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Mostrando 253 resultados
  • Contratar     peterdegn
Contratar     peterdegn

    peterdegn peterdegn

    Turkey $35 USD / hora
    Server / Network / security architect
    Turkey
    I have 15 years of experience in Linux server management which includes Security, and Optimization. I can handle installation of applications on Linux. I do web hosting and support, Website migration My areas of expertise are: Virtule OS systems: VMware, Xen Application/Web Servers: Apache, Nginx, FTP, Mysql,...
    I have 15 years of experience in Linux server management which includes Security, and Optimization. I can handle installation of applications on Linux. I do web hosting and support, Website migration My areas of expertise are: Virtule OS systems: VMware, Xen Application/Web Servers: Apache, Nginx, FTP, Mysql, PowerDNS, Bind,Cache servers Mail Servers: Postfix, exim, sentmail, zimbra, iredmail, Qmail Security Matter: Pfsense, IPtables, Honeypot, IPSEC, AI firewalls, Test of systems for Dark holes , proxy TECHNICAL SKILLS OS systems: Linux Protocols: TCP/IP, IMAP, FTP, DHCP, HTTP, SMTP, POP/3 Big enterprise setup, Nodes/loadbalance for end clients there can take all from 6.2m connects pr min and bigger contact me and let me hear your needs. menos
  • Contratar peterdegn
  • Contratar     servermaster
Contratar     servermaster

    servermaster servermaster

    Estonia $25 USD / hora
    Professional IT specialist
    Estonia
    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 menos
  • Contratar servermaster
  • Contratar     vili1977
Contratar     vili1977

    vili1977 vili1977

    Ukraine $10 USD / hora
    System engineer with experience 14 years.
    Ukraine
    I have 13 years experience with linux,freebsd,cisco. Cisco ASR1001, ASA 5505,5510, 29xx,19xx,3560,45xx. Programming on Perl,Bash,PHP.
    I have 13 years experience with linux,freebsd,cisco. Cisco ASR1001, ASA 5505,5510, 29xx,19xx,3560,45xx. Programming on Perl,Bash,PHP. menos
  • Contratar vili1977
  • Contratar     usmans4
Contratar     usmans4

    usmans4 usmans4

    Pakistan $20 USD / hora
    Network | Systems | Cloud | Virtualization support
    Pakistan
    Hello i am a Network/ Systems/ Security professional with 15 years of hands on experience. I have multiple domain experience. AWS Workspaces and Active Directory Azure Virtual Desktop Environment Mikrotik Hotspot Gsuite Workspace Azure VPN AWS Console AWS VPN Migration of emails UBNT ubiquiti...
    Hello i am a Network/ Systems/ Security professional with 15 years of hands on experience. I have multiple domain experience. AWS Workspaces and Active Directory Azure Virtual Desktop Environment Mikrotik Hotspot Gsuite Workspace Azure VPN AWS Console AWS VPN Migration of emails UBNT ubiquiti devices Azure Cloud services VPN services any Windows servers complete DHCP, DNS, Active Directory, additional active directory. Hyper V Vmware Certified hands on experience expert SSL configuraiton Fortigate firewall cisco network swithces, routers, firewall Network Diagram's Network Assessment Infrastructure High level diagram cloud and physical Password reset services for windows servers Google Suite AWS Office 365 certified expert with hands on experience (Microsoft Expert) Cyber Security expertise Port Forwarding. Access your application as you are in office support. Remote O.S. installation support NAS/SAN support all type. Backup software VEEAM etc. support Microsoft Exchange deployment and troubleshooting Microsoft SQL troubleshooting Above skill set is result of my passion. I am passionate to complete my work on time. Technical support is my hobby. I will try to provide best possible standards and support. Thank You. More info about my expertise is below: Cisco routing and switching Mikrotik routing and switching Exchange/ active directory migrations Fortigate configuration Unifi switches and wifi Brocade switches Barracuda Load Balancer Microsoft all technologies Online desktop support Networking System engineering Windows Servers Exchange Server DNS DHCP DHCP Failover Azure Google Cloud Alibaba Cloud Vmware, vcenter, high availability Microsoft Certified: Azure Solutions Architect Expert June 23, 2020 Certification Number : H442-8331 Microsoft Certified: Azure Administrator Associate June 07, 2020 Certification Number : H432-2941 Microsoft Certified: Azure Fundamentals May 27, 2020 Certification Number : H424-6948 Microsoft® Certified Solutions Expert: Productivity (Charter)* September 26, 2016 Certification Number : F811-5928 Microsoft® Certified Solutions Expert: Messaging December 14, 2014 Certification Number : F113-2041 Microsoft® Certified Solutions Associate: Office 365 December 03, 2014 Certification Number : F084-6675 Microsoft Specialist: Server Virtualization with Windows Server Hyper-V and System Center February 03, 2014 Certification Number : E573-4804 Microsoft Certified Professional: Microsoft Certified Professional February 03, 2014 Certification Number : E573-4803 AWS Certified Solutions Architect - Associate menos
  • Contratar usmans4
  • Contratar     lailton
Contratar     lailton

    lailton lailton

    Brazil $60 USD / hora
    Senior Software Developer
    Brazil
    3.2
    1 comentario 1 comentario $60 USD por hora
    Welcome to my page. I can guarantee 100% customized solutions for each client's needs. My goal is to provide high-quality service and product to client. My technical skills and proficiency include: ✔️Linux OS Developer, Linux/Unix System Administration + Network Services( DNS, NTP, VPN, DHCP, OpenLDAP, and FreeIPA)...
    Welcome to my page. I can guarantee 100% customized solutions for each client's needs. My goal is to provide high-quality service and product to client. My technical skills and proficiency include: ✔️Linux OS Developer, Linux/Unix System Administration + Network Services( DNS, NTP, VPN, DHCP, OpenLDAP, and FreeIPA) + Security(Ebtables/Iptables, Firewalld, SELinux, and ClamAV) ✔️Blockchain Development: In Game Currency, Blockchain coin forking, Smart Contract for DApp, Cryptocurrency Exchange System, DeFi, Gambling... ✔️Reverse Engineering: OllyDbg, IDA Ghidra, Remnux, Malware analysis, Binary Packing ✔️Web Application Development: Spring Boot, Kafka, ASP.NET, Django, Laravel, MERN & MEAN Stack ✔️Software Application Development: C/C++, .NET (C#, VB.NET, F#), Python, PHP, Delphi ✔️Embedded System and MATLAB programming I hope to help you and your project to success with passion and frankness. Have a great day everyone. menos
  • Contratar lailton
  • Contratar     techytrois
Contratar     techytrois

    techytrois techytrois

    India $15 USD / hora
    System Admin | AWS Consultant | Linux Expert
    India
    We're a team that has over 8 years of experience in the field of system administration. We work 24/7 to help you with your server/hosting issues. When you deal with us, you can expect honesty from us. We do not commit on any jobs which we are not familiar with or have done in the past. If there is something which is...
    We're a team that has over 8 years of experience in the field of system administration. We work 24/7 to help you with your server/hosting issues. When you deal with us, you can expect honesty from us. We do not commit on any jobs which we are not familiar with or have done in the past. If there is something which is new to us, we will make sure we do it on a test environment before doing it for you. Areas in which we can help include, but not limited to : 1) AWS 2) Centos / Redhat / Ubuntu / Debian flavours 3) Hosting related issues 4) cPanel / Plesk / Directadmin / Virtualmin /Webmin / Usermin / Centos web panel 5) Virtuozzo / VMware / OBAS / OpenVZ 6) Server Migrations 7) Detailed troubleshooting of Linux services 8) Monitoring services such as Zabbix, Nagios Certifications which we posses include : * RHCE * AWS Sysops * AWS cloud practitioner * cPanel technical certifications * VMware, VCA and VCP menos
  • Contratar techytrois
  • Contratar     abdulwahabqazi
Contratar     abdulwahabqazi

    abdulwahabqazi abdulwahabqazi

    Pakistan $10 USD / hora
    Certified System & Network Administrator
    Pakistan
    4.8
    3 comentarios 3 comentarios $10 USD por hora
    I have 10+ years of experience in IT Industry with local & International Organization with a proven record of accomplishments. I have expertise in Windows & Linux Server, (Microsoft Certified), Network & Security (Cisco Certified), VPN Configuration (IPSEC/SSL) with Data Center Services. 1- Network Administrations...
    I have 10+ years of experience in IT Industry with local & International Organization with a proven record of accomplishments. I have expertise in Windows & Linux Server, (Microsoft Certified), Network & Security (Cisco Certified), VPN Configuration (IPSEC/SSL) with Data Center Services. 1- Network Administrations with Data Center Services 2- System Administrations. 3- Servers Maintenance. Configuring. Optimization. Installation. Cleaning 4- Antiviral works. Malware detection and cleaning. Server protection and securing. 5- Monitoring. I'm providing really professional monthly-basis monitoring using with standard monitoring tools 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 performance tuning. 6- Providing training & also materiel related to IT Services such as INFOSEC, System Administrations, Data Center Services & Network Administrations. 7 - Create Modern Powerpoint presentation design and template 8- Provide Exceptional Service in Microsoft word, Powerpoint, Excel or Acces Reputation - is above of everything else! menos
  • Contratar abdulwahabqazi
  • Contratar     mhamdy1
Contratar     mhamdy1

    mhamdy1 mhamdy1

    Egypt $50 USD / hora
    IT consultant
    Egypt
    IT consultant with experience up to 20 years in the IT sector. I have a startup company called ITnSERV to provide professional services for smart city and smart building projects.I have been working as a network engineer, Technical writer, IT instructor for popular IT courses, security consultant, solution architect,...
    IT consultant with experience up to 20 years in the IT sector. I have a startup company called ITnSERV to provide professional services for smart city and smart building projects.I have been working as a network engineer, Technical writer, IT instructor for popular IT courses, security consultant, solution architect, network designer, and project manager. I like to read, learn, and programming. menos
  • Contratar mhamdy1
  • Contratar     amiteshojha
Contratar     amiteshojha

    amiteshojha amiteshojha

    India $30 USD / hora
    Linux Aws Azure Vmware Oracle Cloud Windows Expert
    India
    Certified Server & Cloud Professional. I have Linux, UNIX, AWS, Oracle Cloud, Vmware, Openstack, AZURE, Google Cloud and Windows Services expertise. Expert in doing all types of server, Websites and Mail migration Expertise on setup/configuration of Amazon web services, Oracle Cloud, Azure, Google, Digitial Ocean or...
    Certified Server & Cloud Professional. I have Linux, UNIX, AWS, Oracle Cloud, Vmware, Openstack, AZURE, Google Cloud and Windows Services expertise. Expert in doing all types of server, Websites and Mail migration Expertise on setup/configuration of Amazon web services, Oracle Cloud, Azure, Google, Digitial Ocean or almost all clouds. I have WHM Cpanel, Plesk, Postfix, Exim, Zimbra Mail Server, Windows Exchange, IIS Administration Expertise Web Hosting setup, Install, manage and configure Zimbra, WHM/Cpanel, Cacti, Nagios, Zenoss, Nominatim Servers & PHPlist, Migration over Zimbra exim Cpanel, Zpanel, Parallels, Mysql, DNS, Database migration on any hosting panel, etc. Atlassian products like JIRA, JIRA Agile, JIRA Capture, Crowd, Stash, Confluence, Fisheye Bamboo, etc. Certified RHCE/RHCSA/RHCSS RHCVA, Openstack, Oracle Cloud(OCI) Professional & Mirantis Cloud Active Directory Microsoft Exchange Administration I have a great academic background in Linux and Cloud as well as my experience compliments my studies. AS AN ENGINEER, I CAN SAY NOTHING IS IMPOSSIBLE TO IMPLEMENT. FEEL FREE TO CONTACT ME ANYTIME. In addition to this, I look forward to working on your projects. menos
  • Contratar amiteshojha
  • Contratar     dwinurhadi
Contratar     dwinurhadi

    dwinurhadi dwinurhadi

    Indonesia $30 USD / hora
    System Engineer | DevOps Specialist
    Indonesia
    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 | menos
  • Contratar dwinurhadi

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