u
usmanjutt__00

Usman Sarwar

@usmanjutt__00

Senior IT Infrastructure Specialist, Cisco CCNP, RHCE

Paquistão
Inglês
Algumas informações são exibidas no idioma inglês.
Sobre mim
Hello! I am Usman Sarwar, a Senior IT Manager and Certified Network Specialist (CCNP, RHCE). I design, configure, and troubleshoot enterprise IT infrastructure, Data Centers, and security systems. My Core Services: - Cisco Networking: Nexus & Catalyst Switches, Routers, VLANs, VPN, Bootloader/OS recovery via TFTP. - Security & Access Control: ZKTeco Biometric terminals, ZKBioTime, RFID E-Tag readers, and IP Cameras (NVR/DVR). - Servers & Systems: Red Hat Linux (RHEL), VMware ESXi, and Zabbix Monitoring. I deliver fast, secure, and professional IT solutions for your business. Contact me today!... Saiba mais

Habilidades

u
usmanjutt__00
Usman Sarwar
offline • 
Tempo médio de resposta: 1 hora

Conheça meus serviços

Suporte de TI
I will configure, troubleshoot, and fix cisco switch, router, and network
A partir deUS$ 15 /projetoMais detalhes

Experiência profissional

Citi_Housing Official

IT Manager

Citi Housing Official • Período integral

Jun 2026 - Present • 3 mos

Lead enterprise IT operations, data center infrastructure, and L2/L3 Cisco switches/routers. Oversee 250+ CCTV surveillance network, Zabbix monitoring, ZKTeco biometric attendance integration, and IP telephony exchange.

Riphah_International College Official

IT Support Engineer

Riphah International College Official • Período integral

May 2024 - Jun 2026 • 2 yrs 1 mo

Managed campus-wide network infrastructure, Cisco VLANs, IP telephony/SIP servers, Active Directory policies, and NVR/IP camera installations across multiple educational institutes.