
said zs
Senior Network Designer | Core & Automation
Salaire / Taux journalier
Rotterdam, Pays-Bas
Mobilité : Bruxelles, Anvers, ...
Freelance
Peut venir sur site
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À propos
Introduction
Expert Réseaux avec plus de 15 ans d’expérience et double certification Expert CCIE / JNCIE, spécialisé dans les infrastructures carrier-grade et l’automatisation des réseaux. Expérience avérée au sein de T-Mobile, Orange et Telefonica sur des projets complexes de cœurs de réseau, d’architectures datacenter spine/leaf et de migrations à grande échelle. Expert des plateformes Cisco/Juniper/Nokia/Fortinet, avec un fort accent sur l’automatisation pour les ISP et les fournisseurs de services cloud.
Expérience de travail
Senior Network Designer
T-Mobile Nederland
janv. 2023 - Présent
3 ans 10 mois
IP Core test/design/migrate BNG test/design/migrate DC Spine/Leaf test/design/migrate
Network Expert (CCIE, JNCIE) Owner
I.P.E.Freelance
janv. 2019 - Présent
7 ans 10 mois
Amsterdam, Pays-Bas
Services: - Network audit - Network solutions design - Proof of Concept - Network projects implementation - Network automation - Network migrations Areas of expertise: - Core Network: Cisco, Juniper, Huawei, Nokia - Datacenter: Juniper Fabric, Cisco Spine/Leaf Fabric - Network automation: Cisco NSO, Ansible Customers profile: - Large/complex networks - Cloud providers - ISPs - Data Centers - Mobile operators
Core Network and Automation Architect
Liberty Global
juin 2021 - déc. 2022
1 an 7 mois
Amsterdam, Pays-Bas
Activities: - core network automation tools roadmap - design core network automation services - develop configuration templates for Juniper and Nokia core routers for automation services - test and develop various network solutions for DCI, B2B, VoIP, Multicast, ... - network design and migration strategy advisor for ISPs core networks merge - whitebox platform extensive testing/validation Products: - Cisco, Juniper, Nokia routers - Arrcus network OS - Cisco NSO & Itential
Network Design Consultant
KPN
mai 2017 - mai 2021
4 ans 1 mois
Network design and testing, HLD, LLD, migration strategy, migration runbooks, migrations execution, technical workshops, technical escalation
Lead Network Designer
HuaweiFreelance
mai 2017 - déc. 2019
2 ans 8 mois
Network design and testing, HLD, LLD, migration strategy, migration runbooks, migrations execution, customer on job training for KPN
Senior Network Engineer (CCIE R&S - JNCIE-SP)
Liberty Global
mai 2013 - mai 2017
4 ans 1 mois
Amsterdam Area, Netherlands
Network design and implementation: HLD, LLD, Migrations, Rollout, ... DC: EVPN. VxLAN, VC, vPC Cisco Nexus 9K ACI, Nexus 7K, Nexus 5K, Nexus 2K Juniper Qfabric, IP Fabric, QFX3500, QFX3600, QFX5100 Juniper SRX F5 Viprion Core: MPLS, LDP, RSVP, MP-BGP, L2VPN, L3VPN, VPLS. 6PE, 6VPE, BGP traffic engineering, BGP optimization, Core network/Autonomous-System merge Arbor Peakflow Cisco ASR Juniper MX, TXP, T4000 Alcatel-Lucent XRS 7950, XRS20 Scripts: VBscript, Python
Focal Support Lead Engineer (CCIE R&S - JNCIE-SP)
Juniper Networks
janv. 2009 - mai 2013
4 ans 5 mois
Amsterdam Area, Netherlands
2012-2013: Focal Support Lead Engineer for ORANGE group in Europe: - Orange Backbone: RBCI. - Orange Internet Transit: OTI. - Orange Business Services: OBS - Orange Spain. 2009 - 2011: Focal Support Lead Engineer for - Orange Backbone: RBCI. - NYSE/Euronext Data Center - Level-3 support of IP routing and switching products: T-series, M-series, MX-series routers. EX-series, QFX-series/QFabric switching systems. - Working on escalations and business critical cases. - Advanced troubleshooting, problems replication in lab. - Working closely with Service Delivery Managers and Account team to maintain the SLAs. - Technologies: ISIS, OSPF, BGP, MPLS, LDP, RSVP, L2VPN, VPLS, L3VPN. IPsec, CGNAT, Statefull firewall IPv6, 6PE, 6VPE PIM, IGMP, MSDP, NG-MVPN STP, RSTP, PVST, MST, PVLAN, QinQ Perl, Expect - Platforms: IXIA IxLoad, IxNetwork, IxExplorer Juniper T640, T1600, T4K, TXP Juniper M7i, M10i, M120, M320 Juniper MX80, MX240, MX480, MX960 Juniper EX4200, EX-4500, EX-8200 Juniper QFX3500, QFX3600, Qfabric Juniper SRX
Experienced Solution Integrator Datacom/PS Networks (CCIE R&S)
Ericsson
juin 2006 - déc. 2008
2 ans 7 mois
- Customer Ooredoo (formerly Wataniya Telecom): Lead Engineer for Multiservice IP/MPLS Backbone project implementation Lead Engineer for 3G trial project implementation Integration of Ericsson Mobile Soft Switch (SS7oIP, VoIP)project - Customer Etisalat: Integration of Multiservice IP/MPLS Backbone and 3G packet core - Customer Mobilis: DCN network operations network implementation to support Ericsson Charging System with geographic redundancy - Technologies: OSPF, BGP, MPLS, LDP, RSVP, L2VPN, L3VPN. IPsec, CGNAT, SSL, Statefull firewall RSTP, PVST, PVLAN VRRP, NSRP GTP, GTP’, Gn, Gi, Gp, Gb interfaces - Platforms: Ericsson GGSN J120 Juniper: M7i, M10i, M120, J120, NS500, ISG2000, Cisco: 7200, 3800, 2800, 1800, 4500, 3500, 2900. CiscoWorks LMS Extreme: Summit, Alpine, Black Diamond.
System Engineer
BMB Group
juin 2005 - mai 2006
1 an
pre-sales, HLD/LLD, integration, support. Cisco IPT (CCM express on ISR routers) Cisco WiFi (Aironet 1100, 1200, ...) Cisco WAN (ISR 3800, 2800, 1800. 2600, 1700) Cisco LAN (4500, 3750, 3560, 2950)
Software Developer
CERIST
déc. 2003 - mai 2005
1 an 6 mois
Multi-agent environment development using JAVA.
Formation
Université des Sciences et de la Technologie 'Houari Boumediène'
Master's degree