Freelancer profile translated to English.
Back to original languageAbout Amadou
Through my experience in various IT consulting firms, I have developed a dual expertise in Systems & Networks on one hand, and Development & Scripting on the other.
My areas of expertise include:
Systems and Network Engineering
Infrastructure and Operations (AD, DNS, DHCP, RDS, IIS, Exchange, Veras, NetBackup, Enterprise Vault...)
Production (Incident Management) & DevOps
Scripting & Development
Ensuring the operation of systems and applications, writing technical and functional specifications and documentation, and supporting and participating in our clients' digital transformation through migration projects have been my main tasks during my previous assignments.
My ITIL certification and my experience in Agile environments have enabled me, among other things, to adopt a client-oriented approach in managing IT service processes.
Today, I am looking to take on a new professional challenge, bringing my technical skills, interpersonal abilities, and general IT knowledge.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km)
Experience
- Aubay FranceSystems EngineerBANKING AND INSURANCEOctober 2018 - January 2021 (2 years and 4 months)Région de Paris, FranceAssignment carried out at the Banque de France, within the "Infrastructure Ops" team responsible for level 2 maintenance of the Windows server park and the applications running on it. System Administration of Windows Server 2012/2016/2019 farms with over ten thousand servers in VM or physical, distributed across various environments (Prod., Testing, Dev, Integration...) Management of Windows services based on performance indicators (KPIs) or client requests Administration of RDS, IIS, NTFS farms... Administration of the AD directory: Creation and monitoring of user accounts in compliance with company security rules Administration of SQL Server databases with sqlplus or SQL Management Studio: simple queries, import, export, stopping and starting databases or listeners, creating/modifying tablespaces... Audit and reconfiguration of Windows Group Policies: Addition, Modification, and Deletion via Powershell Level 2 support for AD, RDS, IIS, FS, SQL Server Monitoring of procedures implemented during business application failures and malfunctions. Virtualization: Sizing and Operation of the vSphere 6.5 and Citrix virtualization environment Optimization of virtual infrastructure performance: Resource allocation to VMs Administration of VMware Esxi 6.5 farms: Provisioning, Commissioning, Storage Management... Administration of Citrix Xen 4.5 farms: Application deployment according to company security policies Deployment of new packages with XL Deploy following implemented procedures. Messaging: Administration of mailboxes on MS Exchange: Creation/deletion of mailboxes, modification of quotas... Implementation and monitoring of mailbox migration Implementation, deployment, and operation of servers in the Exchange messaging farm. Storage/Backup Management of backups for the IBM Tivoli Storage Manager (TSM) backup solution. Development/Integration Package integration with XL Deploy following implemented procedures Development of Scripts in PowerShell for L1 operators Execution of deployments following implemented procedures Writing technical documentation for operators. Network Operation of DNS and DHCP services: Creation, Update, and deletion of DNS/DHCP records
- ABBANASystems and Network AdministratorDIGITAL AND ITJune 2017 - September 2018 (1 year and 3 months)Région de Paris, FranceProject Migration of workstations from W8 to W10 as technical referent:Analysis of the existing environmentCreation of the test plan for business applications, completed by usersImpact study: Qualification of critical services and applicationsStudy, Benchmark, and proposal of the technical solution for migrationCreation of the migration planCreation of Masters according to existing hardwareDeployment of workstations via PXELessons Learned Migration of Exchange servers to a Cloud solution (Office 365).System Administration of Windows and Unix server parks: AD, DNS, DHCP, File Server, RDS, Patching... Implementation of Windows Server domain controllers and delegations Administration of Citrix farms: Debugging and publishing applications, managing application rights Management of MS SQL Databases: simple queries, database import, export... Management of rights on Windows file servers and SharePoint Administration of the Active Directory directory: User creation and deletion, NTFS share creation, replication management, GPO implementation... User Support and Hotline Writing technical documentation for IT staff and operational documentation for end-users.Virtualization Creation and configuration of VMs Management of resources allocated to VMs Updating ESX servers Administration of Citrix applications.Backup Supervision and management of server backups via Veeam Backup Supervision and management of backups with QNAP Management of tape archiving with IBM Tape Storage (IBM TS4300).
- 3W-onlinePHP DeveloperMarch 2017 - June 2017 (3 months)ParisIn-house development of a client tracking tool. Development with the PHP CodeIgniter Framework within the intranet of a tool for extracting leads and classifying them according to various criteria.
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Education
- ITIL Foundations CertificationCegos2019ITIL® est actuellement le référentiel le plus abouti des meilleures pratiques et facilite ainsi l’organisation et le déploiement d’un système d’information en adéquation avec les objectifs de chaque entreprise. ITIL® propose par ailleurs une approche systémique de la planification, du développement, du déploiement des services informatiques, le tout étant basé sur une organisation des processus. Obtenir la certification ITIL® représente donc une qualité de service garantie au regard des objectifs métiers passants par la technologie informatique.
- Master's in Computer ScienceUniversity of Reims Champagne-Ardenne2017
Certifications
- ITIL v3Cegos2019