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Robin
@robinrobin743
Network and IT Expert, Routers Switches Firewalls PBX Secure Networks
Bangladesch
Englisch, Bengalisch
Über mich
Hi, I’m Robin, a Senior System Engineer with 7+ years of experience in server and network administration, with professional certifications in Cisco, Juniper, MikroTik, and Fortinet.
Network Technologies: Advanced routing (BGP, OSPF, EIGRP),
Switching (VLAN, STP, RSTP, MSTP, VPC), and high-availability protocols (HSRP).
Vendor Platforms:
Cisco: IOS XE, IOS XR, NX-OS, ASA
Juniper: MX/PTX Series
MikroTik: v6/v7
Security: FortiGate, SonicWall
VPN, VM, Migration Network.
Infrastructure & Design: IT infrastructure design, firewall policy configuration, and comprehensive security hardening.
Kompetenzen
Robin
offline •
Durchschnittliche Antwortzeit: 1 Stunde
Meine Dienstleistungen
Support & IT
I will configure routers, firewalls, wireless, voip devices
Technischer Support
I will configure and troubleshoot cisco and juniper routers and switches
Portfolio
Arbeitserfahrung
Sr network engineer.
HelloTech Ltd. • Vollzeit
May 2023 - Present • 3 yrs
Plan, configure, install, maintain core & access network of IIG/ISP and backbone network. Regularly checking and fixing any issues occurs on network and backbone. Provide solution of different issues to NMC & Tech Support. Monitor networks protocols, routing & switching devices performance as well as health. Create documentation & Visio drawing for network. Monitor core network and upstream with priority basis. Maintain all upstream and traffic shaping, load-balancing and route optimization.
Network and IT support.
Carnival Internet • Vollzeit
Jan 2020 - May 2023 • 3 yrs 4 mos
Ensured OSPF and BGP routing and managed switching networks. Configured and maintained remote access VPN, DMVPN, GRE, and IPsec tunnels. Managed firewalls, security policies, and ACLs. Provided technical support to BD Army Cantonment, international and local NGOs, hotels, and travel agencies via remote, onsite, and phone support. Trained technicians, monitored client data and internet usage, and performed daily network health checks with reports to managemen
