Ismaïl QACEME

Introduction

I’m an Senior Data Engineer, with high expertise in ETL Development. I developed hundreds of ETL pipelines, extracting from and loading to different on-premise and cloud platforms. What I do the best : - Data Integration & Ingestion: Connect and collect data from APIs, SQL/NoSQL databases, data warehouses. - ETL / ELT Pipelines: Design, build, and optimize Extract–Transform–Load workflows using modern tools and cloud platforms. - Data Modeling & Storage: Structure data in relational and non-relational systems; maintain aggregated and analytical tables. - Data Orchestration: Automate and monitor data flows. - Data Quality & Monitoring: Implement data validation, tracking KPIs, and ensure reliability across pipelines. - Documentation & Migration: Maintain clean, well-documented data models and manage database migrations. - Data Delivery: Expose clean and usable data through APIs, dashboards, or analytical apps. Tech Stack: AB Initio, Talend, SQL, Hadoop, MapR, PostgreSQL, MySQL, Python, Azure, NoSQL, REST APIs, Shell scripting, Git

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