Freelancer profile translated to English.

Description

- Profile

Big Data and Cloud Engineer, currently working at Crédit Mutuel ARKEA as an Agile Data Engineer and Scrum Master team member, where I manage the Big Data platform at the heart of data performance, security, and reliability challenges.

- Expertise

With solid experience in data engineering, I work on the architecture, industrialization, and security of data pipelines (Kafka, Spark, Airflow, Starburst, Terraform). I combine this technical expertise with an agile leadership approach (Scrum, DevSecOps) to coordinate teams towards robust, scalable, and secure data solutions.

- Entrepreneurship

I am also the founder of TchopCamion, a tech platform connecting individuals, SMEs, and drivers for freight transport in the CEMAC region. This project aims to digitize and streamline a still very informal sector, while paving the way for a financial inclusion fintech.

- Ambitions

I am available for targeted freelance missions focused on Data Engineering, Cloud, and Cybersecurity (DataSec, CloudSec) challenges, with a strong orientation towards the needs of African or European companies undergoing digital transformation.

- Open to

Freelance Data/Cloud/Security missions

CTO or Lead Data opportunities

Tech/Startup partnerships

Strategic support for fundraising

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Remote only

Primarily works remotely

Crédit Mutuel ARKEA
Agile Data Engineer and Scrum Master
July 2024 - Today (1 year and 11 months)
Scrum Master
Data Security
Starburst / Trino
Apache Ranger (access management), Vault (secrets management), etc..
Technological watch and continuous improvement of Data/Cloud practices
etc..
Crédit Mutuel Arkéa
Agile Data Engineer & Scrum Master Team Member
January 2022 - Today (4 years and 5 months)
Brest, France
• Technical and methodological management of a group-wide Big Data platform
• Design and industrialization of data pipelines in a hybrid cloud environment
• Implementation of secure architectures (DataOps / DevSecOps)
• Agile sprint coordination (Scrum Master) and support for project teams
• Technological watch and continuous improvement of Data/Cloud practices
• Implementation of security controls (encryption, authentication, access audit, secure CI/CD)
• Implementation of Data Governance policies in line with GDPR & internal requirements
• Interface with IT security teams for the integration of cybersecurity standards
• Translate business needs (marketing, analytics, operations, etc.) into technical requirements for the Big Data team.
• Create and maintain an agile backlog (user stories, epics) focused on data use cases
• Integrate security constraints into user stories (e.g., data anonymization, encryption, access control).
• Reduction of critical data processing time by 30%
• Improvement of production flow reliability (+25% stability)
• Implementation of a data security repository for sensitive projects
• Work with CISOs (Chief Information Security Officers) and DevSecOps teams to audit the platform.
• Integrate security constraints into user stories (e.g., data anonymization, encryption, access control).
• etc ...
Subsea 7 United Kingdoms
Data & Structure Engineer
December 2019 - January 2021 (1 year and 1 month)
London, England, United Kingdom
• Development of Machine Learning models for anomaly detection on offshore structures (pipelines, spools)
• Production deployment of ML models with PySpark & Spark MLlib
• Real-time data processing via Spark Streaming, Kafka, and Flink
• Spool design, visualization, and interpretation of results (Tableau, Python)
• Implementation of ETL pipelines on Hadoop & Azure environments (Ambari, HDFS, Hive, Sqoop, etc.)
• Integration of Data Engineering & Big Data tools into structural engineering workflows