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Saddam
@saddamhossain20
Senior Network Engineer
Bangladesh
Inglés
Sobre mí
I am a Senior Network Engineer with 9+ years of experience in ISP and enterprise network environments. My expertise includes Routing and Switching, VLAN configuration, and troubleshooting Layer 2/Layer 3 networks. I have hands-on experience with multi-vendor platforms including Cisco, Juniper Networks, Huawei, MikroTik, Arista Networks, and BDCOM. I specialize in designing scalable network infrastructures, optimizing performance, and resolving complex network issues to ensure reliable connectivity.
Habilidades
Saddam
desconectado •
Tiempo medio de respuesta: 1 hora
Revisa mis servicios
Soporte técnico
I will configure and troubleshoot gpon olt, onu and vlan network
Soporte técnico
I will configure and troubleshoot mikrotik, cisco, juniper and huawei router switch nms
Porfolio
Experiencia laboral
Senior Network Engineer
Elite Communication • Tiempo completo
Nov 2025 - Present • 6 mos
Managing and supporting large-scale ISP & IIG network infrastructure Working with multiple upstream IIG providers for bandwidth delivery and redundancy Design, configuration & troubleshooting of Cisco, Juniper, Mikrotik, Huawei routers and switches Advanced routing protocols: BGP (iBGP/eBGP), OSPF, MPLS, VRF, L3VPN ISP core & access network planning, optimization, and fault resolution Bandwidth management, traffic engineering, and SLA-based network operations NOC-level troubleshooting and real-time issue handling Network monitoring using Cacti, Grafana, Observium, FastNetMon, SolarWinds Supporting enterprise & corporate clients with high availability requirements
Senior Network Engineer
Link3 Technology Limited • Tiempo completo
Oct 2022 - Nov 2025 • 3 yrs 1 mo
Worked on one of the largest ISP networks in Bangladesh Core, distribution & access layer network operations Configuration & troubleshooting of Cisco ASR, Nexus, Juniper, Mikrotik (v6/v7) Implemented BGP, MPLS, VRF, IPIP/GRE/EoIP tunnels, VPNs ISP backbone design, capacity planning & performance optimization Passive Optical Network (PON / FTTx) deployment & maintenance Multivendor OLT configuration (CDATA, VSOL, ATOP, PHYHOME, FHNET) Client-side routing, switching & enterprise connectivity solutions Worked closely with local & global vendors for product integration
System Engineer
Skylink Broadband Internet • Tiempo completo
Oct 2021 - Sep 2022 • 11 mos
ISP access network implementation and maintenance Configuration of routers, switches, OLTs, WLC & Access Points Routing & switching: OSPF, BGP, VLAN, ACL Network monitoring & performance optimization Customer access-layer troubleshooting and support
