j
john71124

John

@john71124
États-Unis
Anglais, Espagnol
Certaines informations sont présentées en anglais.
À propos de moi
An enterprise wireless network engineer specializing in Cisco, Aruba and ClearPass environments. I help businesses troubleshoot unstable Wi-Fi, authentication failures, access-point issues, roaming problems, guest access and wireless-performance concerns. I will review your symptoms, logs and configuration and provide clear findings and practical recommendations. Please message me before ordering for urgent, multi-site or complex wireless problems.... Plus d’infos

Compétences

j
john71124
John
hors ligne • 
Temps de réponse moyen de 1 heure

Voir mes services

Assistance technique
I will troubleshoot your cisco aruba or ubiquiti wireless network
De45 $US / projetPlus de détails

Expérience professionnelle

Columbia_University

Wireless Network Architect

Columbia University • Temps plein

Feb 2016 - Present • 10 yrs 5 mos

I provide remote troubleshooting for: • Cisco and Aruba wireless environments • ClearPass, RADIUS and 802.1X authentication • Slow or unstable Wi-Fi • Access-point registration and disconnects • Roaming and coverage concerns • Guest Wi-Fi, DHCP and VLAN issues • Configuration and log reviews