongoDB, Express.js, Angular, Node.js) - Python and .NET technologies - PHP Frameworks: Zend, Symfony, Laravel, Yii, CodeIgniter etc. - HTML5, CSS3, JavaScript, jQuery, AJAX, Responsive Design - CMS (Drupal, Joomla, WordPress) - E-commerce (Magento, WooCommerce etc.) In managed services we have exceptional knowledge in: - different types of virtualization (Virtuozzo, OpenVZ, KVM, XEN, VMware, Hyper-V) - different distributions of OS Linux\Unix and MS Windows Server systems. We help our customers to grow success and we grow together with our customers! Our Credo: Reputation - is above anything else! We are flexible to meet our clients' needs. We make it simple... ít hơn
  • Thuê tangramua
  • Thuê     karunakartiwari
Thuê     karunakartiwari

    karunakartiwari karunakartiwari

    India $50 USD / giờ
    Software Development, Server/Cloud Consultant
    India
    6.9
    172 đánh giá 172 đánh giá $50 USD mỗi giờ
    Welcome to My profile Page I am committed to provide “Highest Quality” cost effective services to my clients with 100% satisfaction My area of expertise ✅ Support: Server (Linux, Windows) Support, Cloud ( AWS,Azure,Google Cloud ,DigitalOcean etc) infrastructure implementation, Hosting Support, Mail server ...
    Welcome to My profile Page I am committed to provide “Highest Quality” cost effective services to my clients with 100% satisfaction My area of expertise ✅ Support: Server (Linux, Windows) Support, Cloud ( AWS,Azure,Google Cloud ,DigitalOcean etc) infrastructure implementation, Hosting Support, Mail server setup(Zimbra,MS Exchange,postfix) ✅ Web: ASP.net,MVC Node, React, PHP, Laravel, Python, Ruby on Rails, JavaScript, jQuery, CSS , AJAX ✅ iOS (iPhone, iPad), Objective-C, Swift, XCode ✅ Hybrid, React Native, Ionic, Angular ✅ Android, Java, Android Studio, Eclipse So, do Inquiry, comment or give suggestions, as your feedback is valuable for me, and your input will help help me to Server you Better! ít hơn
  • Thuê karunakartiwari
  • Thuê     AhmedMFakkar
Thuê     AhmedMFakkar

    AhmedMFakkar AhmedMFakkar

    Egypt $25 USD / giờ
    Cisco Professional
    Egypt
    5.3
    37 đánh giá 37 đánh giá $25 USD mỗi giờ
    I'm network engineer holding Cisco CCNP certificate. I have 6 years of experience in IT networks. I am expert of network simulation softwares like Cisco Packet Tracer and GNS3 and in Data analysis using Wireshark. Also, i have strong experience in writing technical reports and summaries. My specialties: - Design and...
    I'm network engineer holding Cisco CCNP certificate. I have 6 years of experience in IT networks. I am expert of network simulation softwares like Cisco Packet Tracer and GNS3 and in Data analysis using Wireshark. Also, i have strong experience in writing technical reports and summaries. My specialties: - Design and implement medium and large scale enterprise networks. - Expertise of VPN technologies such as, OpenVPN, IPsec, L2TP, PPTP, SSL, etc. - Routing technologies RIP, OSPF, EIGRP, ISIS, BGP, etc. - Switching technologies VLANs, STP, VTP, Etherchannel, HSRP, etc. My hands-on experience, - Cisco routers (ASR 1K & 9k, 2900, 2800), Switches (Nexus 9000, Nexus 7000, Nexus 3000, CAT 6500, CAT 3750, CAT 2900, SG- 300, SG-500) and Firewalls (ASA 5505, 5506x). - Juniper Routers (M7, M10, MX 480, MX 960) and SRX (300, 500). - Huawei routers NE-40, NE5000E and Switches Quidway S2700 and S5300. - HP Switches procurve 3500 and procurve 5900. ít hơn
  • Thuê AhmedMFakkar
  • Thuê     kaloyan13
Thuê     kaloyan13

    kaloyan13 kaloyan13

    Bulgaria $10 USD / giờ
    C/C++/Python/Java/Bash Linux programming
    Bulgaria
    6.9
    290 đánh giá 290 đánh giá $10 USD mỗi giờ
    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. ít hơn
  • Thuê kaloyan13
  • Thuê     wmtoolsnet
Thuê     wmtoolsnet

    wmtoolsnet wmtoolsnet

    Ukraine $30 USD / giờ
    Linux administration/Email/Database/Security/Speed
    Ukraine
    6.9
    253 đánh giá 253 đánh giá $30 USD mỗi giờ
    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! ít hơn
  • Thuê wmtoolsnet
  • Thuê     mkjtunna
Thuê     mkjtunna

    mkjtunna mkjtunna

    India $20 USD / giờ
    Web-Designer, Wordpress Developer, PHP Developer
    India
    4.9
    22 đánh giá 22 đánh giá $20 USD mỗi giờ
    I am Mrityunjay Kumar Jha a seasoned professional with over 5 years of rich experience in IT And Technical operations. I am an Ex. NIC Employee (Govt. Sector). Looking For Good Opportunities and Challenges... More than 3000 Websites & Web applications are already built by me. Visit my portfolio site for more...
    I am Mrityunjay Kumar Jha a seasoned professional with over 5 years of rich experience in IT And Technical operations. I am an Ex. NIC Employee (Govt. Sector). Looking For Good Opportunities and Challenges... More than 3000 Websites & Web applications are already built by me. Visit my portfolio site for more details about me. Thanks. ít hơn
  • Thuê mkjtunna
  • Thuê     razzeshsingh
Thuê     razzeshsingh

    razzeshsingh razzeshsingh

    India $40 USD / giờ
    ✔️Sr. Server Admin ✔️ IT Expert ✔️Cyber Security
    India
    5.5
    19 đánh giá 19 đánh giá $40 USD mỗi giờ
    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. ít hơn
  • Thuê razzeshsingh
  • Thuê     yoyopriyam
Thuê     yoyopriyam

    yoyopriyam yoyopriyam

    India $30 USD / giờ
    Pentesting | Web Scraping | Automation
    India
    4.3
    1 Nhận xét 1 Nhận xét $30 USD mỗi giờ
    Namaste ! I'm Priyam from Mumbai ,India. I have been coding since my school...its been 12+ years.. If you are looking to make most use of your CPU and AUTOMATE your every task. I am your guy. Whether it be a simple API or WEB SCRAPING with complex CAPTCHAS/Security Whether it be automating Excel or Software...
    Namaste ! I'm Priyam from Mumbai ,India. I have been coding since my school...its been 12+ years.. If you are looking to make most use of your CPU and AUTOMATE your every task. I am your guy. Whether it be a simple API or WEB SCRAPING with complex CAPTCHAS/Security Whether it be automating Excel or Software Automation or maybe Browser Automation. I have a good grasp in every field. ========== SERVICES ========== - =>Python Projects - =>Web Scraping - =>DATA Mining - =>Browser Automation - =>Software Automation - =>Add Custom Functions in Websites (JavaScript,Php,Python) ========== Languages ========== - => C - => c++ - =>Python - =>Java Script - ========== -->HIRE ME NOW<-- ========== Priyam J ít hơn
  • Thuê yoyopriyam

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