Ramzi BOUYEKHF
Senior Data Consultant
Ottignies
Summary
Engineering graduate from IMT Atlantique specializing in data science and business intelligence, I have developed strong expertise in data analysis, data science, and data engineering tools to optimize data usage within companies. My experience includes anomaly detection, process automation, client segmentation, and the creation of dynamic dashboards. Proficient in machine learning and statistical tools (Python, R, Power BI), I enable data-driven decision-making. Certified in AWS and Microsoft Fabric, I am committed to innovation in data.
Overview
9
9
years of professional experience
2
2
Certifications
Work History
Development of Dashboards for Banking Compliance Monitoring
Deloitte Consulting France (UBAF)
Paris
01.2024 - 04.2025
- Designed a non-client entity repository to consolidate duplicate companies in the data (Python).
- Implemented ingestion pipelines to feed dashboards with transformed data (PySpark, Microsoft Fabric).
- Developed dashboards for monitoring banking compliance of transactions (Power BI).
- Implemented industrialization processes for the repository and dashboards.
Automatic Anomaly Detection in Life Insurance Contracts
Deloitte Consulting France (ERGO)
Paris
10.2021 - 12.2023
- Developed machine learning models for anomaly detection in forecast data under IFRS 17 (Python).
- Implemented PySpark notebooks for data preparation (PySpark, Databricks).
- Built dashboards for anomaly monitoring and KPIs (Power BI).
- Project scoping using Agile methodology (Scrum, JIRA).
Commercial Performance Monitoring Dashboards
Deloitte Consulting France (Stellantis - Bouygues Telecom)
Paris
10.2020 - 09.2021
- Built data preparation pipelines for dashboards (ETL).
- Developed commercial performance dashboards (CRM Analytics).
- Project scoping using Agile methodology (Scrum, JIRA).
Client Segmentation for Targeted Advertising Campaign
Deloitte Consulting France (Bricomarché)
Paris
06.2020 - 09.2020
- Collaborated with business teams for requirements gathering.
- Data collection and preparation (Python, PySpark, PostgreSQL).
- Modeled customer segmentation using RFM-P metrics.
Cultural Model Detection and Sentiment Analysis
Deloitte Consulting France (CANdF)
Paris
01.2020 - 06.2020
- Detected cultural patterns using neural networks (Python, BERT).
- Applied NLP techniques (stemming, lemmatization) for keyword detection.
- Leveraged GCP for AI model development.
Anomaly Detection in Insurance Data
Deloitte Consulting France (Prédica)
Paris
11.2018 - 01.2019
- Conducted workshops, data collection, and preprocessing.
- Developed anomaly detection models (Python).
Parking Ticket Data Analysis and Predictive Maintenance
Worldline
Paris
03.2018 - 08.2018
- Analyzed vehicle parking data (Jupyter Notebook, Pandas, PostgreSQL).
- Built predictive models for parking availability (time series, K-means, Google Maps API, REST API Flask, random forests).
- Simulated data streams for predictive maintenance (MapR, Kafka, OpenTSDB, MapR-DB, Drill, Spark, Grafana).
Improvement of a Solution for Scanning Identity Documents and Detecting Document Fraud
Worldline
Bezons
02.2017 - 08.2017
- Compiled and used OpenCV and Tesseract (OCR) as native libraries.
- Performed continuous integration using Maven, Docker, and Nexus on GitLab.
- Enhanced a Windows application using the DocId solution, programmed in C#.
- Used Scrum method.
Web Application Migration and Testing Solution
Gemalto
Sophia Antipolis
07.2016 - 12.2016
- Web development and testing (Java, J2EE).
- Internship
Education
Engineering Degree - Computer Science: Databases, Software Engineering, Graph Theory, Advanced Algorithms, Distributed Systems, etc.
09-2018
Data Science: Statistical Analysis, BI, Data Mining, Machine Learning, Big Data (NoSQL, Spark, HDFS), Deep Learning.
Preparatory Classes (MPSI/MP) -
01.2014
Skills
Cloud & Data Platforms : Microsoft Azure, Databricks, AWS, Terraform
Data Engineering & Processing : PySpark, SQL, Python (Pandas, Numpy, Scikit-learn), ETL pipelines
Business Intelligence & Analytics : Power BI (Power Query, DAX, RLS/OLS, ALM Toolkit), CRM Analytics
Data Science & Machine Learning : Feature engineering, Scikit Learn, SHAP, CRISP-DM methodology, Data quality analysis (accuracy, completeness, consistency)
Other Tools & Practices : Git (GitHub, GitLab), Agile / Scrum
Certification
AWS Certified Developer - Associate
ADDITIONAL ACTIVITIES
Sea fishing, Chess, Video games
Accomplishments
My Github projects :
- Gold medalist in competition Home Credit Default Risk.
- Personal projects (AWS, OpenAI API, Terraform).
Timeline
Microsoft Fabric Data Engineer Associate (DP-700)
06-2025
Development of Dashboards for Banking Compliance Monitoring - Deloitte Consulting France (UBAF)
01.2024 - 04.2025
AWS Certified Developer - Associate
12-2023
Automatic Anomaly Detection in Life Insurance Contracts - Deloitte Consulting France (ERGO)
10.2021 - 12.2023
Commercial Performance Monitoring Dashboards - Deloitte Consulting France (Stellantis - Bouygues Telecom)
10.2020 - 09.2021
Client Segmentation for Targeted Advertising Campaign - Deloitte Consulting France (Bricomarché)
06.2020 - 09.2020
Cultural Model Detection and Sentiment Analysis - Deloitte Consulting France (CANdF)
01.2020 - 06.2020
Anomaly Detection in Insurance Data - Deloitte Consulting France (Prédica)
11.2018 - 01.2019
Parking Ticket Data Analysis and Predictive Maintenance - Worldline
03.2018 - 08.2018
Improvement of a Solution for Scanning Identity Documents and Detecting Document Fraud - Worldline
02.2017 - 08.2017
Web Application Migration and Testing Solution - Gemalto
07.2016 - 12.2016
IMT Atlantique - Engineering Degree, Computer Science: Databases, Software Engineering, Graph Theory, Advanced Algorithms, Distributed Systems, etc.
Lycée Jean Moulin - Preparatory Classes (MPSI/MP),