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  • Upah     RafimKs
Upah     RafimKs

    RafimKs RafimKs

    India $40 USD / jam
    Expert System, Network & VOIP Administrator
    India
    7.0
    ulasan 195 ulasan 195 $40 USD setiap jam
    Top 1% in the Freelancer.com Community. I am excited to offer 14 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 14 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" kurang
  • Upah RafimKs
  • Upah     kushalghimire2
Upah     kushalghimire2

    kushalghimire2 kushalghimire2

    Nepal $60 USD / jam
    System/Storage/Network/DevOps
    Nepal
    4.9
    ulasan 38 ulasan 38 $60 USD setiap jam
    I have been working on the filed of System / Network / Storage Administrator For a Long time and i have very good experience with Systems Be it Linux / Windows / NAS / SAN / Container's I can fix any kind of issues on the Linux based server with or without any Control Panel . I can help you Scale your...
    I have been working on the filed of System / Network / Storage Administrator For a Long time and i have very good experience with Systems Be it Linux / Windows / NAS / SAN / Container's I can fix any kind of issues on the Linux based server with or without any Control Panel . I can help you Scale your Infrastructure By properly Analyzing your Work Load Requirements . I can also Help My clients with Cisco or Network related issues. My skills also expand to manage Container solutions , CI/CD Pipelines , Python Hoping to work together kurang
  • Upah kushalghimire2
  • Upah     servermaster
Upah     servermaster

    servermaster servermaster

    Estonia $25 USD / jam
    Professional IT specialist
    Estonia
    6.4
    ulasan 46 ulasan 46 $25 USD setiap jam
    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: Haporxy, 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. WAP: XMG SMS: SMSC, Kannel DNS: Bind, Djbdns, Dnsmasq. VPS: Vmware, Hyper-v, Proxmox, bhyve, kvm, xen, openstack.. Containers: docker, lxc, jail. 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 kurang
  • Upah servermaster
  • Upah     mariobergotto
Upah     mariobergotto

    mariobergotto mariobergotto

    Argentina $30 USD / jam
    Technology expert
    Argentina
    4.1
    ulasan 17 ulasan 17 $30 USD setiap jam
    I have a Computer science degree and 20+ years working with all kinds of technology including windows, Linux, storage, databases, networking, virtualization,, security, firewalls, routers, switches, VMware, Linux systems, proxies, web servers, and so on. I've implemented and managed a huge variety of systems during my...
    I have a Computer science degree and 20+ years working with all kinds of technology including windows, Linux, storage, databases, networking, virtualization,, security, firewalls, routers, switches, VMware, Linux systems, proxies, web servers, and so on. I've implemented and managed a huge variety of systems during my career. I also do my extent of developing software in java, JavaScript, PHP, shell accepting, HTML, so I am an all-around player for technical issues. You can expect professional results, sound technical answers and responsiveness. kurang
  • Upah mariobergotto
  • Upah     wmtoolsnet
Upah     wmtoolsnet

    wmtoolsnet wmtoolsnet

    Ukraine $30 USD / jam
    Linux administration/Email/Database/Security/Speed
    Ukraine
    7.2
    ulasan 238 ulasan 238 $30 USD setiap jam
    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! kurang
  • Upah wmtoolsnet
  • Upah     visionvivante
Upah     visionvivante

    visionvivante visionvivante

    India $25 USD / jam
    Fullstack Website & Mobile App Development Company
    India
    5.6
    ulasan 2 ulasan 2 $25 USD setiap jam
    We provide end to end quality web & mobile services and strive for quality, commitment, and support. Our services range include Project Research/Analysis/Documentation/Management, Graphics/Websites/Mobile Apps Designing, Website/Mobile Apps Development, Manual/Functional Testing, Server Maintenance & SEO. Our...
    We provide end to end quality web & mobile services and strive for quality, commitment, and support. Our services range include Project Research/Analysis/Documentation/Management, Graphics/Websites/Mobile Apps Designing, Website/Mobile Apps Development, Manual/Functional Testing, Server Maintenance & SEO. Our Technical Portfolio Include: * PHP & based CMSs: WordPress, Joomla, Magento, OpenCart, Squarespace, Wix, BigCommerce, Typo 3, Concrete 5 and osCommerce etc * PHP & based Frameworks: Yii, CodeIgniter, Laravel, CakePHP, Zend, Symphony and Smarty etc * MEAN/MERN/MEVN: Mongo, Express, (Angular/React/Vue), Node * ASP.Net: MVC 4/5, C# (Only From Scratch Projects) * Mobile Apps: Objective C, Java, Ionic-Cordova & HTML5-PhoneGap * HTML(5)/CSS(3) & based frameworks like Twitter Bootstrap, Foundation, Less, Ionic * JS & based frameworks like Angular JS, Backbone JS, Ember JS, Ext JS, jQuery, Kendo UI etc Invite us for a Trial Job on Freelancer! kurang
  • Upah visionvivante
  • Upah     bindmission
Upah     bindmission

    bindmission bindmission

    India $40 USD / jam
    ⭐Linux⭐Blockchain Expert ⭐Cloud Support⭐
    India
    7.1
    ulasan 350 ulasan 350 $40 USD setiap jam
    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 kurang
  • Upah bindmission
  • Upah     mrkimoz
Upah     mrkimoz

    mrkimoz mrkimoz

    Egypt $30 USD / jam
    Expert System Admin
    Egypt
    5.4
    ulasan 90 ulasan 90 $30 USD setiap jam
    I'm expert system admin with more than 10 years experience in Linux and Windows OS, i can deploy, install, troubleshooting, fixing bugs and errors and providing support for all applications and software's based on Linux or windows operating systems. 1. AWS Cloud Practitioner Essentials ( EC2, RDS, EBS, CDN, AS3, VPC...
    I'm expert system admin with more than 10 years experience in Linux and Windows OS, i can deploy, install, troubleshooting, fixing bugs and errors and providing support for all applications and software's based on Linux or windows operating systems. 1. AWS Cloud Practitioner Essentials ( EC2, RDS, EBS, CDN, AS3, VPC ) 2. Virtualization Software (Proxmox, ESXI, Xen, KVM, virtual box, VMWare). 3. Web Servers, FTP Servers, DNS Servers, Database servers, Email Servers 4. Securing PHP, Monitoring System, Hacking Detection and server cleanup 5. cPanel/WHM, Plesk , Webmin, Virtuozzo, CWP, CyperPanel, Vestacp 6. Administration Networks (LAN’s, WAN, VLAN ) 7. MySQL Cluster and Load balancing 8. Firewalls ( Sophos, Pfsense, Kerio ) 9. Streaming Servers ( RTMP, WMSPanel, Nimble, HLS, FFMPEG ) 10. Docker installation and setup images kurang
  • Upah mrkimoz
  • Upah     dwinurhadi
Upah     dwinurhadi

    dwinurhadi dwinurhadi

    Indonesia $35 USD / jam
    System Engineer | DevOps Specialist
    Indonesia
    4.9
    ulasan 60 ulasan 60 $35 USD setiap jam
    I have been working with network devices and system admin for the past few years and have great experience with them. I am ready to be hired and start working on your projects today. ~regards | Cisco Expert Routing Switching | | VMware Expert | Juniper Router | HCNA Huawei | | Fortinet NSE1 NSE2 NSE3 | | PFSense...
    I have been working with network devices and system admin for the past few years and have great experience with them. I am ready to be hired and start working on your projects today. ~regards | Cisco Expert Routing Switching | | VMware Expert | Juniper Router | HCNA Huawei | | Fortinet NSE1 NSE2 NSE3 | | PFSense Advanced | FreeBSD Advanced | Mikrotik MTCNA MTCWE | Palo Alto Expert | | Docker | Docker Compose | Nomad | Kubernetes | Ansible Expert | Scripting Automation | WebServer Nginx and Apache Expert | | MySQL Tune High Performance | Indexing | Tune Up | kurang
  • Upah dwinurhadi
  • Upah     hasansarif2
Upah     hasansarif2

    hasansarif2 hasansarif2

    Saudi Arabia $25 USD / jam
    Sr. Cloud Engineer / DevOps
    Saudi Arabia
    4.3
    ulasan 39 ulasan 39 $25 USD setiap jam
    A Sr. Devops engineer with 14 years experience. Having Bachelor Degree in Computer Science. Expert in Linux administration, Windows server Administration, CICD, Jenkins, Gitlab, Github, bitbucket, AWS, GCP, Azure, STC Cloud, Cloud computing, Virtualization, VPN, Firewalls administration, ProxySQL, MsSQL, MySQL,...
    A Sr. Devops engineer with 14 years experience. Having Bachelor Degree in Computer Science. Expert in Linux administration, Windows server Administration, CICD, Jenkins, Gitlab, Github, bitbucket, AWS, GCP, Azure, STC Cloud, Cloud computing, Virtualization, VPN, Firewalls administration, ProxySQL, MsSQL, MySQL, MongoDB, LoadBalancer, Nginx, Apache, IIS, Reverse Proxy, Docker, Kubernetes, DB Clustering, Grafana, and VOIP(Asterisk PBX, FreePBX, IssabelPBX, SIP/IAX, SIP Circuti, FXO, Analog to digital, Callcenter System). GSuite, offie 365, Microsoft exchange, WebRTC, TURN/STUN. kurang
  • Upah hasansarif2

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