À propos de Oualid
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Anglais
Capacité professionnelle complète
Expériences
- LabelVie (Carrefour Maroc)Cloud Data Architect – Azure, Databricks & AI PlatformCOMMERCE DE DÉTAILjanvier 2025 - septembre 2025 (8 mois)Casablanca, MarocCloud Data Architect – Azure, Databricks & AI PlatformKey Responsibilities:Designed and validated the target Azure Data & AI architecture (HLD/LLD), covering governance, resilience, and performance in alignment with the Azure Well-Architected Framework.Implemented a multi-hop Databricks Lakehouse (Bronze → Silver → Gold) with Auto Loader, Delta Live Tables, and advanced optimizations (+65% performance on batch & streaming).Built and industrialized Machine Learning pipelines with Databricks ML, MLflow, and Azure ML, integrated into a CI/CD & MLOps framework for automated deployment, retraining, and monitoring.Established a Data Quality & Governance framework with Unity Catalog (lineage, RBAC, RLS/CLS, encryption, GDPR/ISO 27001 compliance).Enforced Zero Trust security using Private Endpoints, Managed Identities, MFA, and Conditional Access, achieving RTO <15 min and RPO <5 min.Automated multi-environment deployments (DEV/REC/PROD) with Azure DevOps, Template Specs, and Terraform.Provided technical leadership and coaching to a team of 8 engineers/architects, ensuring alignment between technical delivery and business objectives.Achievements:Delivered a secure and governed enterprise Lakehouse platform validated through HLD/LLD.Improved processing performance by +65% across batch and streaming workloads.Enabled real-time ML deployment, powering predictive insights in Power BI & Microsoft Fabric.Established a sustainable CI/CD & MLOps operating model with end-to-end automation.Strengthened security and compliance posture with a Zero Trust architecture.
- BPCE GroupeTech Lead Machine Learning & AI Automationfévrier 2024 - février 2025 (1 an)Paris, France
- Tech Lead – Data Transformation, Machine Learning, and AI Automation
- Key Responsibilities:
-Designed and implemented automated data extraction workflows using Alteryx, SSIS, and PowerShell, streamlining data integration from multiple sources (SharePoint, APIs, flat files).-Leveraged Azure Analysis Services (AAS) for tabular cube storage and predictive modeling, enabling real-time business intelligence and forecasting.-Developed and deployed Machine Learning (ML) models in Alteryx for predictive analytics, including clustering, regression, and anomaly detection, to enhance risk analysis and financial forecasting.-Optimized ETL processes by designing and fine-tuning SQL Stored Procedures, Functions, and Triggers, ensuring data integrity and performance.-Automated data pipelines using Alteryx and SSIS, enabling scalable and repeatable workflows for data transformation and ML model scoring.-Integrated AI-driven insights into Power BI dashboards, providing real-time decision-making capabilities for financial and risk analytics teams.- Achievements:
-Increased operational efficiency by automating workflows, reducing manual intervention and processing time.-Enhanced business intelligence by integrating AI-based predictive analytics into decision-making processes.-Developed scalable ML models for risk management, financial forecasting, and ESG reporting, improving accuracy and strategic planning.-Optimized reporting capabilities by ensuring seamless integration between Azure, SQL Server, Alteryx, and Power BI. - BNP PARIBASCloud Security Architect & Azure Databricks Expertjanvier 2021 - janvier 2024 (3 ans)Montreuil, France
- Cloud Security Architect & Azure Databricks Expert
- Key Responsibilities:
-Designed and implemented a scalable hybrid Azure architecture integrating Azure Databricks, Synapse Analytics, and Power BI for secure, high-performance data workflows.-Architected a Multi-Hop Data Lakehouse using Databricks Delta Lake (Bronze, Silver, Gold layers) for optimized data lineage and governance.-Implemented CI/CD pipelines using Azure DevOps, GitHub Actions, and Terraform for automated deployments.-Enforced Zero Trust security with RBAC, MFA, Row-Level Security (RLS), and Column-Level Security (CLS).-Conducted cybersecurity attack simulations and hardened defenses against SQL Injection, XSS, brute-force, and DDoS attacks.-Optimized Databricks workloads, reducing query execution time by 65% using partitioning, Delta Live Tables (DLT), and Photon Engine.-Integrated Structured Streaming for near real-time data ingestion with Auto Loader and CDC pipelines.-Designed Power BI models with DirectQuery on Synapse, reducing query time by 40% using advanced DAX techniques.- Achievements:
-40% faster Power BI queries through DAX optimization and Synapse integration.-65% ETL acceleration using Databricks Photon and Z-Ordering.-50% cost reduction with Serverless SQL and caching strategies.-95% attack mitigation through Zero Trust and advanced monitoring.-Enabled real-time analytics with CDC pipelines and minimal latency.-Validated architecture with Microsoft engineers for compliance and best practices.
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Formations
- Master's Degree in Decision Sciences (DS)the University of Valenciennes2014Master's Degree in Decision Sciences (DS)
Certifications
- Azure Solutions Architect ExpertMicrosoft
- Cybersecurity Architect ExpertMicrosoft