System Administrators For Hire
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Sponsored Freelancers
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Let's keep this short. Anything related to IT: (System/Network/DevOps/Virtualization/Wordpress/Development/Servers/Mail) I can handle them all, period. Ganesh D.Let's keep this short. Anything related to IT: (System/Network/DevOps/Virtualization/Wordpress/Development/Servers/Mail) I can handle them all, period. Ganesh D. less
Hire udayarpandey2022
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After getting nine years of experience in System and IT administration along with multiple certifications, I am confident enough for providing you a perfect solution to your technical issues and projects from starting to the completion. I would be available on daily basis as required and full time available on...After getting nine years of experience in System and IT administration along with multiple certifications, I am confident enough for providing you a perfect solution to your technical issues and projects from starting to the completion. I would be available on daily basis as required and full time available on weekends. Having a flexible and friendly nature, you would find me very cooperative and dedicated to your work. I am proficient in the following areas: Virtualization ---Vmware Vsphere High Availability & Disaster Recovery ---Veeam Backup & Replication Windows Server ---Active Directory, File Services, WDS Mail Server, Database Server ---Exchange, Mdaemon VOIP --- Elastix, Freepbx Cloud Computing ---AWS, EC2, RDS, VPC, ECS, S3, EFS, Cloudfront, Elastibeanstalk, etc. Containerization -- Docker, Docker-compose, Kubernetes DevOps -- Jenkins, Bitbucket, Github, Terraform Website Development ----Wordpress, PHP, HTML, CSS, Javascript less
Hire arifnafees
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I know all kinds of Marketing, For Example Digital Marketing, Email Marketing, Social Media Marketing and SMS Marketing & I Have Very Big Experience in Search Engine Optimization (SEO) and I know how to manage operating systems, For Example Ubuntu, Debian, Kali, Centos, Cloudlinux, Windows Servers Also if you have...I know all kinds of Marketing, For Example Digital Marketing, Email Marketing, Social Media Marketing and SMS Marketing & I Have Very Big Experience in Search Engine Optimization (SEO) and I know how to manage operating systems, For Example Ubuntu, Debian, Kali, Centos, Cloudlinux, Windows Servers Also if you have any other operating system then I will Manage less
Hire MRARIFAKRAM
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fal56bf096fc54d5 fal56bf096fc54d5
$20 USD / hour
DevOps Engineer and System Administrator✓ᵛᵉʳᶦᶠᶦᵉᵈPakistanAs an experienced DevOps Engineer and System Administrator, I bring 6 years of experience to the table. My skillset encompasses AWS Cloud, Kubernetes, Docker, Linux system administration, monitoring and troubleshooting all cloud-related issues. I am a driven individual with a passion for delivering exceptional...As an experienced DevOps Engineer and System Administrator, I bring 6 years of experience to the table. My skillset encompasses AWS Cloud, Kubernetes, Docker, Linux system administration, monitoring and troubleshooting all cloud-related issues. I am a driven individual with a passion for delivering exceptional results. With my expertise, I am committed to maximizing operational efficiency and optimizing cloud performance. My expertise in the following areas: DevOps: .............................................................................. ✅ Git ✅ CI/CD (Jenkins) ✅ Docker ✅ Kubernetes ✅ TerraForm ✅ Helm ✅ Cloud (AWS,GCP Etc) ✅ Azure Devops -------------------------------------------------------- ✅ Linux / Windows System Administration ✅ Centos, Redhat, Ubuntu, Debian, Kali ✅ Setup /Manage: Dedicated, VPS, or Shared Server, ✅ Server Migration, Backup Management ✅ BIND, Cache & Proxy: Squid, FTP, DHCP, SMTP, POP, IMAP ✅ Configure Mail Server (Zimbra, Qmail, Sendmail, Exim, iRedmail, Postfix) ✅ Apache / NGinx / Lighttpd / LiteSpeed ✅ MSSQL/MySQL/MongoDB/MariaDB ✅ Shell Scripting ✅Ansible ✅ Script Installation and Configuration ✅ Cloud Services: Amazon Web Services /Digital Ocean / Amazon Web Services ✅ Virtualization (Proxmox / VMware / OpenVZ / Hyper-V), ✅ Penetration Testing ✅ Server Security: Firewall / DDOS Protection ✅ WHM, cPanel, CentosWebPanel, VestaCP, ISPconfig, Direct Admin, Plesk, Virtualmin, Webmin Experts ✅ Networking: Firewalls, Routers, Load Balancers: MikroTik and Pfsense. ✅ VPN: Management and configure Site-to-Site/VPN-as-Service (L2TP-PPTP/OVPN) ✅ Resolve issues with Windows/ MacOS / Server / Network / IT equipment. Network: ......................................................................... ✅ Configuration of Cisco Firewalls, Routers & Switches ✅ Existing Network Connectivity Issues ✅ Routing Protocol (IPV4 and IPV6) ✅ Network Design, Troubleshooting in GNS3 & Cisco Packet Tracer ✅ Report Writing Guidance for Network ✅ Routing Protocols (Static and Dynamic) ✅ Network Diagram using MS Visio WHY ME ? ======== ✅ I work round the clock if task required. ✅ I offer unlimited revision till client's satisfaction and 30 days after sales service on web development. ✅ You can always rely on me to get your project done professionally. ✅ NO upfront payment and only take payment on Freelancer. ✅ I'm always free for discussion and I don't charge anything for that. ✅ When you deal with me, you can expect professionalism, honesty, sincerity and perfection. My goal as a freelancer is to provide customer service that is not just the best, but legendary. Installation .etc less
Hire fal56bf096fc54d5
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I started with BeOS in 2002, because of a friend, who showed me something other than Windows, Always I worked repair PC & Laptops. Now I have more 10 years of experience in Server Linux. I can manager servers dedicated, servesr VPS, servers shared, etc. Setup and management you server; Apache/Nginx/Tomcat. SMTP...I started with BeOS in 2002, because of a friend, who showed me something other than Windows, Always I worked repair PC & Laptops. Now I have more 10 years of experience in Server Linux. I can manager servers dedicated, servesr VPS, servers shared, etc. Setup and management you server; Apache/Nginx/Tomcat. SMTP Postfix, POP/IMAP Dovecot. FTP Vsftpd, Proftpd, Pure-ftpd-mysql. Dns Bind9, dnsmasq. File Server & printer Samba (dc-ac). Network administrator: isc-server-dhcp, openvpn, etc. Install and renew SSL certicate. All services on cloud; AWS, Azure, etc. Also website and E-mail migrations. ALL panels and web managers. Management all Linux distributions. Setup, security and optimization your server. less
Hire MaTGaPa
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I have 9 years of experience in Linux and Cloud server management which includes Monitoring, Security, and Optimization. https://eportfolio.mygreatlearning.com/vishnulal-nb Designed, configured, and managed public/private cloud infrastructures utilizing Amazon Web Services (AWS), including Elastic Cloud...I have 9 years of experience in Linux and Cloud server management which includes Monitoring, Security, and Optimization. https://eportfolio.mygreatlearning.com/vishnulal-nb Designed, configured, and managed public/private cloud infrastructures utilizing Amazon Web Services (AWS), including Elastic Cloud Compute (EC2), Virtual Private Cloud (VPC), Public and Private Subnets, Security Groups, Route Tables, Elastic Load Balancer, Cloud Watch and IAM. Implemented AWS high availability using AWS Elastic Load Balancing (ELB), which performed a balance across instances in multiple Availability Zones. AWS deployment using Ansible and Terraform, also deployed, and administered Open stack services. Configuring Ansible to manage AWS environments and automate the build process for core AMIs (Amazon Machine Image) used by all application deployments including Auto scaling and Cloud formation scripts. Worked with Docker on multiple cloud providers, from helping developers build and containerize their application (CI/CD) to deploying either on public or private cloud. Played a major role in building Docker images; create build and deployment configurations to deploy applications using Jenkins onto the Kubernetes cluster. Deployed and configured Elastic search ELK, Logstash and Kibana (ELK) for log analytics, full text search, application monitoring in integration with AWS Lambda and CloudWatch. Used Kubernetes to deploy scale, load balance, scale and manage Docker containers with multiple namespace versions. Troubleshooting the network issues involving TCP/IP, LAN/WAN networking, DNS, DHCP, SMTP, SNMP, netstat and monitored the servers and Linux scripts regularly and performed troubleshooting. Monitoring of the servers through Nagios, Icinga2, Zabbix I can handle cloud platform setup and Network management. I'm an expert in Website and e-mail Migration. I also have experience on VMware. Cloud Services: Amazon web services (AWS) , Gcloud , Digitalocean , Scaleway , Azure , Rackspace , Linode etc... My areas of expertise are: Linux, FreeBSD, Windows, Asterisk, FreePBX, NFS, CIFS, VMware, Xen, LVM, Apache, Nginx, Tomcat, Zimbra, Qmail, Sendmail, Postfix, Exim, LVM in Linux, Jabber, Openfire, FTP, Bind, PowerDNS, Pfsense, IPtables, Zabbix, Nagios, MysQL, LDAP, SquidFreeNAS, IPSEC, OpenVPN, PPTP, L2TP TECHNICAL SKILLS Operating systems: Linux, Windows Protocols: TCP/IP, FTP, DHCP, HTTP, SMTP, POP, IMAP Application/Web Servers: Apache, Nginx, Litespeed Mail Servers: Postfix, exim, sentmail, zimbra, iredmail less
Hire bindmission
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Top 1% in the Freelancer.com Community. I am excited to offer 15 years of solid experience in Physical & Virtual Server & Networking Platforms, System Administration, Network Administration,Managing Telecommunications Networks and Technical Strategy. Below are a few of my strong assets for your...Top 1% in the Freelancer.com Community. I am excited to offer 15 years of solid experience in Physical & Virtual Server & Networking Platforms, System Administration, Network Administration,Managing Telecommunications Networks and Technical Strategy. Below are a few of my strong assets for your business: - Microsoft(Active Directory, DNS,DHCP, RDS,SQL Server(DB Admin),SharePoint, - Hyper-V, Exchange(All Versions &O365)Azure) - VMWare (ESXi, VCenter) - Citrix (XenApp, XenCenter) - Antivirus(Symantec(SEP),Mcafee(EPO),Kaspersky) - Linux (Ubuntu, CentOS,Debian) - Cloud(MS Azure,AMAZON AWS ,Google GCP,OVH and Digital Ocean) - Storage(Synology,QNAP,FreeNAS,WD,Dell and HP) - VOIP ( Avaya,3CX,Yeastar,XCally,GrandStream & FreePBX) - Firewalls (Fortinet, Sonicwall, Sophos, ASA,WatchGuard&PFSense) - Wireless(Cisco,Unify,Grandstream,Fortigate) - Routers (Cisco, Ubiquiti) - Servers (HP Proliant Servers) & (Dell/EMC Servers) I am happily available anytime using secure remote support or walk you through the steps via Freelancer chat .I am looking to show each client my worth to build a long relationship. Get started by clicking on "Hire Me" less
Hire RafimKs
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✅ .NET We have worked in .NET web development that includes MVC web apps with .NET framework and .NET core and I have also worked in angular as a frontend. ✅ SharePoint I am certified in SharePoint 2007, Working on SharePoint since 2008. Can work on PowerApps, Workflows, InfoPath, and Sharepoint Designer as well. ✅...✅ .NET We have worked in .NET web development that includes MVC web apps with .NET framework and .NET core and I have also worked in angular as a frontend. ✅ SharePoint I am certified in SharePoint 2007, Working on SharePoint since 2008. Can work on PowerApps, Workflows, InfoPath, and Sharepoint Designer as well. ✅ PowerShell Scripting I can write PowerShell scripts for automating different things in Windows Server, Exchange, Azure etc. ✅ Windows Server I started working on Windows server in 2005, Worked on Windows Server 2003 Active Directory, DNS, DHCP, Group Policies. Since then, I have kept on upgrading myself on Microsoft environment till Windows 2019 Server and now up to Cloud 365. ✅ Data Entry I am highly skilled, trust worthy and hardworking data entry operator completes and make every project successful. ✅ My Certifications Microsoft MCSE 2012 Certified VMWARE VCP6-DCV Certified Cisco CCNA Certified less
Hire sohailhost
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I have 6 years of experience deploying and maintaining the following: ✅ Server Operating Systems: Windows Server 2003 to 2022, Ubuntu, Debian, RHEL, CentOS. ✅ Directory service: Active Directory, OpenLDAP. ✅DNS, DHCP: Windows Server DNS, DHCP and Linux DNS, DHCP services. ✅ Virtualization: Microsoft® Hyper-V,...I have 6 years of experience deploying and maintaining the following: ✅ Server Operating Systems: Windows Server 2003 to 2022, Ubuntu, Debian, RHEL, CentOS. ✅ Directory service: Active Directory, OpenLDAP. ✅DNS, DHCP: Windows Server DNS, DHCP and Linux DNS, DHCP services. ✅ Virtualization: Microsoft® Hyper-V, VMware Hypervisors (ESXI, vCenter), Proxmox, VirtualBox. ✅ Cloud Computing Platforms: AWS Amazon Web Services, Microsoft®, Google Cloud Platform(GCP). ✅ Self-Hosted Clouds: NextCloud, OwnCloud, Seafile. ✅ File servers: IIS FTP, proftpd, FileZilla FTP Server, SAMBA. ✅ Web servers: IIS, APACHE, NGINX ✅Scripting: PowerShell scripting, Bash Scripting ✅Containers: DOCKER, Windows Subsystem for Linux (WSL). ✅Backup Systems Veaam Backup, Iperius Backup, UrBackup. ✅ Mail servers: POSTFIX, EXIM, Microsoft Exchange 2000 to 2019, QMAIL ,Zimbra ,Mail Enable , SmarterMail, hMail. ✅ Database servers: MySQL, PostgreSQL ✅ Firewalls: Windows firewall,ISA/Forefront TMG, MikroTik, PFSense, Zywall and other Routers; ✅ Data Storage Systems: Netapp, FAS, EMC, VNX; ✅NAS: FreeNAS, TrueNAS ,Synology, QNAP, Buffalo ✅ Monitoring ZABBIX, CACTI, NAGIOS ✅ Hosting Panels: PLESK, cPanel, CyberPanel ✅24 hours availability ✅Unlimited revisions ✅Fast response Microsoft® Certified ** MCSA | MCSE | MCT ** less
Hire AZTURK1
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I am a Fullstack and Multi solution developer. More over, I am a senior developer of web and mobile (iOS, Android) applications having deep knowledge and a great experience with over 8 years. ★ My SKILL SET IS BELOW - Hybrid app development: Flutter, React Native - Firebase/FCM/Push Notification, GPS/ Google Map...I am a Fullstack and Multi solution developer. More over, I am a senior developer of web and mobile (iOS, Android) applications having deep knowledge and a great experience with over 8 years. ★ My SKILL SET IS BELOW - Hybrid app development: Flutter, React Native - Firebase/FCM/Push Notification, GPS/ Google Map apis. - Frontend: React/Redux.js, Vue/Vuex.js, Angular, HTML5, Bootstrap 4/5, TailWind, Sass, CSS3, - Backend: PHP( Laravel, CodeIgniter, CakePHP, Zend ), Node.js/ Express.js, JAVA, ASP.NET, - Integrating Payment gateway APIs like PayPal, Braintree, Stripe, etc. - Third-Party Integration Firebase real-time & Firestore, Twillo, Tradingview, Algolia, SendGrid Email, Google Translator, Google Cloud Apis, etc - Social networking such as Google, Facebook, Instagram, LinkedIn, Twitter APIs... I will always be faithful to your project as well as will do my best of the bests for your business to be succeeded. Also, I will keep you follow in daily communication, free technical support, and will provide you well-commented source after the app is successfully completed. Please send me a message me and let’s discuss further detail for your project. I am always ready for you. Thank you from @Özgür. less
Hire ozbas
