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展示 13 结果
  • 雇用     vili1977
雇用     vili1977

    vili1977 vili1977

    Ukraine $10 美元/小时
    System engineer with experience 14 years.
    Ukraine
    1.9
    2条评论 2条评论 $10 美元/小时
    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. 收起
  • 雇用 vili1977
  • 雇用     tangramua
雇用     tangramua

    tangramua tangramua

    Ukraine $25 美元/小时
    Top 3% in the Freelancer.com Community
    Ukraine
    2.9
    1条评论 1条评论 $25 美元/小时
    We are Canadian-Ukrainian team of highly professional developers and system administrators with 20 years expertise. OUR SPECIALIZATIONS: 1) BACK-END DEVELOPMENT: PHP, Python, .NET 2) JAVASCRIPT DEVELOPMENT: JS, Node.js, Angular, React.js, Vue.js, Nuxt.js, Next.js, Gatsby.js 3) FRONT-END DEVELOPMENT: HTML5, CSS3 4)...
    We are Canadian-Ukrainian team of highly professional developers and system administrators with 20 years expertise. OUR SPECIALIZATIONS: 1) BACK-END DEVELOPMENT: PHP, Python, .NET 2) JAVASCRIPT DEVELOPMENT: JS, Node.js, Angular, React.js, Vue.js, Nuxt.js, Next.js, Gatsby.js 3) FRONT-END DEVELOPMENT: HTML5, CSS3 4) DESIGN: Website Design, Graphic Design, Corporate Identity 5) 24/7 TECHNICAL SUPPORT: Linux, Unix, MS Windows Server, cloud solutions (AWS, MS Azure, Google cloud) etc. 6) EMBEDDED SYSTEMS: Embedded software development, Internet of Things (IoT), Microcontrollers, Arduino 7) MOBILE DEVELOPMENT: Android, iOS, React Native, Ionic, Flutter 8) OPEN SOURCE: WordPress, Joomla, Drupal, TYPO3, Shopify, Magento, WooCommerce, Prestashop, OpenCart, Zend, Symfony, Laravel, Yii, Django, Flask OUR CREDO: Reputation – is above anything else! We help our customers to grow success and we grow together with our customers! We are flexible to meet our clients' needs. We make it simple... 收起
  • 雇用 tangramua
  • 雇用     pardeepsharma981
雇用     pardeepsharma981

    pardeepsharma981 pardeepsharma981

    India $20 美元/小时
    ✔️Network Security ✔️ IT Expert ✔️Cyber Security
    India
    2.4
    1条评论 1条评论 $20 美元/小时
    IT Expert with 6+ years of experience in Managing Network security & Administration, Windows and Linux-based Server infrastructures, Software solutions. Here are some major services on which I am working: ☑️- Network Administration: Key Network Skills & Security Products Experience: o Firewall – Checkpoint, Cisco...
    IT Expert with 6+ years of experience in Managing Network security & Administration, Windows and Linux-based Server infrastructures, Software solutions. Here are some major services on which I am working: ☑️- Network Administration: Key Network Skills & Security Products Experience: o Firewall – Checkpoint, Cisco ASA, Palo Alto, Fortigate, Sophos, o Router & Switches : Cisco, Mikrotik, Ubiquiti, Netgear, Aruba o Intrusion Detection & prevention – Cisco, Checkpoint, Sophos o Switching: Vlan, Inter Vlan, Stp, Vtp, EtherChannel, Switch Port o Configuration and troubleshooting of routing protocols OSPF, RIP, EIGRP, BGP o Setup of security implementations (Filtering Tool ACL, route map, port security.) o Well versed in the operations, configuring, and troubleshooting of various issues in Checkpoint and Cisco, Mikrotik, Ubiquiti, Netgear & Aruba Devices. o Checkpoint IPSec VPN Blade, Application & URL filtering Blade, IPS Blades, o Configuration & troubleshooting of IPSEC and S2S VPN ☑️- Information Security I helps organizations stay compliant with all the important standards like PCI DSS, HIPPA, ISO 27001, GDPR, FISMA, and GLBA. In addition to these compliances, I also help companies with Information Security Assessments and Penetration & Vulnerability Testing for identifying loopholes in their security infrastructure and BCP/DR consulting for building programs to stay ahead of future security incidents. ☑️- Server Administration : ✔️ Windows server : ADDC, DNS, DHCP, WSUS, Group Policy Management, RDP Server, WDS Server, IIS Server, MS Exchange Server, MS SharePoint, MS Office 365, MS One Drive, MS Teams, File Server (NAS & SAN) , FTP, NTP and many more ✔️ Linux Server : SAMBA ADDC LDAP, SAMBA File Server, DNS, DHCP, Mail Servers (Zimbra, PMTA, Send grid, Squirrel mail, Roundcube). Web Servers (Tomcat, apache, nginx, light speed), MySQL, MariaDB, Postgress, FTP, NTP, Ticketing tools (Manage engine, OS ticket, OTRS Ticket, Citrix XenApp, JIRA, Service now), Monitoring Tools ( Check_mk, Syslog, Nagios, Cacti, ELK Stack, Zabix, xymon, PRTG), IDS Server ( OSSEC, WAZUH, SNORT, Suricata, BRO, Tripwire, Security Onion), DLP/Encryption/ Threat Prevention Server ( Symantec, Sophos, McAfee), Threat Intelligence server (MISP, Mitre, OpenCTI), The Hive with Cortex, ArcSight Server, Dialer Server ( VCdialer, go auto dialer, ViciBox, Altitude Dialer), Virtaul Hypervisor ( VMware ESXi, Proxomox, Virtual Box, VMware Workstation), GenieACS TR-069 remote management server, Vulnerability Assessment Scanner Tools (OpenVAS, Nessus Professional, Wireshark, Comodo cWatch, Tripwire IP360) , SonarQube Code analysis Tool, NXfilter URL Filtering tool and Many More.. ☑️- Cloud Solutions: I Helps organizations to deploy their services on AWS, GCP, and Microsoft Azure cloud. ☑️- Website Development & Designing : I helps organizations in website designing, development, internet marketing, hosting and support services, as well as web and mobile app development. 收起
  • 雇用 pardeepsharma981
  • 雇用     sergiucisar
雇用     sergiucisar

    sergiucisar sergiucisar

    Romania $55 美元/小时
    Senior Network Engineer, Senior DevOps Engineer
    Romania
    2.1
    1条评论 1条评论 $55 美元/小时
    As I am interested in networking & infrastructure, tooling and automatic configuration, I have grown from Senior Network Engineer(infrastructure) to Senior DevOps Engineer and now Operations Lead. I have over 14 years+ of experience in the IT & Software industry and enjoy bringing my knowledge to add value on...
    As I am interested in networking & infrastructure, tooling and automatic configuration, I have grown from Senior Network Engineer(infrastructure) to Senior DevOps Engineer and now Operations Lead. I have over 14 years+ of experience in the IT & Software industry and enjoy bringing my knowledge to add value on different tasks, projects, milestones and people. 收起
  • 雇用 sergiucisar
  • 雇用     anujlinux1
雇用     anujlinux1

    anujlinux1 anujlinux1

    India $45 美元/小时
    Linux - A to Z
    India
    1.7
    2条评论 2条评论 $45 美元/小时
    More than 15 years of experience with many Linux distributions, FreeBSD, Mac OSX, Clusters, raspberry pi, Bananapi, OS Hardening and VA. Site load testing, Various clusters and have a good experience with various environments. Docker and Kubernetes, Openshift Developer of custom Google Chromium Operating system and...
    More than 15 years of experience with many Linux distributions, FreeBSD, Mac OSX, Clusters, raspberry pi, Bananapi, OS Hardening and VA. Site load testing, Various clusters and have a good experience with various environments. Docker and Kubernetes, Openshift Developer of custom Google Chromium Operating system and Custom Linux Distributions. Vulnerability assessments, Site load testing, OS hardening. DNS (bind), PowerDNS. Power servers, clusters and super computing. 收起
  • 雇用 anujlinux1
  • 雇用     Armeed300
雇用     Armeed300

    Armeed300 Armeed300

    Pakistan $35 美元/小时
    Network , system and software engineer
    Pakistan
    2.9
    2条评论 2条评论 $35 美元/小时
    I can Build network infrastructures and security solutions. language skills: Python Network automation, Shell scripting, Network: CCNA, CCNP, ITILV4, HCIP, NSE7 Core routing, L2 switching, firewall, ASA, Panda, Fortinet Firewall, F5 load balancer,...
    I can Build network infrastructures and security solutions. language skills: Python Network automation, Shell scripting, Network: CCNA, CCNP, ITILV4, HCIP, NSE7 Core routing, L2 switching, firewall, ASA, Panda, Fortinet Firewall, F5 load balancer, Huawei, juniper System: Windows server 2012, Centos, Linux based systems Security: Penetration Testing, vulnerabilities assessment Virtualization: VMware, KVM, Hypervisor, Docker, K8s on prim and cloud deplyment any task related to network security software building, website designing 收起
  • 雇用 Armeed300
  • 雇用     osmanbsd
雇用     osmanbsd

    osmanbsd osmanbsd

    Pakistan $35 美元/小时
    If you are a perfectionist you have come to right person!
    Pakistan
    2.0
    1条评论 1条评论 $35 美元/小时
    I am working for more than 12 years in many roles which involves Linux systems administration, broadband networks, integration and troubleshooting in different type of industries. I have managed large number of bate-metals, VMs, Cloud and wide range of applications/software, you name it!. Whats makes me different...
    I am working for more than 12 years in many roles which involves Linux systems administration, broadband networks, integration and troubleshooting in different type of industries. I have managed large number of bate-metals, VMs, Cloud and wide range of applications/software, you name it!. Whats makes me different from others is my strong foundation of system administration and experience which results in quick troubleshooting and quick adoption of new technologies and protocols. Software/Applications Apache, CPanel, MySQL and its replications, Bind, PowerDNS, Nagios, Cacti, MRTG RRDToos, PPPoE servers, Raidus Servers, Tomcat, Net-snmpd, Squid, DHCP Servers, NFS, VPN server like POPTop and OpenVPN, iptables, ipchains, ipfw, pf, netflow based software like flow-tools, Solaris Volume Manager, ZFS, mdadm, LVM, VirtualBox, XEN, VMWare ESXi, OpenVZ etc Email Related: PMTA, Postfix, Oempro, 12all, Interspire, Mailwhizz I do scripting in Perl and shell. 收起
  • 雇用 osmanbsd
  • 雇用     AhmedSaberfl
雇用     AhmedSaberfl

    AhmedSaberfl AhmedSaberfl

    Egypt $45 美元/小时
    Systems | DB | Middleware Admin with DevOps skills
    Egypt
    2.2
    1条评论 1条评论 $45 美元/小时
    A highly skilled individual whose technical expertise spans across multiple Infrastructure technologies and experience with various technologies, including OS, Middleware, Databases, Clustering, DevOps, and Cloud Computing. I'm a multi-skilled IT architect with over 13 years of experience with multiple OS platforms...
    A highly skilled individual whose technical expertise spans across multiple Infrastructure technologies and experience with various technologies, including OS, Middleware, Databases, Clustering, DevOps, and Cloud Computing. I'm a multi-skilled IT architect with over 13 years of experience with multiple OS platforms (Linux & Windows), Middleware technologies, Database, Web Servers, SSL implementation, Security, Cloud Computing, and DevOps tools, including implementation, managing, and supporting of large-scale production Environments on-premises/Cloud. PS: I am not accepting any job related to adult content and pornography, alcohol/drug, banks, Israel, illegal access, and against the law. SKILLS: ====== ✅ Design and implementation of infrastructure solutions ✅ Linux/Unix/Solaris/Windows administration ✅ Oracle Fusion Middleware implementation (Weblogic, WebCenter Portal, Webcenter Content, Webcenter Sites, ECM, SOA, OSB, BPM, Identity and Access Management, Secure Enterprise Search……etc.) ✅ Oracle Identity and Access Management Implementation(OIM, OID, OAM, OAAM, OVD....etc.) ✅ Database (Oracle, Oracle RAC, and Mysql) ✅ Certified Kubernetes Administrator (CKA) ✅ Clouds-practitioner – all cloud providers globally (AWS, Oracle, Google, Azure, DigitalOcean, Godaddy, OVH,... etc.) ✅ AWS Certified Solutions Architect - Associate ✅ Oracle Cloud Certificates: • Oracle Cloud Infrastructure Architect Associate • Oracle Cloud Infrastructure Architect Professional • Oracle Cloud Platform Data Management Certified Associate • Oracle Cloud Infrastructure 2019 Certified Cloud Operations Associate • Oracle Autonomous Database Cloud 2019 Certified Specialist ✅ Microsoft Certified System Engineer (MCSE), Windows Infrastructure administration (DHCP, DNS, AD, GPM & IIS) and ADFS ✅ SSO, ADFS, OAM, OAuth & SAML implementation ✅ Docker, Docker compose and Docker swarm ✅ Application Servers (Weblogic, IBM WebSphere, Tomcat and JBOSS) ✅ Weblogic Scripting (WLST) and JVM tuning ✅ Java and Python basics ✅ Web servers (Apache, Nginx, and OHS) and SSL implementation ✅ HTTP accelerator (Oracle web-cache and Varnish) ✅ DevOps tools (Openshift, Kubernetes, Docker, Git, Maven, Ansible, Jenkins and chef) ✅ CI/CD Pipeline ✅ Unix Shell scripting ✅ Strong network and troubleshooting skills ✅ Design and Analysis of Technical Architecture ✅ Define hardware requirements and storage capacity planning for Development, Testing, Staging, Production, and Fail-over environments for scalable infrastructure growth and performance. ✅ Fast learner – able to learn complex topics and eager to learn new skills and technology. 收起
  • 雇用 AhmedSaberfl
  • 雇用     amiteshojha
雇用     amiteshojha

    amiteshojha amiteshojha

    India $30 美元/小时
    Linux Unix Cloud Aws Azure Vmware Windows Expert
    India
    1.0
    1条评论 1条评论 $30 美元/小时
    I have Linux, UNIX, Vmware, Openstack, AWS, AZURE, Google, Oracle 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 or almost all clouds. I have WHM Cpanel, Plesk,Postfix, Exim,...
    I have Linux, UNIX, Vmware, Openstack, AWS, AZURE, Google, Oracle 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 or almost all clouds. I have WHM Cpanel, Plesk,Postfix, Exim, Zimbra Mail Server, Windows Exchange, IIS Administration Expertise I can install, manage and configure Zimbra, Cpanel, Cacti, Nagios, Zenoss, Nominatim Servers & PHPlist, Migration over Zimbra exim Cpanel, Zpanel, Parallels, Mysql 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 OCI & 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. In addition to this, I look forward to working on your projects. 收起
  • 雇用 amiteshojha
  • 雇用     AbrahamBU
雇用     AbrahamBU

    AbrahamBU AbrahamBU

    Saudi Arabia $30 美元/小时
    Senior Network /VoIP Engineer and Consultant.
    Saudi Arabia
    1.0
    1条评论 1条评论 $30 美元/小时
    Full Time Dedicated Freelancer I am a very resourceful, loyal and reliable person, working long-term either as solo one man army or running my own tech nerd teams that does R&D/DevOps beyond your expectations. 9+ Years Robust Experience as a Lead Engineer. Master in High-end VoIP topologies and integration with...
    Full Time Dedicated Freelancer I am a very resourceful, loyal and reliable person, working long-term either as solo one man army or running my own tech nerd teams that does R&D/DevOps beyond your expectations. 9+ Years Robust Experience as a Lead Engineer. Master in High-end VoIP topologies and integration with other components of OSS/BSS, Telecom Networks and CRM products. CCIE Level Network Knowledge and Robust Telecom Experience. (NOC Management) Expert in WebRTC and Asterisk along with a deep understanding and experience in Signalling and Media protocols, offering military grade encrypted call and messaging solutions. Experienced in enterprise carrier networks , supervising high-end Voice/Data offloading, ISP/wISP and carrier wifi solutions, with deep understanding of the whole image of the network and processes involved. hands on experience on various VoIP/Network tech and devices Ability to train, motivate and supervise a team A team that success is a team of trust ;) 收起
  • 雇用 AbrahamBU

你好,这是一些不在线的威客

你好,这是一些符合“”的不在线的威客