Thuê System Administrators

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  • Thuê sudhanlogics
    6.7
    183 đánh giá $55 USD mỗi giờ
    Hello, Trust you are doing good!! We are one of the oldest teams on Freelancer and we are a core company. We have more than 300 Clients, we don't boast on our success like others do but we like to say we are committed to our work. We respect our clients and we make sure they are satisfied. We take pride in our...
    Hello, Trust you are doing good!! We are one of the oldest teams on Freelancer and we are a core company. We have more than 300 Clients, we don't boast on our success like others do but we like to say we are committed to our work. We respect our clients and we make sure they are satisfied. We take pride in our abilities and work ethics. ♛ Core Values: Keep Learning Love Challenges Build Trust Finally Thrive ♛ Our Team Creative designer. Full Stack developer Expert Java developer Server and Cloud Expert Network and Security Expert ♛ Skills Programming: Coding : PHP, Node (Angular, React), JQuery, Javascript, AJAX CMS : Wordpress, Laravel, Magento, Joomla, Drupal, Opencart API integration, Payment Gateways, Shopping Cart functions Designing: Web: HTML5, CSS3, Graphics: Logo, Banner, Flyers etc Infrastructure: Servers : Linux, Windows Cloud : AWS, Azure, GCP Server : Deployment, Migration, Recovery, Security Network : Router, Firewall Best Regards Sudhan Director ít hơn
  • Thuê frugees
    6.0
    84 đánh giá $30 USD mỗi giờ
    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 ít hơn
  • Thuê Namelessinterest
    6.5
    269 đánh giá $50 USD mỗi giờ
    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.) ít hơn
  • Thuê infowider11
    3.8
    2 đánh giá $12 USD mỗi giờ
    Over 7+ years of the experience in Website Development and Mobile development for iOS and Android I represent a high-experienced team that has strong skills in mobile iOS and Android development and Website Development. Application Zone: * Fitness and health apps ; * Dating Tinder based apps; * Uber based...
    Over 7+ years of the experience in Website Development and Mobile development for iOS and Android I represent a high-experienced team that has strong skills in mobile iOS and Android development and Website Development. Application Zone: * Fitness and health apps ; * Dating Tinder based apps; * Uber based apps for finding service providers; * Travel apps for booking flights and hotels; * Medical healthcare apps for doctors and patients; * Education audio and video apps; * Geolocation apps for finding restaurants; * Events based apps; Website Zone: * UI And UX Design * Social Media/Networking Sharing website, * Text, Voice, Video Chatting website, * Google Map, GPS Location, Travel website, * Hotel, Restaurant Booking, Shopping website, * PHP/MySQL, Shopify, WordPress/woo commerce, CI * HTML/CSS/Javascript, Bootstrap * Responsive Web Design, Frontend/Backend development. Contact me and then you never regret! Let's do a good business together! Best regards infowider11 ít hơn
  • Thuê dailas
    3.3
    10 đánh giá $25 USD mỗi giờ
    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 ít hơn
  • Thuê jbosseu
    5.3
    62 đánh giá $35 USD mỗi giờ
    Worked for arvixe and servercentre datacenters. Extensive experience with Perl, Php and shell scripting. Over 8 years of experience managing cpanel, plesk and directadmin servers. Amazon, digitalocean, heroku, bitnami clouds, cloud services management, load balancing, Mysql replication and clustering, exim and...
    Worked for arvixe and servercentre datacenters. Extensive experience with Perl, Php and shell scripting. Over 8 years of experience managing cpanel, plesk and directadmin servers. Amazon, digitalocean, heroku, bitnami clouds, cloud services management, load balancing, Mysql replication and clustering, exim and postfix mail servers, drupal and wordpress development, heroku apps development, haproxy, galera clustering. ít hơn
  • Thuê dchaidaris
    4.4
    23 đánh giá $25 USD mỗi giờ
    Hello, I'm from Greece, and I'm working as a system administrator for 5 years. I have a bachelor's degree in computer science and other certifications specifically to operating systems based on linux. Some of the services I offer: Advanced server configuration for high traffic wordpress websites. Increase your...
    Hello, I'm from Greece, and I'm working as a system administrator for 5 years. I have a bachelor's degree in computer science and other certifications specifically to operating systems based on linux. Some of the services I offer: Advanced server configuration for high traffic wordpress websites. Increase your pagespeed score (85%-100%). Reduce your loading time at 0.5 - 3 seconds range. Linux Administration - cPanel, Plesk, Virtualmin, nginx, apache, mysql, varnish and more ít hơn
  • Thuê IBArtsLtd
    3.6
    1 Nhận xét $20 USD mỗi giờ
    We are team of computer science engineers. We have completed Web designing, software development, graphics designing, app development, digital marketing and Brand Management. Why go with us Web Design : Responsive Design, Schema Ready, SEO Optimised, Clean and well commented codes Graphics Design : Clean Design,...
    We are team of computer science engineers. We have completed Web designing, software development, graphics designing, app development, digital marketing and Brand Management. Why go with us Web Design : Responsive Design, Schema Ready, SEO Optimised, Clean and well commented codes Graphics Design : Clean Design, Unlimited revisions, Mastery in Photoshop Software Development : Any requirement, clean codes, fast response, Simple UI App Development : iOS + Android, lite app Extra Benefits Free after delivery support : Free 3 months support for existing development Cheap Domain and hosting : Cheap and well manged hosting and domain offers Skills PHP HTML WordPress Open Cart WIX JQuery JavaScript MySQL Graphic Design Adobe Photoshop Android Studio Speed Optimization Expert Optimize speed 50+ websites every month Got 100/100 score in speed test in few cases Hire me to optimize page speed for Google test, Pingdom or Gtmetrix Thanks to standby !! ít hơn
  • Thuê vinisaac
    3.6
    3 đánh giá $40 USD mỗi giờ
    I have more than 25 years of experience in web/software development and system administration. My latest work is to create an eCommerce shop using responsive design and Ajax. Have worked on many simple to complex projects in the following Skills Full Stack Development Web Development Database Programming Software...
    I have more than 25 years of experience in web/software development and system administration. My latest work is to create an eCommerce shop using responsive design and Ajax. Have worked on many simple to complex projects in the following Skills Full Stack Development Web Development Database Programming Software Testing Website Management Database Administration Database Development Web Scraping Pattern Matching cURL phpMyAdmin Web Security Socket IO CMS Joomla WordPress Drupal Programming Languages: PHP Javascript Perl C# VB.NET Visual Basic VBA Python HTML5 HTML CSS Golang XAML OS Plateforms Linux Windows Debion Framework .NET ASP AJAX jQuery / Prototype Django Laravel node.js VB.NET Angular.js Codeigniter Express JS ASP.NET Databases/Data Processing MySQL Excel SQL Microsoft Access Microsoft SQL Server MariaDB SQLite System Admin Linux Windows Server UNIX Apache Web Hosting VPS DNS IIS eCommerce Zen Cart VoIP Asterisk PBX XML Firefox DOS API Windows API RESTful JSON ít hơn
  • Thuê netonepk
    4.4
    22 đánh giá $30 USD mỗi giờ
    • I have Hands-on experience with Installation, Configuration, Troubleshooting, Maintenance, Upgrades and Backup of Linux and Windows based services e.g. Server Virtualization, SIEM, NMS, Mail Server, Proxy Server, DHCP Server, Database Server, Antivirus Server, WSUS Server, Domain Controller, DNS Server, WIN Server,...
    • I have Hands-on experience with Installation, Configuration, Troubleshooting, Maintenance, Upgrades and Backup of Linux and Windows based services e.g. Server Virtualization, SIEM, NMS, Mail Server, Proxy Server, DHCP Server, Database Server, Antivirus Server, WSUS Server, Domain Controller, DNS Server, WIN Server, File and Print Server, FTP Server, Web Server, VPN Concentrator, Linux firewall, Remote Server Management, Script Installation, WHM/CPanel, Plesk , WordPress Joomla CMS etc. • System and Network Security, Vulnerability Assessment , Malware Removal • Preparation of network specifications by conferring with users; analyzing workflow, access information, and security requirements. • IP Address Space planning, management and optimized utilization using VLSM and NATing • Installation and Configuration of Routers, Switches, IPS/IDS, ASA Firewalls, AAA Server and Access Points. (800, 2600, 3700, 6500 series routers, 2900 series switches, 1200, 1300, 1400 series Access point ít hơn

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