À propos de Victor
Lead Data Engineer | Data Analyst
- Fast grasp of business context, so technical decisions stay aligned with what actually matters to stakeholders
- Production discipline by default: testing, versioning, CI/CD and documentation, not afterthoughts
- DevOps/DataOps practices applied to data engineering, for pipelines that don't break silently
- Comfortable both building from zero on greenfield projects and untangling existing stacks with technical debt
Français
Bilingue ou natif
Anglais
Capacité professionnelle complète
Expériences
- Novo NordiskData Architect | EngineerINDUSTRIE PHARMACEUTIQUEavril 2026 - Aujourd'hui (4 mois)Paris, FranceObjective: Joined as sole external data architect/engineer to design and deliver a secure, AI-ready data integration pipeline for pharmaceutical commercial data (sell-in), replacing a legacy SFTP/Excel-based vendor process with a governed Snowflake architecture.Data Architecture & Ingestion
- Designing and deploying a vendor deposit layer on AWS Transfer Family (SFTP-compatible) + S3, replacing manual FileZilla transfers with versioned, bucket-isolated storage per vendor
- Building event-driven ingestion into Snowflake via Snowpipe (SQS-triggered on S3 PUT)
Analytics Engineering & Data Modelling- Structuring a layered Snowflake architecture (RAW → TRUSTED → ANALYTICS) via dbt, with star schema fact/dimension tables covering UGA geographic aggregation, CIP/UN/UNEQ product hierarchies and GERS/IQVIA sell-in feeds
- Building a pre-aggregated ANALYTICS serving layer for Power BI, fully dbt-documented for lineage and future ML use cases
Operational Reliability & Governance- Setting up DEV/PROD environment isolation (Snowflake + dbt target environments)
- Delivering operational runbook, data dictionary and vendor onboarding guide to ensure full internal autonomy
Impact: Replacing an undocumented, manual vendor-deposit process with a secure, event-driven, AI-ready data platform serving rare disease and cardiometabolic commercial reporting.Tech Stack: AWS S3, AWS Transfer Family, AWS IAM, AWS SQS, Snowflake, Snowpipe, dbt, Power BI, Python, SQL - AssoConnectSenior Analytics EngineerEDITION DE LOGICIELSavril 2026 - Aujourd'hui (4 mois)Paris, FranceObjective: Joined as sole freelance analytics engineer to stabilize and extend a production dbt stack serving a French SaaS platform for nonprofit management, with no prior documentation or monitoring in place.Analytics Engineering
- Audited and refactored a 667-model dbt project, identifying and resolving critical data quality issues affecting financial metrics and client segmentation
- Extended the transformation layer to support a third market and brand, ensuring consistency across all downstream models and dashboards
- Delivered custom analytics models for enterprise network clients, isolated in a dedicated dbt layer
Operational Reliability- Designed and shipped automated pipeline monitoring with Slack alerting, replacing a fully manual and opaque operational model
- Established recovery patterns for incremental models after pipeline failures, reducing data gaps and manual intervention
- Surfaced and resolved silent failures across ingestion, transformation and scheduling layers
AI-Augmented Engineering- Local multi-agent setup (Claude Code + Ruflo + 22 specialized agents) for codebase audits, SQL debugging and dbt model generation
- Used agentic workflows to accelerate root-cause analysis and reduce time-to-fix on complex pipeline issues
Impact: Turned an undocumented, failure-prone stack into a reliable foundation for Finance, Ops and Partnerships reporting across 3 brands and markets.Tech Stack: dbt, BigQuery, Popsink, Fivetran, RudderStack, GitHub Actions, Metabase, GCP, SQL, Python, Claude Code, Ruflo - QuitoqueLead Data Engineer | Data AnalystLOGISTIQUE & SUPPLY CHAINmars 2026 - Aujourd'hui (5 mois)Paris 13 Gobelins, FranceObjective: Joined as sole data owner to own and evolve an existing analytics stack end-to-end, while supporting the broader Quitoque data team post-acquisition.Full-Stack Data Ownership
- Owned the entire data pipeline solo: Airbyte Cloud ingestion, BigQuery, dbt transformations, Metabase BI delivery and reverse ETL via Hightouch
- Single point of contact between business stakeholders (Marketing, Ops, Finance, CEO) and the data stack
Operational Intelligence- Built real-time Grafana dashboards on Speed WMS for live warehouse visibility: picking performance, stock levels, logistics flows
- Replaced manual processes (Google Sheets, ad-hoc queries) with self-serve dashboards used daily by buyers, logistics managers and ops leads
Analytics Engineering & Data Quality- Maintained and extended a 200+ model dbt project: bug fixes, new KPI models, incremental refactoring, data quality tests
- Fixed critical metric inconsistencies (churn rate, active base, marketing costs) by tracing root causes across the full pipeline
- Shipped a media spend model reconciling Facebook, TikTok and Google Ads at daily granularity
AI-Augmented Engineering- Built a local multi-agent AI system (Claude Code orchestrated via Ruflo, 22 specialized agents) to parallelize codebase audits, SQL debugging, dbt model generation and PR reviews
- Each agent runs a focused role (researcher, security, code-reviewer, perf-sentinel...) coordinated through a shared task queue, cutting audit and review cycles from hours to minutes
Impact: Gave BeneBono's ops, marketing and purchasing teams reliable, real-time data visibility across the supply chain, replacing manual processes and surfacing metric bugs that were distorting strategic decisions.Tech Stack: dbt, BigQuery, Airbyte Cloud, Hightouch, Metabase, Grafana, SQL Server, GCP, Postgres, Python, Git, Claude Code, Ruflo
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Formations
- Ingénieur Machine Learning - RNCP 7, Traitement des donnéesOpenClassrooms2022Ingénieur Machine Learning - RNCP 7, Traitement des données
- Data Analyst - RNCP 6, Traitement des donnéesOpenClassrooms2021Data Analyst - RNCP 6, Traitement des données
Certifications
- Data analystOpenClassrooms2021