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Sandrien A.SA

Sandrien A.

Senior Cloud Architect, Cybersecurity, ML

€650/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Sandrien

Solutions architect with over 13 years of experience, and 9 years in designing scalable, secure, and resilient architectures on AWS (9 years), Azure (5 years), GCP (4 years) specializing in DevOps, IT Infrastructure, Cloud (Certified Solutions Architect Professional), Kubernetes, Terraform, AI (Certified Machine Learning Specialty), MLOps, FinOps, IAM, DevSecOps, Cybersecurity (Certified Security Specialty), Network (Advanced Networking Specialty)
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 50km)

Experience

  • EDF/Yxir
    AI & DevSecOps Solutions Architect
    November 2024 - Today (1 year and 7 months)
    92800 Puteaux, France
    Design of Kubernetes orchestrated environment for hosting AI solutions. Writing Kubernetes deployment manifests and Claude and StageMaker AI model. Migration of application hosted on Elastic Container Service to Elastic Kubernetes Service. Implementation of application and infrastructure CICD workflows with Gitlab CI and Terraform. Implementation of secure AWS, Azure, VMWare cloud architecture system design. Deployment of monitoring, backup, and cybersecurity tools with AWS Inspector, Guardrails, WAF, Firewall. Definition of infrastructure architecture with AWS GPU instances. FinOps and cost reporting.
    Kubernetes Terraform Amazon Web Services AWS SageMaker Python
  • Groupe Les Echos-Le Parisien/ LVMH
    Cloud Infrastructure Architect
    July 2022 - November 2024 (2 years and 4 months)
    Paris, France
    Architecture and migration of 120 Orange Business Services Datacenter machines to GCP & Azure.
    Architecture and deployment of several private Kubernetes infrastructures for CRM, ERP, and web applications. As well as the implementation of CICD based on Terraform, YAML, GitHub, and GitHub Action.
    Design and migration of SAP on-premises machines to GCP with infrastructure setup. Including VPCs, subnets, HANA VIPs, SAP Application servers, Hana instances, storage, SAP File System.
    Transformation of monolithic applications into SOA based on serverless and Akamai, deployment of ElasticSearch for indexing, and MuleSoft solution.
    Implementation of monitoring and vulnerability analysis with WIZ.
    Definition of target application and infrastructure architecture.
    Architecture and implementation of data orchestration and analytics solution with Cloud Composer V3 and V2 Private capable of ingesting data from 25 million users from anonymous SNCF surveys.
    Deployment of the Zscaler Private Access stack (VPN Solution) and Wallix Bastion on Azure and GCP.
    Writing DAT documents, Product handbook.
    FinOps and cost reporting.
    Implementation of Azure VDI environment.
    Support for teams on industrialization, development to automate and secure.
    IAM and implementation of application federations with Microsoft Entra ID, Okta, and IAM permissions
    Implementation of WIZ on GCP and Azure landing zones.
    Implementation of Akamai landing zone, WAF, CDN, and CloudArmor Firewall.
    Implementation of disaster recovery plans with multi-cloud regional deployments.
    Deployment of the Palo Alto Firewall stack on GCP with different network layers, load balancers, VPC, Peering, routings, firewall rules, and license management.
    Management and supervision of outsourcing, and teams of developer and operational engineers.
    Terraform DevOps Azure Cloud Google Cloud Platform (GCP) Palo Alto Networks
  • CANAL+ Group
    Web Technical Architect
    March 2021 - July 2022 (1 year and 4 months)
    Boulogne-Billancourt, France
    Implementation of SCP and management of IAMs and roles. Implementation of Security Hub, AWS Shield, and GuardDuty. Deployment and implementation of AWS Backup and backup policies. Implementation of application logging with CloudWatch log, Datadog, Elasticsearch. Architecture and deployment of VISA payment solution on Canal+ VOD international platforms. With Lambda, KMS, API Gateway, and VISA/Bank Encryption. Design and migration of web architecture based on Elastic Beanstalk to Elastic Container Service AWS + AWS Backup and Akamai (WAF, CDN). Product Owner of X1/X2 Africa Set-top Boxes and deployment of new firmwares with Akamai + Linux+Node JS. Implementation and monitoring of roadmap, management of web development teams and time to market management.
    Amazon Web Services Kubernetes Visa Datadog Cryptography

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Education

  • Master 2, Digital Expert option Web Architect
    DSP Digital School of Paris
    2020
    Master 2 , Expert Digital option Architecte Web
  • Master 1, Digital Project Manager
    Institut F2I
    2019
    Master 1 , Chef Projet Digital

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