Hire the Best Juniper Routers Specialists
in Brazil

Working in ISPs across countries and continents. Focusing on creating reliable and redundant solutions, at the same time getting troubleshooting experience. Thorough Zabbix monitoring for chassis and routing protocols.

⚡️⚡️⚡️TOP Rated PLUS Upwork Freelancer ⚡️⚡️⚡️ ⚡️Security Assessment ⚡️Active Directory ⚡️DNS ⚡️GPO ⚡️Exchange Server ⚡️Zimbra⚡️pfSense⚡️Cisco⚡️Hyper-V ⚡️Vmware ⚡️ M365 ⚡️O365 ⚡️Exchange Online ⚡️BGP⚡️Kaspersky Security Center⚡️Sharepoint ⚡️OneDrive ⚡️Skype ⚡️Azure ⚡️AWS ⚡️ Backup Solution ⚡️Linux ⚡️MSP ⚡️Proxmox⚡️Sonicwall⚡️Ubiquiti You have just found an outstanding networking Expert with 20+ years of hands-on experience! I am a TOP Rated Upwork Freelancer, which means that I work online to deliver consistent, high-quality, impactful results for my Upwork clients. I do my best to provide excellent service to my clients. I also have extensive experience with Cisco, HP networking hardware and technologies, Virtualization (Vmware), Firewalls, Zimbra, pfSense, Microsoft Exchange, and Microsoft Servers Certifications: * Palo Alto Accredited Configuration Engineer * CCNA - Cisco Certified Network Associate * MCSA - Microsoft Certified Systems Administrator * 3Com Certified Enterprise LAN Expert * HP Certified Instructor * HP AIS Network Infrastructure Spamassassin, Zimbra, Microsoft 2012 2016 2019 Servers, VMware, Cisco, router, switch, firewall, Microsoft Exchange, McAfee EPO, Security, Sonicwall, pfSense, Proxmox, DFS, Active Directory, DNS, Active Directory, Palo Alto, Hyper-V, CCNA, Sonicwall, Linux, Kaspersky, ESET.

🏆 EXPERT-VETTED Over 17 years of experience in IT, working in several areas, such as Governance, Project Management, Engineering, IT Operations, and Business/Commercial. Advanced knowledge and involvement in IT Service Management and IT Governance, including Implementation, Management, Consulting, and Audit. Acting in huge national and international companies, with complex projects and dynamic environments. More Skills: ✔️Cobit ✔️ITIL Expert ✔️IT Governance ✔️ISO9001, ISO 20000, ISO 27001 ✔️Lean Six Sigma ✔️SOX ✔️ISAE 3402 ✔️User Experience ✔️Scrum, Agile, Design Thinking ✔️Project Management, PMI, PMP Please take a look at my Portfolio for more details and results.

I am a highly skilled Systems Administrator with over 10 years of experience in both on-premises and cloud-based computer network administration. My expertise includes configuring and maintaining Windows and Linux servers, diagnosing and resolving hardware and software issues, and providing technical support. Additionally, I am experienced in Active Directory, DNS, IIS, DHCP, and SQL, and familiar with Python programming. In terms of cloud experience, I have hands-on experience with AWS, including setting up and configuring AWS Client VPN, S2S VPN, VPC, EC2, RT, and Open VPN for AWS EC2, as well as familiarity with Amazon S3 storage and retrieval. I am also familiar with cloud planning and design, including subnetting and Visio diagramming. My networking experience includes configuring and troubleshooting Cisco, HP, Aruba, Mikrotik, PFSense, Dell EMC, and Zabbix technologies, and implementing, optimizing, and troubleshooting L2 services. I am skilled in switching protocols such as RSTP, MST, VTP, Private VLANs, HSRP, and VRRP, and have expertise in TCP/IP IPv4. With excellent communication and problem-solving skills, I can ensure a company's computer networks operate securely, efficiently, and without interruption. I am also experienced in monitoring system performance and making recommendations for improvements, as well as backup and data security in a database environment.