Wiam B.

Compétences

• Power BI5/5
• SQL5/5
• Python4/5
• Pandas3/5
• Excel4/5
• dbt5/5
• Snowflake4/5
• Delta Lake4/5
• Spark4/5
• Airflow3/5
• Kafka3/5
• AWS3/5
• Azure4/5
• SQL Server4/5
• MySQL3/5
• MongoDB3/5
• Docker4/5
• CI/CD3/5
• Linux3/5
• Laravel3/5
• BigQuery3/5
• Tableau3/5
• Data Visualisation3/5
• data profiling3/5

Expériences

1. Data Engineer Intern – Tanger Med (MedHub)

   March – June 2026

   • Reporting & analysis: designed a Power BI dashboard presenting key logistics KPIs for the operational management of port flows. • Insights: wrote an analysis and recommendations report based on the data, intended for business teams. • Architecture: designed and deployed a containerized Data Lakehouse (Bronze/Silver/Gold) unifying 2 logistics flows (Inbound/Outbound). • Ingestion & processing: PySpark pipeline on heterogeneous files (CSV/Excel): cleaning, typing, detection of duplicates and orphaned data. • Data quality: validation rules at each layer of the pipeline to make the data reliable. • Industrialization: containerized solution with Docker (portability, reproducibility). Cloud: proposed a target Azure architecture (ADF, ADLS Gen2, Databricks). • Stack: Power BI, Docker, Apache Spark, PySpark, Delta Lake.

   • Power BI
   • Docker
   • Delta Lake
   • Azure
   • Spark
   • Databricks
   • Excel

2. Business Analyst Intern, Arboon Project – SAT (Smart Automation Technologies)

   July – October 2025

   • Took part in the analysis and design of a multi-sector booking platform (events, services). • Analyzed business requirements, designed data taxonomies, and wrote the functional specifications document.

3. Web Development Intern – Amendis

   July – August 2024

   Developed an internal website (Laravel & Vue.js) for consulting tenders and awarded contracts: requirements analysis, UML design, development.

   • Laravel
   • Vue.js
   • UML