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Système d'exploitation pour PC.
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Exemple des missions de Cheikh,
freelance DOS habitant le Val-de-Marne (94)

  • Consultant

    Cybersecurity Professional Services
    Jan 2021 - aujourd'hui

    Presales: Solutions qualifying, Sizing, budget estimating.
    Project: Survey, Design docs, Implementation, User Acceptance tests, skill transfer, Sign-off
    Training: Training services coordination, LAB with officials Materials
    Other Services: Security Audit, Pentest, security risk, Findings and recommendation docs.
    Main vendors: F5, Palo Alto, Wallix, Infoblox, VMware, Citrix, Microsoft.

  • Senior Pre-Post Sales Engineer

    Security (F5 & Palo Alto)
    Jan 2020 - Jan 2021

    Exclusive Networks, Africa
    - Technical Project Delivery Management, assuring Project sign-off with respectful of the time frame. and client
    satisfaction.
    - Providing Technical support to sales Team on ground: sizing meetings, solutions presentation, running POCs…
    - Assuring the scoping of projects, Lockdown an RFP, Tender.
    - Focused on: Global Accounts (Orange, MTN, Maroc Telco), Governments and Banks.
    - Assuring the high quality of implementation Services

    Projects:
    Advanced Network Security & SDWAN project for Directorate-General for Taxation of Senegal
    - Sizing and qualification Leading
    - Project Technical coordination
    - Security policies and configuration Migration from 24 Fortinet to Palo Alto devices
    - Panorama Centrale Management Configuration
    - SDWAN design for the Central site and 22 branches.
    - Palo Alto advance configuration: AppID, UserID, SDWAN, Wildfire, UrlFiltering.
    Solution: 3 X PA-3250(TP, WF, UF, SDWan) & 22 X PA-220R (TP, SDWan)
    Load-Balancing and Web Security project for Orange Mali conjointly with F5 Professional Services.
    - Participating in project scoping with F5 PS team
    - Project coordination and English – French technical translation.
    - Migration of 400 Services from old F5 IG-IP 12050v F5 i7800
    - Physical installation & vCMP configuration
    Solution: Four F5 i7800 vCMP, LTM, AWAF, DNS, APM

    Load-Balancing and Web Security project for Orange Guinea. May 2020
    - Revers Proxy migration from old F5 to F5 i5800
    - Advanced Load balancing with iRules for the main applications
    - Implementation of a F5 AWAF to secure internal and internet facing applications.
    - Configuration of advanced security policies: Denial-of-service (DoS) attacks, Brute force attacks, “Evasion Technique”, SQL
    injection, XFF, Data guard etc…
    Solution: F5 I5800, LTM, AWAF (Advanced Web Application Firewall)

    Load-Balancing and Web Security project for SONATEL (National Telco Senegal), Onsite. Nov 2020
    - Revers Proxy migration from F5 to F5
    - Advanced Load balancing with iRules for the main applications
    - Implementation of a F5 AWAF to secure internal and internet facing applications.
    - Configuration of advanced security policies: Denial-of-service (DoS) attacks, Brute force attacks, “Evasion Technique”, SQL
    injection, XFF, Data guard etc…
    Solution: F5 I4600, LTM, AWAF (Advanced Web Application Firewall)

    Technical Manager: Cybersecurity & SOC Project for Treasure Direction of Ivory Coast, Mars 2021- Ongoing
    - Configuration of Palo Alto Cortex XDR, Data Leak and VM Broker
    - Agent configuration and installation on 3500 Terminals
    - Technical Lead of Palo Alto Cortex XSOAR project with Palo Alto PS Team.
    - Have the responsibility to properly close this global project with client full satisfaction.
    Solution: Palo Alto: PA-3220, Cortex XDR and XSOAR.

  • Professional Service Engineer and Presales: Security

    Westcon Group, Africa
    Jan 2016 - Jan 2020

    - Providing customer support working with the Support Centre to troubleshoot faults and carry out change request
    - Project Management
    - Delivery of Project Services across Vendor’s for the following activities: Survey, Audit, Design, Build, Configure and Test
    - Pre-Sales Support for the Sales team, including attending meetings with clients to determine requirements.
    - Documenting Statement of Works for Pre Sales activities.
    - Documenting Designs, Implementation and Test Plans as part of the Project Delivery Service.
    - Maintaining customer documentation
    Projects:
    Load-Balancing and Web Security project for Botswana Unified Revenue Service, Remote. July 2020
    - Revers Proxy migration from Apache to F5
    - Advanced Load balancing with iRules for the main applications : efiling, etax,
    - Implementation of a F5 AWAF to secure internal and internet facing applications.
    - Configuration of advanced security policies: Denial-of-service (DoS) attacks, Brute force attacks, “Evasion Technique”, SQL
    injection, XFF, Data guard etc…
    Solution: F5 i5600, LTM, AWAF (Advanced Web Application Firewall)
    Web Application Security project for Mauritius Revenue Authorities, Remote. Jun 2020
    - Implementation of a F5 AWAF to secure internal and internet facing applications.
    - Configuration of advanced security policies: Denial-of-service (DoS) attacks, Brute force attacks, “Evasion Technique”, SQL
    injection, XFF, Data guard etc…
    Solution: F5 i2800, AWAF (Advanced Web Application Firewall)
    Application delivery and load balancing and WAF for DGID, Tax , Senegal
    - Implementation of a load-balancer cluster between the 1 Datacenters to manage internal and external applications (+100apps).
    - Implementation of SSL Offloading, F5 Routes, XFF, Route domains in a very complex environment including: ETAX, , online
    payment, tax core app etc…
    - Migration of some services from old F5 to F5 new i4600.
    - Implementation of a F5 AWAF to secure internal and internet facing applications.
    Web Application Security project for Currimjee, Mauritius. Jan 2020
    - Implementation of a F5 AWAF to secure internal and internet facing applications.
    - Configuration of advanced security policies: Denial-of-service (DoS) attacks, Brute force attacks, “Evasion Technique”, SQL
    injection, XFF, Data guard etc…
    Solution: F5 i2800, AWAF (Advanced Web Application Firewall)
    Implementation of Load Balancer, WAF, GSLB for 9Mobile Bank, Lagos-NIGERIA
    - Deployment of a load-balancer cluster between the 2 Datacenters to manage internal and external applications (+100apps).
    - Implementation of SSL Offloading, F5 Routes, XFF, Route domains in a very complex environment including : Core Banking,
    USSD, Mobile Banking, ATMs, Internet Banking etc…
    - Migration of services from old F5 to F5 Viprion 2400.
    - Implementation of advanced security policies to protect applications again following attacks: Denial-of-service (DoS) attacks,
    Brute force attacks, “Evasion Technique”, SQL injection etc…
    Solution: F5 : Local Traffic Manager, Application Security Manager, Global Traffic Manager,
    Network Security project to secure Internal, External and DMZ of BISC Bank, Ivory-Coast. Nov 2019
    - Deployment of two Palo Alto PA-5220 in HA cluster in BSIC Datacenters to secure the traffic across internal, external and DMS
    application..
    - Following features has been Implementation: Basic routing an PBF rules, security rules with AppID, antivirus, anti-spyware,
    userID, etc.
    Web Application Security project for Mutual Aid Association, Mauritius.
    - Implementation of a F5 AWAF to secure internal and internet facing applications.
    - Configuration of advanced security policies: Denial-of-service (DoS) attacks, Brute force attacks, “Evasion Technique”, SQL
    injection, XFF, Data guard etc…
    Solution: F5 i2800, AWAF (Advanced Web Application Firewall)
    Application delivery and load balancing for MTN Ghana, Telecom
    - Implementation of a load-balancer cluster between the 2 Datacenters to manage internal and external applications (+100apps).
    - Implementation of SSL Offloading, F5 Routes, XFF, Route domains in a very complex environment including: USSD, VAS, Mobile
    Money, Billing etc…
    - Migration of some services from Radware to F5.
    Solution: F5 VIPRION BIG-IP, LTM (Local Taffric Manager)
    Application delivery and load-Balancing Project for MTN-Telecom, Conakry-Guinea
    - Implementation of a load-balancer cluster between the 2 Datacenters to manage internal and external applications (+10apps).
    - Implementation of SSL Offloading, F5 Routes, XFF, Route domains in a very complex environment including : USSD, Mobile
    Money, Billing etc…
    Solution:F5 VIPRION BIG-IP, LTM (Local Taffric Manager)
    Application delivery and load balancing for ORANGE Guinea, Telecom
    - Implementation of a load-balancer cluster between the 2 Datacenters to manage internal and external application Traffic.
    - Implementation of SSL Offloading, HA Group, for internal apps (web site, Exchange, Sharepoint) and Billing.
    o Solution: F5 i2600 BIG-IP, LTM (Local Taffric Manager)
    Application availability and load balancing for KACST University ,Riyad-KSA
    Deployment of a cluster of load-balancers to manage internal and external application Traffic
    Implementation of SSL Offloading, XFF etcon
    Solution: F5 BIG-IP i4600, LTM (Local Taffric Manager)
    Implementation of WAF, GSLB and Traffic centralized Management solutions for DU Emirates, Dubai-UEA
    -Implementation load-balancer and WAF solution in HA cluster to secure incoming and outgoing application Traffics in 2 sites.
    - Implementation of global load-balancer for applications High availability between 2 Datacenters
    - Implementation of advanced security policies: Denial-of-service (DoS) attacks, Brute force attacks, “Evasion Technique”, SQL
    injection etc…
    - Implementation of appliance centralized management solution.
    Solution: F5 Application Security Manager, Global Traffic Manager, BIG-IQ
    Implementation of Load Balancer, WAF, GSLB for FirstBank, Lagos-NIGERIA
    - Deployment of a load-balancer cluster between the 2 Datacenters to manage internal and external applications (+150apps).
    - Implementation of SSL Offloading, F5 Routes, XFF, Route domains in a very complex environment including : Core Banking,
    USSD, Mobile Banking, ATMs, Internet Banking etc…
    - Migration of services from Citrix to F5.
    - Implementation of advanced security policies: Denial-of-service (DoS) attacks, Brute force attacks, “E...

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