Islam Boumediene

END-TO-END ANALYTICS SET UP FOR FINANCE

• Data architecture and design

• Data modeling based on medallion architecture

• Technical implementation

As part of a strategic project for finance teams, my role consists of providing technical guidance on architecture and tooling choices,

delivering scalable data solutions with a strong focus on generating business value quickly.

Technical context: DBT, Snowflake, PowerBI, Gitlab (CI/CD)

Data Platform Design & Modernization

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• Designed and built the company's data warehouses, from architecture to production

• Initiated and led the AI-assisted decommissioning of the legacy system and migration to new data assets

• Defined and implemented data governance rules across the platform

• Drove Data Mesh transformation, decentralizing data ownership to the tech teams producing the data

• Enabled and upskilled analytics engineers;

• Acted as strategic advisor to data teams on the key data initiatives to undertake

Lead the design and build of the company's data warehouses and the AI-assisted legacy decommissioning I originated, while defining data governance rules and decentralizing data ownership to the teams producing the data.

Technical context: Airflow, DBT, Python, PySpark, Google BigQuery, Azure DevOps Pipelines (CI/CD), Git, Claude Code, OpenCode

DATA PLATFORM SET UP

• Data architecture and design

• ETL and ELT pipelines set up

• Data modeling, data warehousing and support to end users

• Data Mesh transformation

• Data governance rules enhancement, data catalog and metadata management

As part of the data engineering team, I participated in the Data platform enhancement. My daily work encompasses building up ingestion and transformation pipelines, data warehousing and business modeling. My role have evolved into taking a wide part in Younited Data Mesh transition by tooling up and assisting business / tech teams following key data governance principles.

Technical context:Airflow, DBT, Python, PySpark (Spark3), BigQuery, Google Cloud Run, Dataflow, Kubernetes,Azure DevOps Pipelines (CI/CD), Git