Freelancer profile translated to English.
Back to original languageAbout Zakariae
With over nine years of experience in technical and cybersecurity fields, I possess in-depth expertise in Identity & Access Management (IAM), covering both technical and functional aspects.
My career, which began in purely technical roles before evolving into security and architecture positions, has provided me with a comprehensive understanding of information systems. This versatility allows me to quickly grasp business needs, integrate new IAM technologies (On-prem, Cloud, CIAM, PAM, IGA...), and adapt effectively to any type of environment.
Rigorous, autonomous, and results-oriented, I focus on designing secure, scalable solutions aligned with the regulatory and operational requirements of organizations.
French
Native or bilingual
English
Native or bilingual
Can work on-site
Paris (up to 50km)
Experience
- SNCFSenior IAM / Architect ConsultantTRANSPORTATIONJanuary 2024 - November 2025 (1 year and 10 months)Lyon, France◼ Identify and anticipate SNCF's IAM needs◼ Migrate from OpenAm version 6.5.2.2 to version 7.5.1.◼ Improve IAM architecture by incorporating modern tools while optimizing costs.◼ Study SNCF's FidNextGen project◼ Monitor and apply new security requirements related to our infrastructure evolution.◼ Participate in regulatory compliance assessments and respond to external audits.◼ Identify and correct compliance gaps in IAM systems.◼ Prepare and deploy new releases on our EKS and AKS stacks.◼ Support users and technical teams in using IAM solutions.◼ Train run teams on best practices for identity and access management.◼ Raise awareness among employees and end-users about identity security risks.◼ Evaluate new technologies and trends, such as passwordless authentication.◼ etc
Technical Environment:
OpenAM, OpenDS, Keycloak, Entra ID, Cloudflare, Cortex, Inwebo, AWS, Azure, EKS, AKS, HashiCorp Vault, LDAP, shell, python, Javascript, Docker, Ansible, Terraform, Jenkins, Datadog, Octoperf. - bnpparibasIAM/PAM/PSM ConsultantBANKING AND INSURANCEOctober 2022 - December 2023 (1 year and 2 months)Paris, France◼ Authorization management◼ Management of reusable technical accounts◼ Participation in the "disaster recovery" exercise◼ Design of sudo rights on IDM◼ L3 Support (technical and functional)◼ Implementation of new requirements◼ Ensure SAAM service availability◼ Preparation for migration of PMs, PTs, and authorizations to SailPoint
Technical Environment:
Broadcom, SailPoint, Active Directory, IDM, Cyberark, W4, SAML, Java, Oracle. - amundiIAM ConsultantBANKING AND INSURANCEMay 2020 - September 2022 (2 years and 5 months)Paris, France◼ Monitoring new features, upgrades, and lifecycle management of Keycloak◼ Development of custom functionalities and migration scripts◼ Support for external clients◼ Automation of repetitive tasks◼ SSO configuration via OIDC and SAML◼ MFA configuration via INWEBO◼ Kerberos configuration (SPNEGO)◼ Support for technical and business teams internationally◼ Automation of compliance checks via OPA◼ Preparation for audits◼ Validation of security policies with CISO and RSI teams◼ Management of IAM scope documentation and best practices
Technical Environment:
Keycloak, Ldap, Google Captcha, JWT, SAML, OIDC, Kerberos, SSO, Java, Python, Js, Docker, Git, Ansible, Jenkins, Wildfly, K8s, Argocd, Artifactory, BIG-IP/F5, Apache, Witbe, Grafana, Splunk, OpenSvc, Centreon.
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Education
- Master 2 in apprenticeship (MIAGE)Université Paris Descartes2016◼Sécurité du SI ◼Développement des applications web et mobile ◼Administration des réseaux ◼Administration des systèmes d'exploitation ◼Administration des bases de données SQL et NoSQL ◼Gestion des projets et conduite de changements ◼Gouvernance et urbanisation des SI ◼Analyse décisionnelle de données ◼Etudes financières
- L3 Computer ScienceUniversité Paris Descartes2014◼Sécurité du SI ◼Développement des applications ◼Administration des réseaux ◼Administration des systèmes ◼Administration des bases de données ◼Intelligence artificielle ◼Traitement d'image ◼Gestion des projets