Freelancer profile translated to English.

Description

I am an Analytics Engineer specializing in Snowflake and dbt, certified in both technologies, with 1 year of experience in data transformation and modeling. I help companies structure their data into reliable, scalable, and easily usable models to enhance the quality of their analysis and improve decision-making.

Languages

French
Native or bilingual
English
Fluent
Arabic
Native or bilingual

Workplace preferences

Can work on-site

Paris (up to 50km)

Growth Hackerz
Data Analytics Engineer
CONSULTING AND AUDITS
March 2025 - Today (1 year and 5 months)
Paris, France
• Designed a data architecture to extract, transform, centralize, analyze, and visualize multi-source data (CRM (HubSpot, Lemlist), management (Notion, HR)) generated by the sales team.

• Interactive Power BI dashboards: developed 20+ KPIs, contributing to a 27% increase in sales performance.

• Appointment scoring model (honorability): deployed in production, -20% no-shows, prioritized follow-ups.

• Developed an AI agent capable of automatically retrieving audio recordings of sales calls, transcribing them, and structuring the exchanges for analysis.

• Semantic analysis of conversations (NLP) to identify key arguments, signals of interest or objection, and patterns that influence prospect decisions.

• Evaluated the performance of each salesperson based on their interactions (strengths, weaknesses, approach style) and recommended matching them with the right prospect profiles according to their characteristics.

• Traceability, quality control, and process documentation with the teams.
Microsoft Power BI SQL Python Snowflake DBT
Major SA
Front-end Data Engineer
EDUCATION AND E-LEARNING
July 2022 - September 2024 (2 years and 2 months)
Nouakchott, Mauritania
• Participated in the design of an educational mobile application in React for fun math learning in primary school.

• Monitored student performance (success rate, average time per exercise, individual progress).

• Collected and structured usage data in Firebase to feed analysis reports (learning dashboards).

• Optimized design and interactions through engagement metrics analysis (completion rate, retention, offline activity).
Python Firebase Microsoft Power BI Definition and monitoring of indicators (KPI) Statistics
Ministère de l'Équipement et des Transports
Data Analyst
TRANSPORTATION
June 2021 - October 2021 (4 months)
Nouakchott, Mauritania
• Produced indicators for the internal fleet (cars, utility vehicles, machinery) and the national fleet (registrations, technical inspections) to aid decision-making.

• Maintenance/operation dashboards (availability, breakdowns, costs) and safety (accident frequency/severity, areas).

• Traceability and data quality (telematics, inventories, databases); harmonization of calculation methods.
Microsoft Power BI SQL Python Microsoft Excel KPI Monitoring

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Master in Applied Mathematics and Computer Science
University of Lille
2025
Master 2 MIASHS
Professional Master in Data Science
University of Carthage
2024
Master Professionnel en Data Science