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Christophe KabacinskiCK

Christophe Kabacinski

Senior Data Analyst | Python/SQL/SAS

761 €/jour
Brussels, BE
15 ans et +

Délai de réponse moyen : 1h

À propos de Christophe

Senior Data Consultant with 18+ years of experience turning complex, fragmented data ecosystems into reliable, automated and business ready solutions. I work across the full data lifecycle - from ingestion, ETL/ELT pipelines and legacy modernization to reporting, analytics, dashboards, data quality, and AI ready architectures.

I combine data engineering (Python, SQL, SAS, ETL, automation, migration) with strong data analytics capabilities: exploratory analysis, KPI design, dashboarding, business insights, and decision support models. My approach is both technical and analytical, ensuring that data pipelines directly serve measurable business outcomes.

Former SAS Institute consultant, trainer, and university guest lecturer in SQL, SAS and automation, I bring hands on delivery, pedagogy, and strong communication skills to every engagement.

I have delivered 30+ projects across insurance, banking, energy, public sector and analytics environments, working both independently and within cross functional teams.

Core Expertise:
Data Engineering -- Design and build robust ETL/ELT pipelines, high‑volume ingestion processes, workflow automation, orchestration frameworks, and performance‑optimized data flows.

Modernisation & Migration -- Modernize legacy environments through SAS→Python migration, workflow refactoring, microservices architecture, API development, and containerized deployments.

Data Modeling & Quality -- Develop logical data models, DDL structures, data lineage, automated quality controls, and fully documented, production‑ready data assets.

Analytics & Insights-- Deliver KPI frameworks, dashboards, exploratory analytics, decision‑support insights, and automated reporting pipelines aligned with business objectives.

Collaboration & Delivery -- Lead business workshops, translate functional needs into technical specifications, coach SAS/SQL teams, and ensure effective knowledge transfer across stakeholders.
  • Français

    Bilingue ou natif

  • Anglais

    Capacité professionnelle complète

  • Néerlandais

    Notions

Accepte de travailler sur site
Brussels (jusqu’à 10 km)

Expériences

  • ACM Insurance Belgium
    SAS/SQL Coach and Data Analyst
    BANQUE & ASSURANCES
    juillet 2024 - mars 2026 (1 an et 8 mois)
    Brussels Metropolitan Area, Belgium
    • SAS/SQL Coach for business users working both in Non-Life insurance and Life insurance;
    • Supported data teams in structuring and industrialising ETL pipelines: converted business needs into clear functional requirements, designed data models and mappings, defined transformation logic and data‑quality controls;
    • Automated actuarial calculations (ACM Life) and reporting workflows (ACM Non‑Life);
    • Deployed data‑quality monitoring frameworks, executive dashboards and automated documentation processes.
    Coaching SAS DataMart
  • BeOptimized
    Python Data Engineer
    CONSEIL & AUDIT
    décembre 2015 - Aujourd'hui (10 ans et 6 mois)
    Brussels, Belgique
    LLM & API Platform
    • Developed an API to manage and store LLM prompt contexts (personas, output formats)
    • Supported multiple LLM providers (OpenAI, Mistral, local models) and Vector DB outputs
    • Enabled API usage from Excel, SAS, and Python; logged all API calls

    Data Analytics Dashboards
    • Built dashboards to visualize invoices, stock portfolios, job market newsletters, and website traffic
    • Integrated external data sources (Yahoo Finance, Google Analytics, Excel, SFTP call)
    • Produced time-based statistics and interactive visualizations

    Energy Monitoring Web Application
    • Developed a Django web app to track energy consumption and production (gas, water, electricity)
    • Implemented data ingestion via Django REST API and database storage
    • Packaged applications into multiple Docker containers and orchestrated with Kubernetes
    • Containerized and deployed on a NAS server

    WebMaster
    • Creation and update of the company website
    Python LLM Docker FastAPI Pandas
  • BNP Paribas Fortis
    Data Engineer
    BANQUE & ASSURANCES
    octobre 2022 - mai 2023 (7 mois)
    Brussels, Belgium
    • Lift‑up and improvement of two risk applications (SAS IntrNet and SAS EG) to incorporate new products and rules;
    • Reverse‑engineered and optimised application performance, achieving a five‑fold speed improvement !
    • SAS/SQL Coaching and Knowledge Transfer;
    • Project delivered within the estimated budget.
    Optimisation des performances SAS IntrNet Risk Management

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Formations

  • Certificate in statistics, Data Mining
    Université catholique de Louvain
    2011
    Certificate in statistics, Data Mining
  • Master after master
    Katholieke Universiteit Leuven
    2003
    Master in Industrial Managment

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