Freelancer profile translated to English.
Back to original languageAbout Kylian
Data/Cloud Engineer with 4 years of experience in designing and deploying data pipelines and data platforms on GCP and Azure.
I am involved in setting up ingestion pipelines, orchestrating data workflows, and building scalable cloud architectures used by business and product teams.
My recent experiences include:
- Designing serverless architectures on Google Cloud (Cloud Functions, Pub/Sub, BigQuery)
- Implementing multi-source ingestion pipelines and orchestrating data workflows (Python, Airflow)
- Automating infrastructure deployment via Terraform and CI/CD
- Implementing monitoring and logging for data platforms (Elastic, Cloud Logging)
I work on end-to-end data projects: ingestion, transformation, orchestration, deployment, and monitoring in cloud environments.
Available for remote freelance missions related to data engineering, data pipelines, and cloud architectures.
French
Native or bilingual
English
Conversational
Spanish
Conversational
Remote only
Primarily works remotely
Experience
- WewyseConsultant Data EngineerCONSULTING AND AUDITSFebruary 2025 - Today (1 year and 4 months)Paris, France
Mission 1: Internal Chatbot (6 months)
- Development of an internal Slack chatbot integrated with Google Cloud, used by approximately 60 employees
- Design of a serverless architecture (Cloud Functions, Pub/Sub, Firestore, BigQuery)
- Integration of LLMs (Cohere, Groq) with an average response time of 5 seconds
- Implementation of weekly multi-source ingestion pipelines feeding the chatbot (Confluence, SharePoint, Web)
- Automation of multi-environment deployments using Terraform
- Scheduling of automated tasks via Cloud Scheduler
- Implementation of technical monitoring and log management
Mission 2: L'Oréal (since September 2025)
- Design of data flows feeding the adoption tracking of 40 L'Oréal digital products
- Collection and consolidation of data from various sources (App Insights, Power BI, Cloud Logging, SharePoint)
- Design of data models (datasets, fact tables, dimensions)
- Definition of adoption KPIs (unique users, monthly objectives per hub/country/entity/laboratory)
- Development of Power BI dashboards used by product teams
- Contribution to the definition of the data architecture
- CRAFT (filiale FinTech Crédit Agricole)Data EngineerBANKING AND INSURANCEJuly 2023 - December 2024 (1 year and 5 months)Paris, France
- Processing of client financial data and regional cash registers with high volume
- Development and deployment of data pipelines in multi-environments
- Containerization of applications via Docker
- Automation of deployments via CI/CD pipelines
- Orchestration and daily scheduling of tasks via Airflow
- Monitoring of systems and applications, with SLA tracking
- Implementation of an automated alerting system
- Business & DecisionData ConsultantCONSULTING AND AUDITSJuly 2022 - June 2023 (11 months)Nantes, FranceMission: Gares & Connexions (SNCF subsidiary)
- Design and industrialization of data migration and transformation pipelines via Azure Data Factory and Databricks
- Processing and structuring of several million records (railway and HR data)
- Feeding databases for analysis
- Development of operational monitoring dashboards
- Technical documentation and collaboration in agile methodology
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Education
- Master Data-Science andUBS Vannes2022Master Data-Science et
- Bachelor's Degree in Computer Science and Data ScienceUniversité Lyon 22020Licence Informatique et Data-Science