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dave_d3112

Muhammad A

@dave_d3112
4,7(1)

Networks, Cloud Security and Troubleshooting

Canadá
Francês, Espanhol
Algumas informações são exibidas no idioma inglês.
Sobre mim
I am a Network Security Engineer with extensive hands on experience in securing on premise and cloud based environments. My work focuses on network architecture, firewalls, VPNs, intrusion detection and prevention, DevOps, zero trust security, and compliance driven security. I am looking to take on projects that require deep technical expertise, troubleshooting, security audits, or end to end network security implementation.... Saiba mais

Habilidades

d
dave_d3112
Muhammad A
offline • 
Tempo médio de resposta: 1 hora

Conheça meus serviços

Suporte Técnico
I will configure network, security and monitoring of your network
4,7(1)
A partir deUS$ 40 /projetoMais detalhes
Suporte de TI
I will be your network and security engineer
A partir deUS$ 25 /projetoMais detalhes

Portfólio

Experiência profissional

Zero Trust / SASE - ZSCALER Implementation

Fortune 100 Healthcare • Período integral

May 2023 - Dec 2025 • 2 yrs 7 mos

L4/L3 support and execution of a Zero Trust rollout by coordinating with cross-functional teams, integrating enterprise and OT sites, configuring and troubleshooting security policies, and resolving complex connectivity and authentication issues. Drove migration from legacy VPN and proxy solutions with minimal disruption, supported global production readiness, assisted local IT as an escalation SME, and enabled operational stability through documentation, knowledge transfer, and continuous performance improvement.

SME

Freelance • 1 yr 5 mos

OT Cybersecurity

Jan 2022 - Dec 2022 • 11 mos

Led an OT cybersecurity initiative by coordinating between production sites and a third-party assessor, and helping translate assessment recommendations into secure network designs and security policies for production environments.

Network Segmentation

Feb 2022 - Aug 2022 • 6 mos

Led IT/OT network segmentation project by working with production sites and engineering teams to design and implement segmented OT network architectures, reducing risk between OT and IT environments while maintaining reliable and secure production operations.

1 Avaliações
4,7

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Classificação detalhada
  • Nível de comunicação do freelancer
    5
  • Qualidade da entrega
    5
  • Valor da entrega
    4
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    eli_rosenblatt

    US

    Estados Unidos

    4,7

    Excellent service! Super quick response, very knowledgeable. Will absolutely work with you again.

    Até US$ 50

    $

    5 dias

    Tempo

    gig

    Suporte Técnico

    Útil?
    Sim
    Não