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Karim D.KD

Karim D.

Telecom Engineer, Systems and Networks

€600/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Karim

Network Administrator

As an IT manager in an office services company, I manage the IT department of all offices with expertise and rigor. Here are the areas in which I can assist you:

Wi-Fi and Networks

- Set up an IP architecture from scratch.
- Guide you on the needs of your next architecture in terms of fiber and bandwidth per number of workstations.
- Advise on the equipment to use.
- Study coverage and decide on the placement of access points.
- Install and configure network equipment.
- Configure manageable switches: VLAN.
- Configure routers and firewalls.
- Configure Wi-Fi access points (Cisco Meraki or Ruckus Unleashed).

I can also assist you with the maintenance of existing architectures:

- Wi-Fi problem detection (speed drops, latency).
- Physical maintenance (troubleshooting infrastructure anomalies, cable testing, equipment verification).
- Audit, optimization, and advice.

Connected Meeting Rooms:

- Set up autonomous Logitech meeting rooms (Google Meet, Zoom, or Teams) with the Rally Plus system, touch tablet, and connected Chrome Box.

Access Control:

- Set up badge access control units from Vauban Système.
- Configuration and programming on a server or locally.
- Badge programming, knowledge of different technologies (MIFARE DESFire, HID, Proximity…).
- Possibility of remote unlocking of all your doors.
- Installation of QR code reader systems, allowing door unlocking via a simple QR code sent by WhatsApp.

Do not hesitate to contact me if you have any questions or need information.
  • French

    Native or bilingual

  • English

    Fluent

  • Russian

    Native or bilingual

Can work on-site
Paris (up to 50km)

Experience

  • FixConnect
    Integrator & Network Administrator - Electricity & Connected Infrastructures
    CIVIL ENGINEERING
    December 2024 - Today (1 year and 6 months)
    Île-de-France, France
    • IT cabling and patch panel installation
    • Installation and configuration of equipment: routers, switches, Wi-Fi access points, servers, etc.
    • Wi-Fi coverage studies and network audits
    • Infrastructure administration, programming, and optimization
    • Complete deployment for offices, restaurants, hotels, and residences
    • Reliable, meticulous, and secure services
    • Fast and efficient intervention throughout Île-de-France
    • Open to all professional collaborations, one-off projects, or partnerships with companies, architects, integrators, and restaurateurs
    • Full insurance and electrical certifications, guaranteed to work safely and in compliance
  • HelloW
    IT Manager - Network Administrator
    September 2022 - September 2024 (2 years)
    Paris, France
    • IT management in 21 offices (internet, video conferencing, badge access, IoT)
    • Installation of suitable Wi-Fi infrastructures (100 to 1000 m²) from fiber to end-users
    • Coordination with project managers, suppliers, and service providers
    • Supervision and delegation of tasks to integration technicians
    • FTTO/FTTH fiber installation (tender, installation, POC)
    • Network coverage study and delivery of IP solutions adapted to office needs
    • Advice to management for IT purchases (quality-price/efficiency/performance)
    • Audit, diagnosis, and resolution of network malfunctions (latency, interference, outages)
    • Configuration, maintenance, and optimization of network equipment (Cisco Meraki, Ruckus, WatchGuard, TP-Link)
    • Wi-Fi parameter optimization (radio profile, channels, transmission power, frequencies, roaming)
    • VLAN configuration and firewall rule security
    • Installation and configuration of badge access control systems (Vauban)
  • ART TECH consult
    Assistant Coordinator in Safety and Health Protection
    June 2020 - August 2020 (2 months)
    France
    Île-de-France,
    • Participation in site meetings for the application of safety measures
    • Monitoring compliance with COVID-19 sanitary standards, ensuring worker protection
    • Monitoring safety procedures on construction sites, applying current regulations

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Education

  • Master in Networks and Telecommunications
    Université de Paris Saclay
    2024

Skill set (14)

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