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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15 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,...15 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, RDS, 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, Apache Nifi less
Hire kahlonkamal318
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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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✅ .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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Dear Potential Clients take my Greetings! Fluent English. Over 5 years of experience in both Software Development and Web development. Also I am a full-time freelancer and do Web Scraping, Data Scraping, Web Automation, Data Mining, Telegram bot development, Data Extraction, Web3 Development. I have already scraped...Dear Potential Clients take my Greetings! Fluent English. Over 5 years of experience in both Software Development and Web development. Also I am a full-time freelancer and do Web Scraping, Data Scraping, Web Automation, Data Mining, Telegram bot development, Data Extraction, Web3 Development. I have already scraped several millions of records out of hundreds of websites. I have experience with several databases MySQL, PostgreSQL, MongoDb, MariaDb etc. I can also bypass different kinds of captchas and cloudflare. Every day online. 100% success guarantee! I will have been doing my work until you are fully satisfied and happy. My skills in dev: ► Full stack Wordpress Development ►Wordpress API Integration with external systems ► API Development with Paypal, Stripe, Zeevou, Google Calendar API, YouTube API, Social API ► Creating responsive Wordpress themes and websites. ► Creating plugin from scratch and also plugin customization. ► Creating e-commerce Wordpress websites (Woocommerce/ Memberships/Subscriptions) ► HTML5/CSS3/JavaScript/jQuery/Ajax/MySQL/PHP/Bootstrap/Gulp ► Wordpress visual builders (Gutenberg/Elementor/ Bakery/ Beaver Builder/ Thrive Architect/ Divi) ► Improve Google PageSpeed Insights result ► SSL certificate installation, SEO optimization, finding and fixing bugs. ► PSD to full custom WordPress theme development ► Themes Customization (Astra, WooCommerce, Homey, Houzez, Divi) ► Custom WordPress Child Theme Development ► Plugin Development, customization and extending existing WordPress Plugins ► SEO optimized WordPress Theme Development from scratch without using any Page Builders Experienced with project management tools: ► Jira ► Asana ► Trello ► ClickUp ► Rock.io Experienced with version control services: ► GitHub ► BitBucket ► Git Lab ► Adobe Photoshop Experienced with design tools: ► Adobe Photoshop ► Adobe XD ► Adobe Illustrator ► Figma Python libraries I'm comfortable with: ✅ BeautifulSoup ✅ Selenium ✅ Requests ✅ Pandas ✅ Requests-html ✅ Urllib ✅ NumPy I can scrape any kind of websites like ✅ E-Commerce website ✅ Google maps ✅ Social sites Twitter, Telegram, Reddit ✅ any public website I am comfortable working with these files: ✅ xlsx ✅ CSV ✅ PDF ✅ XML ✅ JSON ✅ txt and many more I am professional, stick to timelines, and in addition to completing specific technical jobs, I can also overall advise you on your online business strategy and future steps from my experiences as a Freelancer. I would love to hear how I can solve your need and help you move ahead with your Goal. - Saima Sikder less
Hire SaimaTheDev
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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
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{Honesty, Hard Work, Commitments and Loyalty first Priorities} I am Professional Administrative Worker, Data Entry Operator and provide Best Services of Virtual Assistant. . I ensure all projects are given full consideration to the goals and outcomes as directed by the client. When it comes to meeting deadlines and...{Honesty, Hard Work, Commitments and Loyalty first Priorities} I am Professional Administrative Worker, Data Entry Operator and provide Best Services of Virtual Assistant. . I ensure all projects are given full consideration to the goals and outcomes as directed by the client. When it comes to meeting deadlines and solving problems, I can always be counted on. I'm a dedicated worker who will put in the extra hours needed to get the job done. My problem-solving skills are top-notch, and I'm always willing to learn new things and adopt new methods. I'm a team player who works well with others. I am responsive and clearheaded under pressure, making myself an asset in any situation. Allow me to help with. >>> Data Entry >>> Web scraping >>> Excel >>> Web Search >>> Data Mining >>> Data Processing >>> Web-Search >>> Product Upload >>> Google Sheets >>> PDF Editing >>> Product Listing >>> Shopify >>> Woocomrace >>> WordPress >>> Amazon This entire list of services is available to all of my clients and be able to handle anything you could imagine within these digital solution services. less
Hire abbasifida857
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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 servers: Apache, Nginx, Lighttpd, Litespeed, Hiawatha. Javascript: nodejs,npm Java web servers: Tomcat, Jrun, Jboss Proxy systems: Haproxy, 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. SMS: SMSC, Kannel DNS: Bind, Djbdns, Dnsmasq. VPS: Vmware, Hyper-v, Proxmox, bhyve, kvm, xen, openstack.. Containers: docker, lxc, jail, kubernetes 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 less
Hire servermaster
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I have been working as Network And Security Engineer for 10 years, i was deployment many services and many location. =====>Technical Skills<===== - Routing Protocol, Static, OSPF, BGP, EIGRP. - Tunneling Protocol (IPSec, OpenVPN). - Windows Server (Domain controller, GPO, ADFS, migration domain, SCCM) - Linux Server...I have been working as Network And Security Engineer for 10 years, i was deployment many services and many location. =====>Technical Skills<===== - Routing Protocol, Static, OSPF, BGP, EIGRP. - Tunneling Protocol (IPSec, OpenVPN). - Windows Server (Domain controller, GPO, ADFS, migration domain, SCCM) - Linux Server Administration (Cloud/VPS, DevOps) - Design small, medium to large scale enterprise networks. - Layer 2 Solution (VLAN, Spanning Tree, LACP). - Wifi Solution and DHCP. - Endpoint Security Solution. - Vulnerability Asessment. - Threat Hunting. - Incident Response. - Web Server (Loadbalancer with HaProxy, SSL Deployment) =====>Hands-On<===== - Juniper. - Cisco. - Palo Alto. - Fortinet. - Qualys - Big IP F5. - Sangfor IAM. - Kaspersky Security Center. - Pfsense. - Mikrotik. - OpenWRT - Unifi less
Hire gunturcool14
