Looking for a job

Ezzahrae cherkaoui

@ezzahraecherkaoui

Message

Data Engineer at Sopra Steria on EDF and ENEDIS projects, where I created a metadata-driven Spark and Scala ETL engine.

Morocco

Message

What I'm looking for

I'm deepening my skills in Power BI and the Big Data ecosystem, including Spark, Scala, Hadoop, SQL, and Kafka, as I prepare to return to industrial environments. I'm also strengthening my professional English for international settings.

At Sopra Steria, I worked as a Data Consultant on EDF and ENEDIS projects, creating a metadata-driven ETL calculation engine on Hadoop clusters with Spark and Scala to replace a legacy application. I also set up ScalaTest unit tests and automated regression testing with Cucumber.

For EDF, I built the backend of a real-time monitoring application covering more than 30 critical IT applications. I managed data flows through Apache NiFi and developed custom components with Java and Spring Boot.

During my final-year internship at Nexans, I developed a Python and Excel application that centralized machine-cleaning instructions and helped eliminate paper circulation. At Renault, I modeled operational and financial KPIs, identifying a projected annual gain of €534,000.

Experience

Work history, roles, and key accomplishments

Current

Perfectionnement Technique

Current

Formation continue autonome

Jan 2026 - Present (9 months)

Self-directed technical upskilling in Power BI and Big Data ecosystem (Spark, Scala, Hadoop, SQL, Kafka) and active consolidation of professional English.

Power BI Spark Scala Hadoop SQL Kafka English

Consultante Data

Sopra Steria

Jan 2022 - Jan 2026 (4 years)

Worked on EDF and Enedis projects, building a metadata-driven ETL engine on Hadoop with Spark and Scala, and developing a real-time monitoring pipeline with Apache NiFi and Spring Boot.

Spark Scala Hadoop Apache NiFi PostgreSQL Spring Boot ETL ScalaTest Cucumber Gitlab Jenkins Jira Confluence Scrum

Ingénieure Data & Performance

Nexans

Jan 2021 - Jan 2022 (1 year)

Developed a Python/Excel application to digitize machine cleaning documents and created a VBA Excel tool to calculate exact cable production quantities, reducing waste and eliminating paper circulation.

Python Excel VBA Visual Management

Analyste Performance Processus

Renault

Jan 2018 - Jan 2019 (1 year)

Modeled the value chain using VSM, collected and cleaned operational data, identified waste, and simulated impacts revealing a potential of +20 points in overall performance. Presented financial KPIs showing a gain of €534,000 per year to plant management.

Excel VSM Data Modeling Continuous Improvement