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Aperçu des emplois de Davi,
freelance CISCO habitant le Val-d'Oise (95)

• Technical Account Manager

  2022 - aujourd'hui

  context/ Served as the primary technical liaison between enterprise clients and
  internal teams • Managed technical relationship with portfolio of 10+ strategic
  enterprise accounts ($50M+ annual revenue) • Led technical strategy planning and
  quarterly business reviews with key stakeholders
  Amazon Web Services (AWS) is the world's leading cloud computing platform,
  commanding approximately 32% of the global market share as of early 2024.
  Launched in 2006, AWS provides over 200 fully-featured services from data centers
  globally, including computing power, storage, databases, machine learning,
  analytics, Internet of Things (IoT), and security services. Its key services include
  Amazon EC2 (compute), S3 (storage), RDS (database), and Lambda (serverless
  computing). AWS serves millions of customers, from startups to large enterprises like
  Netflix, NASA, and BMW, helping them lower IT costs, become more agile, and
  innovate faster. The platform is known for its robust security, scalability, and pay-asyou-go pricing model, which allows businesses to pay only for the resources they
  actually use. AWS continues to lead innovation in cloud computing, particularly in
  areas like artificial intelligence, machine learning, and edge computing, consistently
  introducing new services and features to maintain its competitive edge in the cloud
  market
  o Achievement & results / Achieved AWS SA Pro certification during the first semester.
  As a Technical Account Manager, I drove exceptional client outcomes through
  strategic technical leadership and proactive engagement. Maintained a 98% client
  retention rate while reducing critical incidents by 45% through architecture
  optimization. Led technical implementations for enterprise clients generating more
  than $5M in expansion revenue and achieving a 35% year-over-year portfolio growth.
  Growing strategic accounts of the CAC40 each through technical consulting and
  solution implementation.

• Security Lead

  EUROPE DC Network
  Jan 2020 - Jan 2022

  context/ setting up of new DataCenter in new location(Paris) and run parallel to
  existing one. Migrate services with minimum downtime and provide more bandwidth
  and speed to the business applications. Phase out old DC (Roissy
  Move all links to new DC. Monitor, and attend all DC related issues + maintenance.
  Lead Europe network and security team.
  Capgemini Engineering (Previously known as Altran Technologies, SA) is a global
  innovation and engineering consulting firm founded in 1982 in France by Alexis
  Kniazeff and Hubert Martigny. Altran operates primarily in high technology and
  innovation consultancy, which account for nearly 75% of its turnover.
  o Achievement & results / Started as L3 engineer, scaled to network and security lead.
  o Ageing DC was 15+ years old with lots of unidentified WAN connections and LAN
  facing connectivity diagrams not mapped properly.
  o Handled the DC migration project successfully moving from 4500 and 6500 to Cisco
  Nexus 9000. Integrate with SP via BGP. Back to back vPC.
  o Parallel set up of new DC and running existing one with DC Interconnect until phase
  out of old DC.
  o ~ 0 Hr downtime on network. Downtime only on physically moving servers. Since cut
  off was done in one weekend, users did not experience any disruption in service.
  o Assisting on the Cisco UC callmanager handling 5000+ users
  o Assisting on Cisco Webex meetings, Cisco Sparkboard
  o Handling Group network 200+ PaloAlto firewalls at Europe and DC level.

  Technical environment Cisco Nexus and Catalyst Cisco NAC Dell server and switch Palo Alto full suite Juniper QFX, SRX Arista Aerohive Aruba switching and NAC

• Network and security Team Leader

  Jan 2019 - Jan 2019

  context/ Manage network and operational security day to day operations and team
  members for all BEL sites and DC. This was my first mission in France after working
  for Inconek (below) for the previous 11 years.
  In 1865, Jules Bel set up his comté cheese ripening and trading business in France’s
  Jura region. His son, Léon Bel, took over the business following his death in 1904.
  After World War I, the nascent cheese-making industry began to take off, and Léon
  Bel envisioned the tasty, affordable, easy-to-carry and easy-to-keep potential of
  processed cheese. In 1922, he embarked on a manufacturing adventure and
  founded Fromageries Bel, a French corporation (société anonyme).
  Achievement & results / Supervision and configuration of the network, security,
  WLAN.

  Technical environment ForcePoint Cisco switching and wireless

• PROJECT MANAGER / ENGINEER

  Jan 2019 - Jan 2019

  context/ study, planning, design and implementation of a UC and WiFi solution for
  the local branch of an African bank headquartered in Malawi. The various sites of the
  group will eventually be governed by Mauritius, which will eventually become the
  technological center.
  First Capital Bank Limited, formerly known as Barclays Bank of Zimbabwe, is a
  universal bank in Zimbabwe. It is one of the commercial banks licensed by the
  Reserve Bank of Zimbabwe, the central bank and the national banking regulator. The
  bank is controlled by the Mauritius-based banking group, FMB Capital Holdings.
  Achievement & results / Design, supervision, configuration and commissioning of the
  network, security, WLAN and complete UC

  Technical environment BE6000 on Cisco UCS server Cisco switching Cisco UC (CUCM, CUC, IMP, Expressway, TMS, Sparkboard and Cisco webex teams) Quescom GSM gateway Imagicle Suite

• PROJECT MANAGER / ENGINEER

  Jan 2018 - Jan 2018

  context / Club Med SAS, formerly Club Méditerranée SA, is a French company,
  created in 1957 by the Belgian Gérard Blitz, which mainly sells stays in holiday
  villages around the world
  Achievement & results/ Full network design, installation, configuration and
  commissioning, security, WLAN and IPTV, while allowing seamless integration with
  technology from other vendors, such as HP servers, access control, basic services
  data and storage, network management. Installation of Samsung TVs in the
  bedroom.

  technical environment Collapsed core environment. Cisco 3850 switches with 2960X-POE as access switches deployed in a star topology. Proprietary IPTV solution Cisco UCS server, Linux VM for IPTV server Samsung TV

• PROJECT MANAGER / ENGINEER

  Jan 2018 - Jan 2018

  context/ Vistra Mauritius recently acquired the activities of Deutsche Bank in
  Mauritius and awarded Inconek the contract for the reconfiguration, merger and
  redeployment of the network. Cisco platform-based UC / collaboration systems were
  also introduced. The particularity of this site is that of being physically separated from
  its DataCentre, where all the main equipment is located. The two sites are located
  more than 40km away and are linked through 2 different fiber optic suppliers.
  Achievement & results/ Network design, installation, configuration and
  commissioning, security, WLAN and full UC, while allowing seamless integration with
  technology from other vendors, such as HP servers, access control, basic services
  data and storage, network management, L2L VPNs with other Vistra sites around the
  world, such as Amsterdam, Hong Kong, South Africa Implementation of the MPLS
  service allowing a faster flow to Europe in terms of data and VOIP traffic,
  redistribution from EIGRP to BGP.

  technical environment Collapsed core environment. Cisco 3850 switches with 2960X-POE as access switches deployed in a star topology. ASA Cisco with SourceFire, UC BE6000 with Jabber MRA Cisco UCS Server, TACACS +, QOS Deskphone / Softphone

• PROJECT MANAGER / ENGINEER

  Jan 2018 - Jan 2018

  context / A 7-star hotel belonging to the One & Only international hotel group and
  recipient of numerous awards in the field of hospitality, O&O LSG Mauritius has
  undergone a renovation, completed in March 2018. In this regard, the network has
  been completely revised
  Achievement & results / Concept, installation, configuration and commissioning of the
  entire network, security, WLAN and IPTV while allowing seamless integration with
  the technology of other providers, such as the sound system, the administration
  network of the hotel, S2S VPNs with the Head Office, etc.
  technical environment

  Environment Collapsed Core. Cisco 3850 switches with 2960X-POE as access switches deployed in a hybrid star topology. ASA Cisco with SourceFire, Ruckus Wireless, Proprietary IPTV solution. Cisco UCS Server, Gateway HSIA Integration of a private inroom ChromeCast solution.

• ENGINEER
  Jan 2017 - aujourd'hui

  context / One of the most reputable higher education institutions in Mauritius, CTI is
  affiliated with Curtin University of Aus...

• Senior Network Architect/Project Engineer

  Jan 2008 - Jan 2019

  context/ Design, installation, configuration and maintenance/support of technology for
  Inconek and it’s partners/customers.
  Inconek was initially the network department of the mother company specializing in
  electrical and mechanical engineering that specialized in structured cabling. Over the
  years, it grew up to be one on the biggest VARs and network/system integrators in
  Mauritius.
  Achievement & results / I joined Inconek at its inception when it was still small
  department being one of the first network/system admins and overall department size
  less than 6 people. Over the years, we worked tirelessly to make it one of the most
  prestigious integrators in the country and the region. All of the following projects are
  projects for Inconek’s customers/partners.

  Technical environment BE6000 on Cisco UCS server Cisco switching Cisco UC (CUCM, CUC, IMP, Expressway, TMS, Sparkboard and Cisco webex teams) Windows, VMWare, Synology, IP CCTV, Peplink, Fortinet, Cisco ASA/Anyconnect

• Technical environment

  AWS Services
  aujourd'hui

  Terraform
  Kubernetes
  Directconnect