MNMartial Ndika
@martialndika
Data Engineer on GCP delivering data & AI solutions with product-focused leadership.
FranceWhat I'm looking for
Je suis Data Engineer spécialisé sur Google Cloud Platform, certifié Professional Data Engineer, et Product Owner IA avec une forte appétence pour la création de valeur par la donnée et l'IA. J'interviens en cadrage de projet, conception d'architectures cloud-native et pipelines de données pour industrialiser la production analytique.
J'ai piloté des migrations SAP BusinessObjects vers GCP (BigQuery, Cloud Storage, Looker), réécrit des ETL legacy en Python, et automatisé des flux avec Airflow/Cloud Composer, Dataflow et CI/CD sur GitLab. J'ai conduit des projets internationaux, rédigé cahiers des charges fonctionnels et techniques, et géré la roadmap produit en mode agile.
Je partage aussi la vulgarisation de l'IA — auteur d'un ouvrage sur l'IA générative — et j'apporte des compétences en gestion de projet IA, orchestration, et production de solutions LLM et RAG avec des stacks incluant LangChain, Hugging Face et outils d'automatisation comme n8n.
Experience
Work history, roles, and key accomplishments
Author & AI Communicator
L'Harmattan
Jun 2025 - Present (8 months)
Authored and published a popular science book on generative AI, managed editorial project end-to-end and produced complementary educational content (YouTube, webinars) to increase public AI literacy.
AI Project Manager
Almanak AI
Jan 2025 - May 2025 (4 months)
Managed international AI projects, designed generative AI content workflows (n8n, ChatGPT, Midjourney), automated data gathering, and coordinated developers, data scientists and HR for an internal profiling tool.
Data Engineer
Capgemini
Dec 2023 - Jun 2024 (6 months)
Led migration of SAP BusinessObjects to a cloud-native BI stack on GCP, optimizing BigQuery ingestion and refactoring reports to Looker, improving reporting reliability and reducing manual report maintenance.
Data Engineer on GCP
Capgemini
Oct 2023 - Nov 2023 (1 month)
Managed GCP data platform operations for BPCE, including remediation of DAG errors, large-scale table migrations (~10,000 tables), and deployment automation with shell, YAML and Terraform to ensure reliable warehouse-to-GCP transfers.
Data Engineer on GCP
Auchan Retail France
Jun 2023 - Sep 2023 (3 months)
Scoped and designed an automated KPI calculation application (Ecla), identified sources and ingestion modes, and defined functional data processing and storage to enable automated KPI production.
Data Engineer
Orange
Oct 2021 - Mar 2023 (1 year 5 months)
Delivered migration of legacy ETL and scheduling to GCP: rewrote ksh/SQL to Python, migrated Dollar Universe schedulers to Airflow on Cloud Composer, rebuilt pipelines and GitLab CI/CD, and modernized microservice deployments.
Consultant Data Scientist
DXC Technology
Jan 2018 - Jun 2020 (2 years 5 months)
Performed data engineering and developed a stock-forecasting ML model for Orange retail, improving inventory prediction through data pipelines and predictive modeling.
Education
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Martial hasn't added their education
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