Freelancer profile translated to English.

Description

With 10 years of experience in data, I have gradually evolved from Data Engineer to Tech Lead, then to a Product Owner role that I have held for 4 years. This journey has allowed me to acquire valuable dual technical-functional expertise, which I now use to serve high-stakes data projects.

I have contributed to various projects, ranging from the implementation of datalakes (on-premise and cloud) to the migration to Big Data cloud architectures (AWS, GCP…), including the industrialization of artificial intelligence models, the construction of 360 customer views, and the analysis of digital marketing performance.

My hybrid profile, combined with my skills in management and team coordination, allows me to bridge the gap between business needs and technical solutions, while ensuring the quality and value of the delivered products.

Languages

English
Fluent
French
Native or bilingual
Arabic
Native or bilingual

Workplace preferences

Can work on-site

Paris (up to 50km), Lille (up to 20km)

SNCF Connect
Product Owner
TRANSPORTATION
December 2022 - Today (3 years and 6 months)
Paris, France
Context:
- Implementation and management of the Data Platform.
- Implementation of Data governance rules.
- Implementation of data catalog.
- Implementation and management of data flows (sales, after-sales, customers, orders, marketing, navigation, etc.)
- Implementation of monitoring and supervision of components and pipelines.
- Administration and management of storage space and components and services.

Achievements:
▪ Framing of Epics and features
▪ Gathering business needs
▪ Implementation of the roadmap and macro-estimation
▪ Project and team management
▪ Writing functional architecture documentation
▪ Creation and updating of User Stories (US)
▪ Functional specification
▪ Facilitation of maturation and refinement sessions for epics and US
▪ Presentation of US
▪ Prioritization of epics and US
▪ Functional testing and validation
▪ Working in collaboration with governance and security teams

Project environment:
▪ Jira, Miro, Wiki vsc, Amazon Cloud Services (AWS), Spark, Glue, Athena, Starburst, SQL.

Methodology:
▪ Kanban, Agile Scrum.
BPI France
Business Analyst / Proxy PO
BANKING AND INSURANCE
July 2021 - December 2022 (1 year and 5 months)
Paris, France
Context: Implementation and feeding of finance & risk data mart - Ingestion, transformation, exposure and migration of data on AWS Cloud.

Achievements:
▪ Framing of features and user stories (US)
▪ Grooming and refinement of US
▪ Data modeling
▪ Implementation of technical-functional architecture
▪ Functional specification and writing of US on Jira ▪ Performing acceptance tests on XRay
▪ Functional testing and validation
▪ Writing of the acceptance report
▪ Writing documentation on Neurons
▪ Supporting the Product Owner on functional scopes and prioritizations ▪ Interface between the business and the data engineers

Project environment:
▪ Neurons, Jira, Xray, DataLink, Cloud AWS (Glue, S3, Lambda, Athena, Data catalog, Step functions), Pyspark, Python, SQL, Jupyter, Kafka, Spark streaming, Airflow, Gitlab, Jenkins, terraform.

Methodologies:
▪ Agile Safe
Functional Specifications Functional Testing Data Architecture Cloud AWS Spark Python SQL Xray Athena Agile Safe JIRA Risk Analysis
Société Générale
Product Owner
BANKING AND INSURANCE
December 2020 - July 2022 (1 year and 8 months)
Paris, France
Context: Project to implement a model for automating advisor decision-making on
reimbursements for Various Items to Regularize (Prediction of non-reimbursement risks) for BDDF RISQ.

Achievements:
▪ Implementation
▪ Writing functional specifications
▪ Functional architecture and data modeling
▪ Framing and grooming of new subjects
▪ Writing features and US respecting the DOR
▪ Prioritization of features and US with the PO
▪ Performing functional tests
▪ Acceptance tests
▪ Writing of acceptance reports

Project environment:
▪ Jira, SQL, Jupyter, HQL, Cloudera, PySpark, , HDFS, H2O (Machine learning library), Hive, Jupyter, Git,
GitHub, Jenkins.

Methodologies:
▪ Agile Scrum
Functional Specifications Functional Test Acceptance Report Documentation Grooming JIRA SQL HQL Python Jupyter Spark Cloudera Agile Scrum