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dave_d3112

Muhammad A

@dave_d3112
4.7(1)

Networks, Cloud Security and Troubleshooting

Canadá
Francés, Español
Parte de la información aparece en idioma inglés.
Sobre mí
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.... Lee más

Habilidades

d
dave_d3112
Muhammad A
desconectado • 
Tiempo medio de respuesta: 1 hora

Revisa mis servicios

Soporte técnico
I will configure network, security and monitoring of your network
4.7(1)
DeUSD 40 / proyectoMás información
Soporte y IT
I will be your network and security engineer
DeUSD 25 / proyectoMás información

Porfolio

Experiencia laboral

Zero Trust / SASE - ZSCALER Implementation

Fortune 100 Healthcare • Tiempo completo

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 Reseñas
4.7

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Desglose de calificaciones
  • Nivel de comunicación del Freelancer
    5
  • Calidad de la entrega
    5
  • Valor de la 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.

    Hasta USD50

    $

    5 días

    Tiempo

    gig

    Soporte técnico

    Útil?
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    No