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robinrobin743

Robin

@robinrobin743

Network and IT Expert, Routers Switches Firewalls PBX Secure Networks

Bangladesh
Inglês, Bengali
Algumas informações são exibidas no idioma inglês.
Sobre mim
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.... Saiba mais

Habilidades

r
robinrobin743
Robin
offline • 
Tempo médio de resposta: 1 hora

Conheça meus serviços

Suporte de TI
I will configure routers, firewalls, wireless, voip devices
A partir deUS$ 15 /projetoMais detalhes
Suporte Técnico
I will configure and troubleshoot cisco and juniper routers and switches
A partir deUS$ 15 /projetoMais detalhes

Portfólio

Experiência profissional

Sr network engineer.

HelloTech Ltd. • Período integral

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 • Período integral

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