Zaměstnejte Network Administrators

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  • Zaměstnat kahlonkamal318
    4.4
    18 recenzí $25 USD za hodinu
    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 méně
  • Zaměstnat emilywilliams1
    3.3
    1 recenze $40 USD za hodinu
    Dr. Emily Williams is a proven leader of IT industry, who has earned worldwide popularity among individuals and businesses. She holds a Bachelors in Visual Communication from Cardiff Metropolitan University where she gained great knowledge about creative designing and development. She has served as the Head of...
    Dr. Emily Williams is a proven leader of IT industry, who has earned worldwide popularity among individuals and businesses. She holds a Bachelors in Visual Communication from Cardiff Metropolitan University where she gained great knowledge about creative designing and development. She has served as the Head of Designing & Development in few of the leading IT companies. She completed Doctorate in Management before starting her online digital agency. We offer our professional services on this website 24/7 for you to succeed with your tasks related to Designing, Development, Corporate Branding, SEO, Pay Per Click, Social Media Marketing, and others. Our secret is having top-notch Designers & Developers who provide our clients with highest quality of work! With the help of our team, you can forget about tight deadlines and unclear tasks. With our help, you will enjoy outstanding outcomes along with an incredible amount of free time you have only dreamed about! Thank You :) méně
  • Zaměstnat kuldeepvk
    4.1
    10 recenzí $14 USD za hodinu
    My 9 years of expertise include a deep knowledge of Redhat, WEB hosting services , Email marketing , Web development and web designing. Services i provide: *HA-Proxy , *Acelle *Mumara *Web hosting services:- WHm/Cpanel, Website Panel, Plesk Panel Manage all type of server like Dedicated, VPS, Shared server,Server...
    My 9 years of expertise include a deep knowledge of Redhat, WEB hosting services , Email marketing , Web development and web designing. Services i provide: *HA-Proxy , *Acelle *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:- Interspire, Sendy, Oempro, sendgrid etc. Windows: hyper v office 365 aws for windows exchange active directory azure cloud servers dedicated servers windows 2008 , 2012 windows migrations *Wordpress and PHP development (Payment gateway integration, Shopping cart) *Framework( CodeIgnitor, woocoommerce) méně
  • Zaměstnat peng72083
    5.9
    3 recenzí $50 USD za hodinu
    I am a Senior Web Developer and expansive experience on Native & Hybrid Android & iOS Development. Love what I am doing and always trying to learn new technologies. I will provide high quality deliveries in strict schedule and budget for your project success and your complete satisfaction. I have strong skills and...
    I am a Senior Web Developer and expansive experience on Native & Hybrid Android & iOS Development. Love what I am doing and always trying to learn new technologies. I will provide high quality deliveries in strict schedule and budget for your project success and your complete satisfaction. I have strong skills and experience as follows: - Deployment * AWS, Google Cloud(App Engine and Computer Engine), Microsoft Azure, various VPS and CPanel - Web Development(8+ years) * PHP(Magento1~2, Laravel, Yii, CodeIgniter, WordPress, CakePHP, ...) * Python(Django, Flask) * node.js * Ruby on Rails * AngularJS, ReactJS, Vue JS * Webpack, Gulp.js * Sass, CSS * JSP, ASP * Docker - Hybrid App Development(2+ years) * Ionic Framework * React Native - Native Android & iOS Development(5+ years) * Java * ObjectiveC, Swift3,4 - Teamwork * asana, slack, github, gitlab, bitbucket - Special * NFC Tag Read and Write * GIS, Geoserver, Usergrid méně
  • Zaměstnat khanhtd
    6.3
    51 recenzí $25 USD za hodinu
    Worked 15+ years in software development, network and system administration, team collaboration and project management. Scopes of work provided: • Command-Line Interface (CLI) Software • Automation Tools / Background Services / Socket Services • Web Application / RESTful API • Web Scraping / Crawling (with...
    Worked 15+ years in software development, network and system administration, team collaboration and project management. Scopes of work provided: • Command-Line Interface (CLI) Software • Automation Tools / Background Services / Socket Services • Web Application / RESTful API • Web Scraping / Crawling (with Headless Browser) • Parsing / Analyzing Data • Linux Systems / Services Troubleshooting • Docker Solutions / VPN Solutions (open-sources only) • CI/CD and DevOps Solutions Programming and language skills: • Python (the most expertise) • BASH Scripting • PHP / Javascript Other technology stacks: • Linux OS (all variants of distro) and Open-sources méně
  • Zaměstnat farooqtahir2013
    3.2
    9 recenzí $20 USD za hodinu
    I am a Network and System Engineer with over 6 years of professional experience. I have a demonstrated history of working in the field information technology and services industry. I have worked with both small and enterprise-sized companies to plan, design and implement the Network infrastructure. I have worked...
    I am a Network and System Engineer with over 6 years of professional experience. I have a demonstrated history of working in the field information technology and services industry. I have worked with both small and enterprise-sized companies to plan, design and implement the Network infrastructure. I have worked with a wide verity of network vendors such as Cisco, Mikrotik, Ubiquity, Fortinet, Pfsense, TPlink, and Dlink. I make sure to design and recommend things based on best practices. I possess the following expertise: Network infrastructure (Routers, Switches, VLANs, VPN). Wireless (Cisco Aironet, Ubiquiti and Aerohive). Security (Cisco ASA, Fortigate, Fortinet, PFsense). VOIP (Cisco CUCM,CME, Asterisk and FreePBX). Virtualization (VMware ESXi and Microsoft HyperV). System administration (Microsoft and Linux servers.) Cloud computing, dedicated servers and VPS (OVH, Google, AWS, Digital ocean etc) Looking forward to working with you. méně
  • Zaměstnat frugees
    6.6
    164 recenzí $50 USD za hodinu
    Sr. Network Consultant CCNP / CCIP / MCITP / LPI Level 3 / ITIL FOUNDATIONS Active Since 2008 for Binary Integrated Solutions
    Sr. Network Consultant CCNP / CCIP / MCITP / LPI Level 3 / ITIL FOUNDATIONS Active Since 2008 for Binary Integrated Solutions méně
  • Zaměstnat Namelessinterest
    6.5
    199 recenzí $50 USD za hodinu
    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.) méně
  • Zaměstnat tangramua
    6.0
    20 recenzí $25 USD za hodinu
    We are Ukrainian-Canadian team of highly professional Web developers and System Administrators with 15+ 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,...
    We are Ukrainian-Canadian team of highly professional Web developers and System Administrators with 15+ 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... méně
  • Zaměstnat StefanOD2015
    5.9
    39 recenzí $20 USD za hodinu
    Video production as a key to growth your business. Hi, i'm an individual professional video artist. I have huge experience in video production because i do it all my life. I use marketing tricks and artistic vision to create professional high quality videos that attract attention for the best price The types of...
    Video production as a key to growth your business. Hi, i'm an individual professional video artist. I have huge experience in video production because i do it all my life. I use marketing tricks and artistic vision to create professional high quality videos that attract attention for the best price The types of videos I made: - 3D or 2D videos of any complexity - video for TV or YouTube (editing, animation etc.) - explainer videos - motion graphics - kinetic typography - whiteboard animation - infographics video - VFX For my work i use: - Adobe Creative Cloud: After Effects,Premiere Pro, Photoshop, etc - Cinema 4D - 3D Max - Maya If you need professional video, on the best price, please feel free to contact with me. I'll provide professional support to do the video which helps your business growth. Cheers. méně

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, zde je několik offline freelancerů odpovídající ""