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Mostrando 111 resultados
  • Contratar     AhmedMFakkar
Contratar     AhmedMFakkar

    AhmedMFakkar AhmedMFakkar

    Egypt $25 USD / hora
    Cisco Professional
    Egypt
    I'm network engineer holding Cisco CCNP certificate. I have 6 years of experience in IT networks. I am expert of network simulation softwares like Cisco Packet Tracer and GNS3 and in Data analysis using Wireshark. Also, i have strong experience in writing technical reports and summaries. My specialties: - Design and...
    I'm network engineer holding Cisco CCNP certificate. I have 6 years of experience in IT networks. I am expert of network simulation softwares like Cisco Packet Tracer and GNS3 and in Data analysis using Wireshark. Also, i have strong experience in writing technical reports and summaries. My specialties: - Design and implement medium and large scale enterprise networks. - Expertise of VPN technologies such as, OpenVPN, IPsec, L2TP, PPTP, SSL, etc. - Routing technologies RIP, OSPF, EIGRP, ISIS, BGP, etc. - Switching technologies VLANs, STP, VTP, Etherchannel, HSRP, etc. My hands-on experience, - Cisco routers (ASR 1K & 9k, 2900, 2800), Switches (Nexus 9000, Nexus 7000, Nexus 3000, CAT 6500, CAT 3750, CAT 2900, SG- 300, SG-500) and Firewalls (ASA 5505, 5506x). - Juniper Routers (M7, M10, MX 480, MX 960) and SRX (300, 500). - Huawei routers NE-40, NE5000E and Switches Quidway S2700 and S5300. - HP Switches procurve 3500 and procurve 5900. menos
  • Contratar AhmedMFakkar
  • Contratar     abdofarag2
Contratar     abdofarag2

    abdofarag2 abdofarag2

    Egypt $35 USD / hora
    DevOps/Linux Systems Engineer
    Egypt
    - Linux/Unix System Administration - Installation and Configuration OS: RedHat, CentOS, Debian, Suse, Ubuntu, FreeBSD. Storage/File servers: ISCSI, DRBD, GlusterFS, Ceph, FTP, NFS, and Samba Web Server/LB: Apache, Tomcat, Nginx, HAProxy Database: MySQL/MariaDB, PostgreSQL, MongoDB Mail Server: Postfix, Sendmail,...
    - Linux/Unix System Administration - Installation and Configuration OS: RedHat, CentOS, Debian, Suse, Ubuntu, FreeBSD. Storage/File servers: ISCSI, DRBD, GlusterFS, Ceph, FTP, NFS, and Samba Web Server/LB: Apache, Tomcat, Nginx, HAProxy Database: MySQL/MariaDB, PostgreSQL, MongoDB Mail Server: Postfix, Sendmail, IredMail, Qmail, and Zimbra. Automation/ Scripting: Terraform, Ansible, Chef, Bash, and Python Network Services: DNS, NTP, VPN, DHCP, OpenLDAP, and FreeIPA Security: Ebtables/Iptables, Firewalld, SELinux, and ClamAV Monitoring: Nagios, Zabbix, Prometheus, and Grafana DevOps: Docker, Git, Jenkins, and Selenium - Cloud Computing and Virtualization KVM: Proxmox, RHEV, and OVIRT VMware: vSphere 5.x, vSphere 6.x Citrix: Xen 6.x, Xen 7.x Cloud: AWS, GCP, Azure, and OpenStack - Containers orchestration Container Orchestration: Docker/Swarm, LXC/LXD, Kubernetes, Openshift. -Networking and Security Networking: good knowledge in subnetting, routing, and switching. Firewalls, Routers, Load Balancers: Mikrotik, VyOS, Zeroshell, and PFsense. VPN: Configure site-to-site VPN /vpn-as-service (L2TP-PPTP, OpenVPN, and Wireguard). menos
  • Contratar abdofarag2
  • Contratar     usmans4
Contratar     usmans4

    usmans4 usmans4

    Pakistan $20 USD / hora
    I will fix your network, cloud, vpn, windows, isp
    Pakistan
    Hello i am a Network/ Systems/ Security professional with 15 years of hands on experience. I have multiple domain experience. Gsuite Workspace Azure VPN AWS Console AWS VPN Migration of emails UBNT ubiquiti devices Azure Cloud services VPN services any Windows servers complete ...
    Hello i am a Network/ Systems/ Security professional with 15 years of hands on experience. I have multiple domain experience. 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. *********** TRY ONCE AND YOU WILL FORGET ANYONE ELSE ******* 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 menos
  • Contratar usmans4
  • Contratar     razzeshsingh
Contratar     razzeshsingh

    razzeshsingh razzeshsingh

    India $50 USD / hora
    ✔️Sr. Server Admin ✔️ IT Expert ✔️Cyber Security
    India
    IT Expert with +9 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 +9 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. menos
  • Contratar razzeshsingh
  • Contratar     engkelber
Contratar     engkelber

    engkelber engkelber

    Brazil $20 USD / hora
    App/web developer & Database/network specialist
    Brazil
    4.9
    1 comentario 1 comentario $20 USD por hora
    I am an electronic engineer having more than 20 years of experience in programming, implementation, administration and maintenance tasks related to computer science. Please find bellow some of my skills: - Programming languages like C/C++, VC++, C#, VB, Java, Javascript, ASP, PHP, HTML5, CSS3 - Deep knowledge in...
    I am an electronic engineer having more than 20 years of experience in programming, implementation, administration and maintenance tasks related to computer science. Please find bellow some of my skills: - Programming languages like C/C++, VC++, C#, VB, Java, Javascript, ASP, PHP, HTML5, CSS3 - Deep knowledge in JQuery Javascript framework - Install, configure and maintain almost all operating systems like Windows, Linux, BSDs, Solaris, Mac OS X. - Microsoft Certified Systems Engineer (MCSE/Windows Servers) - Microsoft Certified Database Administrator (MCDBA/SQL Server) - Planning and developing Database Queries in SQL language - MySQL Database Implementation/Administration/Maintenance specialist - Installing/Administering/Maintaining Linux and FreeBSD servers for Web, FTP, Email and Firewall services - Designing in Adobe InDesign, Adobe Illustrator, Adobe Photoshop, CorelDraw, AutoCAD menos
  • Contratar engkelber
  • Contratar     nadjibus
Contratar     nadjibus

    nadjibus nadjibus

    Algeria $35 USD / hora
    Senior .NET & mobile app consultant
    Algeria
    4.9
    1 comentario 1 comentario $35 USD por hora
    Professional experienced (14+ years) and polyvalent .NET developer: Expert at: C#, VB.NET, C++, F#, ASP.NET Core, Angular, Xamarin (iOS, Android and Forms), Universal Apps (WinRT and Windows Phone), WPF, Entity Framework, Microsoft Azure, Lucene/Elastic Search/Solr Also: MSSQL, NoSQL (Azure CosmosDb, neo4j and...
    Professional experienced (14+ years) and polyvalent .NET developer: Expert at: C#, VB.NET, C++, F#, ASP.NET Core, Angular, Xamarin (iOS, Android and Forms), Universal Apps (WinRT and Windows Phone), WPF, Entity Framework, Microsoft Azure, Lucene/Elastic Search/Solr Also: MSSQL, NoSQL (Azure CosmosDb, neo4j and OrientDB), CSS/Html, JavaScript, 3D realtime development (DirectX, XNA/Monogame, TrueVision3D) Little of: C, Java, Python, ROR, Objective C, Delphi, Matlab, Photoshop, InDesign, Illustrator, 3DS Max, Maya, Milkshape3D (I know...) Have active MSDN subscription, Azure account and Visual Studio 2017 Enterprise. Works using Agile (Scrum/VS) and Git (GitHub and VSTS) Husband of a wonderful woman and father of two beautiful girls. menos
  • Contratar nadjibus
  • Contratar     aleksandrshreid
Contratar     aleksandrshreid

    aleksandrshreid aleksandrshreid

    Ukraine $100 USD / hora
    Web and Dapp expert
    Ukraine
    4.8
    1 comentario 1 comentario $100 USD por hora
    My Goal is to make project successfully. As I am a Dapp and Web expert, I have rich experiences like the followings. - Blockchain (Bitcoin, Ethereum, Binance, Tron, Smart Contract) - Web Basic (HTML, CSS, JavaScript, Bootstrap, jQuery, Ajax...) - JS (Angular, React, Vue, Node, Express, D3, Three) - PHP (Core PHP,...
    My Goal is to make project successfully. As I am a Dapp and Web expert, I have rich experiences like the followings. - Blockchain (Bitcoin, Ethereum, Binance, Tron, Smart Contract) - Web Basic (HTML, CSS, JavaScript, Bootstrap, jQuery, Ajax...) - JS (Angular, React, Vue, Node, Express, D3, Three) - PHP (Core PHP, Laravel, CodeIgniter, Yii, Yii2, Phalcon, Symphony) - Python (Django, Flask) - Database (MySQL, MongoDB, SQLite) I hope to work with you and discuss your business. menos
  • Contratar aleksandrshreid
  • Contratar     Expertshut
Contratar     Expertshut

    Expertshut Expertshut

    Pakistan $10 USD / hora
    Academic, Business & Technical Writers
    Pakistan
    2.8
    1 comentario 1 comentario $10 USD por hora
    ---------------------------------------(In the Name of Allah, the Most Gracious, the Most Merciful)------------------------------------------ I am a Professional in Academic Writing, Business Finance writing, and Technical Writing. I am working on different Freelancing websites for the last 5 Years and served 2100+...
    ---------------------------------------(In the Name of Allah, the Most Gracious, the Most Merciful)------------------------------------------ I am a Professional in Academic Writing, Business Finance writing, and Technical Writing. I am working on different Freelancing websites for the last 5 Years and served 2100+ clients Successfully but I am new on the FREELANCER.COM website. I will help you to write Literature Review, Essay, Thesis, Case Study, Reports, Articles, Blogs, Business Plans, Finance Assignments, Data Entry, and more. I know all the Writing and Referencing style which include the APA, MLA, Harvard, and Chicago, etc. Hire me and I will provide you A++ Quality work without Plagiarism or Any single Error Guaranteed. menos
  • Contratar Expertshut
  • Contratar     farooqtahir2013
Contratar     farooqtahir2013

    farooqtahir2013 farooqtahir2013

    Pakistan $30 USD / hora
    Network, System, Cloud and DevOps Engineer
    Pakistan
    I am Network, Cybersecutiy and System Engineer with over 8 years of professional experience. I have a demonstrated history of working in the field information technology and services industry. I have worked with both small and enterprise-sized companies to plan, design and implement the Network infrastructure. I...
    I am Network, Cybersecutiy and System Engineer with over 8 years of professional experience. I have a demonstrated history of working in the field information technology and services industry. I have worked with both small and enterprise-sized companies to plan, design and implement the Network infrastructure. I have worked with a wide verity of vendors such as Cisco, VMware, IBM, Mikrotik, Ubiquiti, Lenovo, Fortinet, Palo Alto, Pfsense and Microsoft etc. I make sure to design and recommend things based on best practices. I possess the following expertise: Network administration (Routing, switching, VPNs). Wireless (Cisco, Ubiquiti and Aerohive). Security (Cisco ASA, Fortinet , Palo Alto and PFsense). VOIP (Cisco CUCM,CME, Asterisk and FreePBX). Virtualization (VMware ESXi and Microsoft HyperV). System administration (Microsoft and Linux servers.) Cloud computing, dedicated servers and VPS (OVH, Google, AWS, Digital ocean etc) Looking forward to working with you. menos
  • Contratar farooqtahir2013
  • Contratar     Kuvvat
Contratar     Kuvvat

    Kuvvat Kuvvat

    Turkey $10 USD / hora
    System and Network Engineer
    Turkey
    Sr. System and Network Consultant CCNP Firewalls (ASA, Pfsense etc..) Linux and Unix Windows Servers Python, Bash scripting RHCSA Docker Apache, Nginx, Tomcat Monitoring systems (Nagios, Cacti, Nagvis, Zabbix) VPN (OpenVPN, IpSec,Softether,Wireguard ELK (Elasticsearch,Logstash,Kibana), Prometheus, Greylog DevOps,...
    Sr. System and Network Consultant CCNP Firewalls (ASA, Pfsense etc..) Linux and Unix Windows Servers Python, Bash scripting RHCSA Docker Apache, Nginx, Tomcat Monitoring systems (Nagios, Cacti, Nagvis, Zabbix) VPN (OpenVPN, IpSec,Softether,Wireguard ELK (Elasticsearch,Logstash,Kibana), Prometheus, Greylog DevOps, GIT, GitHub, GitLab, Ansible, Jenkins menos
  • Contratar Kuvvat

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