Troubleshooters para contratar

  • Solución de problemas
Sugerencias:
más

Países

Ubicación específica

Exámenes

Tarifa por hora (USD)

Puntaje

En línea

Mostrando 47 resultados
  • Contratar     blazer82
Contratar     blazer82

    blazer82 blazer82

    Russian Federation $24 USD / hora
    MikroTik certified network engineer
    Russian Federation
    2.3
    2 comentarios 2 comentarios $24 USD por hora
    I am a lead network engineer working in ISP (>100 Cisco routers and MikroTik APs) and having over 10 years of experience in configuring, maintaining and troubleshooting of enterprise network devices (routers, firewalls, switches) and Linux servers. My skills: - routing (BGP, OSPF, EIGRP, RIP, CARP), - VPN (OpenVPN,...
    I am a lead network engineer working in ISP (>100 Cisco routers and MikroTik APs) and having over 10 years of experience in configuring, maintaining and troubleshooting of enterprise network devices (routers, firewalls, switches) and Linux servers. My skills: - routing (BGP, OSPF, EIGRP, RIP, CARP), - VPN (OpenVPN, IPSec, WireGuard, L2TP, PPtP, SSTP, IPIP, EoIP, PPPoE), - security and firewalls (Cisco ASA, pfSense/OPNsense, D-link DFL, IPTables, IPFW), - switching (PAgP/LACP, ERPS, STP family, VTP/GVRP) - network simulation (Cisco Packet Tracer, UNL/EVE-NG, GNS3) - traffic analyzers (Wireshark, tcpdump), - Wi-Fi (channel bonding, MIMO, WDS, etc.), - QoS (FIFO, RED, SFQ, PCQ) - Linux (Debian, Ubuntu Server), FreeBSD, - Zabbix and Grafana, - IPv6<>IPv4 translation (Jool/SIIT), - bash scripting. I've completed courses and passed exams successfully: - MTCRE (MikroTik Certified Routing Engineer) - MTCIPv6E (MikroTik Certified IPv6 Engineer) - MTCTCE (MikroTik Certified Traffic Control Engineer), - MTCNA (MikroTik Certified Network Associate), - Cisco TSHOOT (CCNP), - Cisco SWITCH v2.0 (CCNP), - CCNAX (CCNA accelerated), - Linux LL-101. menos
  • Contratar blazer82
  • Contratar     usmans4
Contratar     usmans4

    usmans4 usmans4

    Pakistan $20 USD / hora
    Network | Systems | Cloud | Virtualization support
    Pakistan
    1.3
    1 comentario 1 comentario $20 USD por hora
    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     raphaelokekeze
Contratar     raphaelokekeze

    raphaelokekeze raphaelokekeze

    Nigeria $30 USD / hora
    Web/Graphics Designer & Software Developer
    Nigeria
    0.6
    1 comentario 1 comentario $30 USD por hora
    I am a resourceful freelance web designer UI/UX and software developer. I have worked with various web frameworks such as Bootstrap, Foundation 5, Kendo UI etc. Some of the CMS I have worked with includes: - Wordpress - Joomla - Drupal - CouchCMS Email Marketing Tools I've worked On includes: - MailChimp -...
    I am a resourceful freelance web designer UI/UX and software developer. I have worked with various web frameworks such as Bootstrap, Foundation 5, Kendo UI etc. Some of the CMS I have worked with includes: - Wordpress - Joomla - Drupal - CouchCMS Email Marketing Tools I've worked On includes: - MailChimp - Unbounce - ActiveCampaign Looking to design custom HTML5 templates from scratch? Look no further. I have good knowledge of the following software languages: Visual Basic and C# I love designing Softwares and websites. My designs are unique and user-friendly. Contact me today for your developments & designs. Thank You menos
  • Contratar raphaelokekeze
  • Contratar     dagdya99
Contratar     dagdya99

    dagdya99 dagdya99

    India $30 USD / hora
    Quality + Economy + Reliability = My Services
    India
    2.5
    3 comentarios 3 comentarios $30 USD por hora
    I am professional developer with 12+ years of experience in developing websites with Magento 1.X, Magento 2.X , Wordpress, Prestashop, Oscommerce, Zencart, Opencart, PHP Custom Development. I always work with complete Honesty, Dignity, and Respect!. My customer is diamond for me. My working hours are flexible....
    I am professional developer with 12+ years of experience in developing websites with Magento 1.X, Magento 2.X , Wordpress, Prestashop, Oscommerce, Zencart, Opencart, PHP Custom Development. I always work with complete Honesty, Dignity, and Respect!. My customer is diamond for me. My working hours are flexible. it means, I can arrange my working hours based on customers business hours . Thank You Very Much For Viewing My Profile :) Regards Your Dev menos
  • Contratar dagdya99
  • Contratar     bindmission
Contratar     bindmission

    bindmission bindmission

    India $40 USD / hora
    ⭐Linux⭐Top 1% in the Freelancer.com⭐Cloud Support⭐
    India
    1.9
    2 comentarios 2 comentarios $40 USD por hora
    I have 9 years of experience in Linux server management which includes Monitoring, Security, and Optimization. I can handle installation of applications on Linux. I do web hosting support, Website migration and Automation on server platform. I can handle cloud platform setup and Network management. I'm an expert in...
    I have 9 years of experience in Linux server management which includes Monitoring, Security, and Optimization. I can handle installation of applications on Linux. I do web hosting support, Website migration and Automation on server platform. 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 menos
  • Contratar bindmission
  • Contratar     dany3j
Contratar     dany3j

    dany3j dany3j

    Venezuela $20 USD / hora
    IT. Software Developer
    Venezuela
    0.0
    0 comentarios 0 comentarios $20 USD por hora
    I am honest , committed , responsible and dedicated to my work . Expert providing computer solutions with extensive experience in Windows platforms. IT with 11 years experience . Now I am working in my own company named Danysys knowledge. Malware Removal Expert. Software Developer: C, C++, C#, VB, .Net, Pascal,...
    I am honest , committed , responsible and dedicated to my work . Expert providing computer solutions with extensive experience in Windows platforms. IT with 11 years experience . Now I am working in my own company named Danysys knowledge. Malware Removal Expert. Software Developer: C, C++, C#, VB, .Net, Pascal, FreeBasic, PureBasic, Python, PHP, PowerShell, AutoIt, InnoSetup, Scraping, Script... Guaranteed Jobs. menos
  • Contratar dany3j
  • Contratar     vlramirez
Contratar     vlramirez

    vlramirez vlramirez

    United States $25 USD / hora
    Virtual Assistant, Website design & maintenance
    United States
    0.0
    0 comentarios 0 comentarios $25 USD por hora
    30 years experience. Fast, accurate and affordable, with a great work ethic. Computer experience includes, but not limited to the following Office Applications - Word (Expert), Excel (Expert), PowerPoint (Advanced), Adobe Acrobat and Adobe Photoshop. • Website Maintenance and Design (html) • WordPress Setup, Design...
    30 years experience. Fast, accurate and affordable, with a great work ethic. Computer experience includes, but not limited to the following Office Applications - Word (Expert), Excel (Expert), PowerPoint (Advanced), Adobe Acrobat and Adobe Photoshop. • Website Maintenance and Design (html) • WordPress Setup, Design and Maintenance • Graphic design • HTML Newsletters (Constant Contact, AWeber, 1ShoppingCart, Mail Chimp) • Internet Research • Blog postings (including Blogs, Huffington Post and Psychology Today) • E-book formatting and cover design • Document formatting for Amazon • Create Word or Excel documents • Power Point Presentations • Type and or format manuscripts in Word • Add design elements to any Word or Excel file • 1ShoppingCart Expert • Limited Customer service and Help Desk tickets (ZenDesk) • Stealth Webinar set up • WebinarJam set up • LeadPages Design • Optimized Press Design • PopupAlly formatting • Google Calendar updating Much, much, more. menos
  • Contratar vlramirez
  • Contratar     shawnlam
Contratar     shawnlam

    shawnlam shawnlam

    United States $50 USD / hora
    Web Developer and Network Administrator
    United States
    0.0
    0 comentarios 0 comentarios $50 USD por hora
    I am a Web Developer and Project Manager with 20+ years of experience as an IT professional. My network and server administation experience predominantly relates to Web hosting. I am well-rounded with skills in overall business operations and management. I have Web development experience with: - HTML, CSS,...
    I am a Web Developer and Project Manager with 20+ years of experience as an IT professional. My network and server administation experience predominantly relates to Web hosting. I am well-rounded with skills in overall business operations and management. I have Web development experience with: - HTML, CSS, JavaScript, PHP, including frameworks (Bootstrap, JQuery, React, Charts.js, ApexCharts.js, etc.) - MySQL, MariaDB, and other databases - Node.js - AJAX, JSON, & XML - WordPress, Joomla - WordPress builders, themes & plugins, such as Divi (the theme AND the builder plugin), Elementor, Brizy, Oxygen, and others. - Other APIs, plugins, and add-ons, such as those for Google Maps, Gravity Forms, Contact Form 7, as well as custom integrations - Server migration - moving physical servers, moving virtual servers - Site migration - moving sites from one account or server to another - Supporting other systems, such as troubleshooting email or DNS problems I am pleased to offer my services for your consideration. Should you have any questions, please feel free to contact me. menos
  • Contratar shawnlam
  • Contratar     ramygoda1590
Contratar     ramygoda1590

    ramygoda1590 ramygoda1590

    Egypt $20 USD / hora
    Network & System Administrator
    Egypt
    1.6
    0 comentarios 0 comentarios $20 USD por hora
    I have an excellent experience in networking/Linux/windows/vpn. please just ping me on freelancer chat to have a short discussion on your project. below is a brief on my experience: This is ramy mohamed gouda, I'm a network and system administrator. I have been working in networking for more than 5 years. I'm...
    I have an excellent experience in networking/Linux/windows/vpn. please just ping me on freelancer chat to have a short discussion on your project. below is a brief on my experience: This is ramy mohamed gouda, I'm a network and system administrator. I have been working in networking for more than 5 years. I'm certified CCNP R&S, Comptia A+, ccna cyber ops. I have an excellent knowledge in: 1) Cisco devices (routers, switches), routing protocols, IPSEC, ASA, wireless, linux, ubuntu. 2) excellent knowledge in simulation tools like Esxi, vmware WorkStation, virtual-box, GNS-3, packet tracers and EVE-NG. 3) installing windows servers, linux servers and troubleshooting them. 4) I have an excellent knowledge in setting up VPN (IPSEC, OPENVPN, DUO Authentication). 5) I have an excellent experience in writing technical reports. I have done a lot of projects in routing and switching and wireless on this simulation tools and also in real life in my work at Orange. Regards, Ramy menos
  • Contratar ramygoda1590
  • Contratar     srmukul2
Contratar     srmukul2

    srmukul2 srmukul2

    Bangladesh $70 USD / hora
    Certified Ethical Hacker and Pentester
    Bangladesh
    0.0
    0 comentarios 0 comentarios $70 USD por hora
    ✔️Certified at Windows Security & Forensics ✔️Certified at Ethical Hacking ✔️Certified at WEB APP SECURITY FUNDAMENTALS ✔️Certified at Website Hacking / Penetration Testing Main Skills: Penetration Testing, Web Application Security. Social Engineering, Red team assessment, Ethical Hacking & Countermeasures,...
    ✔️Certified at Windows Security & Forensics ✔️Certified at Ethical Hacking ✔️Certified at WEB APP SECURITY FUNDAMENTALS ✔️Certified at Website Hacking / Penetration Testing Main Skills: Penetration Testing, Web Application Security. Social Engineering, Red team assessment, Ethical Hacking & Countermeasures, Vulnerability Assessment, Malware Analysis and server Security Hardening. My core competency lies in performing black and gray box testing, on the live web applications/networks or in lab environments.I am familiar with all common attack vectors and mitigation techniques, as well as finding unknown to public exploits known as 0days in web applications. Even though most of my work is confidential I can share vulnerability assessment sample. I have experience in vulnerability assessment for PCI & HIPAA Compliance. menos
  • Contratar srmukul2

Hola , aquí encontrarás algunos freelancers fuera de línea

Hola , aquí encontrarás algunos freelancers fuera de línea que coinciden con ""