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Nouri HamzaNH

Nouri Hamza

Data analyst

€300/day
Louvain, BE
3-7 years

Average response time: 1 hour

About Nouri

I help manufacturing, telecom, and finance companies replace slow, manual BI processes with automated, scalable data pipelines and dashboards that actually perform at scale.

Over 5 years I've optimised datasets of 700M+ rows, served 1,500+ daily Power BI users, and migrated entire Cognos report estates to modern Power BI architectures. I work across the full stack from Snowflake data modelling and DBT pipelines to DAX optimisation and enterprise RLS security models.

If your reports take hours to refresh, your team maintains reports manually, or you're moving off a legacy BI platform that's exactly the kind of work I do best.
  • Arabic

    Native or bilingual

  • French

    Native or bilingual

  • English

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Earthlink Telecom
    Business Intelligence Consultant
    TELECOMMUNICATIONS
    October 2024 - January 2026 (1 year and 3 months)
    The client had a 700M+ row CDR dataset with Power BI refreshes taking 8–10 hours and dashboards loading in 15–20 seconds. I redesigned the data architecture using ClickHouse, composite models, and VertiPaq optimisation. I also introduced Tabular Editor and built an internal Centre of Excellence with DAX workshops.
    Load time: 20s → sub-3s / Refresh: 8hrs → 90min (80% faster) / 700M rows handled
    Microsoft Power BI Power BI DAX Clickhouse Modélisation des données Dataflows
  • AGC GLASS GROUP
    Business Intelligence Consultant
    October 2021 - Today (4 years and 8 months)
    Louvain-la-Neuve, Belgium
    Migrated 35+ Cognos reports to Power BI for a manufacturing client with 1,500+ daily users. Built a hierarchical RLS security model using Azure AD, migrated ETL to Python and Dataflows Gen2, and achieved 40%+ performance gains across the board.

    35+ reports migrated / 1,500+ daily users / 40% performance gain
    Microsoft Power BI SQL Snowflake Power Apps Python
  • ABSIX.0
    Data Analyst
    September 2020 - September 2021 (1 year)
    • Perform data analysis that will support and enhance Information Management systems
    • Work independently or as part of a team to design and develop solutions
    • Expert knowledge of Data Management, Business Intelligence and Analytics concepts including
    • Analysis, architecture, design, and development of ETL, data warehouse and business intelligence systems
    • Collaborate to create and enhance data structures (data marts, cubes) to facilitate decision-making
    • Conduct requirements analysis and translate data into informative reports, dashboards, and KPIs
    • Integrate reports in web application
    Microsoft Power BI Data analysis Data visualisation SQL Python

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Education

  • MASTER IN BIG DATA
    Abdelmalek Essaadi University
    2020
    MASTER IN BIG DATA
  • BACHELOR IN DATABASE ADMINISTRATION
    Chouaib Doukkali
    2018
    BACHELOR IN DATABASE ADMINISTRATION

Skill set

Categories