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展示 88 结果
  • 雇用     razzeshsingh
雇用     razzeshsingh

    razzeshsingh razzeshsingh

    India $40 美元/小时
    ✔️Sr. Server Admin ✔️ IT Expert ✔️Cyber Security
    India
    4.7
    8条评论 8条评论 $40 美元/小时
    IT Expert with 8+ years of experience in Managing Windows and Linux-based server infrastructures, Network security & Administration, software solutions. Here are some major services on which I am working: ☑️- Server Administration : ✔️ Windows server : ADDC, DNS, DHCP, WSUS, Group Policy Management, RDP Server,...
    IT Expert with 8+ years of experience in Managing Windows and Linux-based server infrastructures, Network security & Administration, software solutions. Here are some major services on which I am working: ☑️- 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.. ☑️- 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. ☑️- 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 razzeshsingh
  • 雇用     absonix
雇用     absonix

    absonix absonix

    India $15 美元/小时
    Python Developer
    India
    2.4
    1条评论 1条评论 $15 美元/小时
    Hi am Python, Odoo, ERPNext, Mobile Developer having 4 years of experience on ERP implementation and customisation. If you are looking for any type of ERP implementation or customisation, please let me know. Thanks
    Hi am Python, Odoo, ERPNext, Mobile Developer having 4 years of experience on ERP implementation and customisation. If you are looking for any type of ERP implementation or customisation, please let me know. Thanks 收起
  • 雇用 absonix
  • 雇用     science64
雇用     science64

    science64 science64

    Germany $15 美元/小时
    Python Programmer as a hobby
    Germany
    2.4
    1条评论 1条评论 $15 美元/小时
    Hello, I am a PhD student and I am programming with Python. I am eager to learn new and interesting things. Please challenge me with your questions and problems. I really love how python programming easier my works on computer or online. I can automate everything that you are doing by your hands. Please let me...
    Hello, I am a PhD student and I am programming with Python. I am eager to learn new and interesting things. Please challenge me with your questions and problems. I really love how python programming easier my works on computer or online. I can automate everything that you are doing by your hands. Please let me know what is your question and let's solve it. I can use "Keyboard", "mouse", "browsers", "office programs" or other programs to be used by python to input or output the data. I am a trustworthy person, disciplined and have work-ethics, therefore I will re-do or edit the program until you satisfy with me and the script. Lastly, I have an some experience with GUI application with Tkinter, Kivy and PyQt5. I may help to build GUI with your problems as well. Ps. I am not doing this for the money. 收起
  • 雇用 science64
  • 雇用     servermaster
雇用     servermaster

    servermaster servermaster

    Estonia $25 美元/小时
    Professional IT specialist
    Estonia
    4.9
    5条评论 5条评论 $25 美元/小时
    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: Java web servers: Tomcat, Jrun, Jboss, C++ web servers: Apache, Nginx, Lighttpd, Litespeed, Hiawatha. Javascript: nodejs,npm 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 收起
  • 雇用 servermaster
  • 雇用     wmtoolsnet
雇用     wmtoolsnet

    wmtoolsnet wmtoolsnet

    Ukraine $30 美元/小时
    Linux administration/Email/Database/Security/Speed
    Ukraine
    4.6
    23条评论 23条评论 $30 美元/小时
    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! 收起
  • 雇用 wmtoolsnet
  • 雇用     Thissemsilt
雇用     Thissemsilt

    Thissemsilt Thissemsilt

    Algeria $10 美元/小时
    Programmer
    Algeria
    1.5
    1条评论 1条评论 $10 美元/小时
    I'm a computer science student who enjoys programming, very enthusiastic , serious when it comes to work and very social.
    I'm a computer science student who enjoys programming, very enthusiastic , serious when it comes to work and very social. 收起
  • 雇用 Thissemsilt
  • 雇用     pdq
雇用     pdq

    pdq pdq

    Armenia $25 美元/小时
    linux webhosting administrator
    Armenia
    4.3
    13条评论 13条评论 $25 美元/小时
    Hi, i have about 14 years experience in linux administration, i prefer to work with webhosting solutions. nginx, php-fpm, different kind of high-load. Right now i'm working in a datacenter with a VDS nodes and dedicated/colocation servers. Feel free to ask a questions even if you choose someone else for your job. My...
    Hi, i have about 14 years experience in linux administration, i prefer to work with webhosting solutions. nginx, php-fpm, different kind of high-load. Right now i'm working in a datacenter with a VDS nodes and dedicated/colocation servers. Feel free to ask a questions even if you choose someone else for your job. My answer is always free of charge. 收起
  • 雇用 pdq
  • 雇用     templatefreaks
雇用     templatefreaks

    templatefreaks templatefreaks

    Pakistan $12 美元/小时
    Website | Mobile App Dev & Logos Branding Designer
    Pakistan
    4.0
    3条评论 3条评论 $12 美元/小时
    I am Working in USA / Australia / Europe / UK timezones! 99webdesigns is a Website and Mobile Design / Development & Content Writting expert Agency in Karachi. We have been serving clients from all over World for past 10 years and have Developed / Designed over 7500+ live E Commerce Web and Mobile Apps. We strive to...
    I am Working in USA / Australia / Europe / UK timezones! 99webdesigns is a Website and Mobile Design / Development & Content Writting expert Agency in Karachi. We have been serving clients from all over World for past 10 years and have Developed / Designed over 7500+ live E Commerce Web and Mobile Apps. We strive to provide neat and clean website experience to our clients, and our designed websites are all Mobile / tablet / Desktop Responsive Websites. Currently We have 10+ graphic designers and 20+ Web Developers working round the clock. Our Areas of Expertise: 1. Websites Design and Development (WordPress / PHP / Laravel / HTML5) 2. Android Development 3. Wordpress Themes Customization 4. Laravel / CodeIgnitor (BackEnd Coding) 5. Shopify / SquareSpace Websites 6. Logo / Banner / Animation Design 7. Responsive Website Design / Bootstrap4 8. Mobile App Mockups (Android / IOS) & Wireframes 9. Ecommerce / Woocommerce Websites 10. Angular / React JS & SASS thank you, Team 99webdesigns 收起
  • 雇用 templatefreaks
  • 雇用     pardeepsharma981
雇用     pardeepsharma981

    pardeepsharma981 pardeepsharma981

    India $10 美元/小时
    ✔️Network Security ✔️ IT Expert ✔️Cyber Security
    India
    3.8
    1条评论 1条评论 $10 美元/小时
    I am an enthusiastic, results-oriented 5+ year expereriance in Network and Infrastructure Professional handling variety of assignments in IT & Service Industry (Network Infrastructure & Security). Key Network Skills & Security Products Experience : • Firewall – Checkpoint , Cisco ASA • Intrusion Detection &...
    I am an enthusiastic, results-oriented 5+ year expereriance in Network and Infrastructure Professional handling variety of assignments in IT & Service Industry (Network Infrastructure & Security). Key Network Skills & Security Products Experience : • Firewall – Checkpoint , Cisco ASA • Intrusion Detection & prevention – Cisco, Checkpoint • IPSec VPN – Checkpoint ,Cisco. • SSL VPN – Checkpoint , Cisco ASA • TACACS+ • Network & security audit tools – Wireshark, tcpdump, fwmonitor, Debug • Configuration and troubleshooting of routing protocols OSPF, RIP, EIGRP. Setup of security implementations (Filtering Tool ACL, route map, port security.) • IP-SLA, VRF, Redundancy Protocols. • Failover and Load sharing (HA-> Active-Active, Active-Standby). • Switching: Vlan, Inter Vlan, Stp, Vtp, Ether Channel, Switch Port • Implementing Static Nat, Dynamic Nat, Hide NAT and Nat Overloading (PAT). • Well versed in the operations, configuring and troubleshooting of various issues in Checkpoint and Cisco Devices. • Checkpoint IPSec VPN Blade, Application & URL filtering Blade, IPS Blades. • IP Phone: Cisco, Grandstream • Cisco Switches – 4500, 2900, 3650 收起
  • 雇用 pardeepsharma981
  • 雇用     smaanvi007
雇用     smaanvi007

    smaanvi007 smaanvi007

    India $10 美元/小时
    Linux Server Admin
    India
    3.9
    14条评论 14条评论 $10 美元/小时
    I'm a server admin and having more then 6 year experience in server configuration. I'm expert on web server, mail server, server securities ,server hardening , firewall, networking.
    I'm a server admin and having more then 6 year experience in server configuration. I'm expert on web server, mail server, server securities ,server hardening , firewall, networking. 收起
  • 雇用 smaanvi007

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