Jean-Charles Nsangolo

💼 Professional experience

Agilytic

Data Engineer Since 2025

• Facility services: data platform implementation

KPMG

Technology Advisor 2022 - 2025

• Automotive company: Design of a data model and development of a customer data platform with Snowflake and dbt for data transformation.
• Retail company: Writing of data quality checks in SQL to verify completeness, uniqueness, validity, and accuracy for customer, vendor, and product data
• Energy sector: Translation of business needs into functional and non-functional requirements and vendor selection for a new ESG architecture.
• Consulting firm: Data modeling, pipeline development, and reporting using SQL Server, SSIS, SSAS, and Power BI, with Oracle as the main data source. Key contributions include integrating a new HR system and ESG data into the data warehouse. Azure DevOps was used for code management, CI/CD pipelines, and project management.
• Public sector organization: Development of Python scripts to automate the extraction of billing data, loading data into an Azure SQL Database, and executing queries to provide Excel extracts to end-users
• Financial service organization: Data collection in SAS of all the bank’s credit exposure to assess credit risk and calculate risk parameters.

🦾 Certifications, trainings

Methodologies

• Data Modeling
• ETL/ELT
• Data warehousing
• Orchestration
• Relational databases

Software & programming

• Python
• SQL
• Power BI
• PySpark
• dbt
• Git
• Azure
• Snowflake
• Databricks
• Fabric

Certifications

• Microsoft Certified: Azure Data Engineer Associate (February 2024)
• Microsoft Certified: Power BI Data Analyst Associate (April 2023)
• Microsoft Certified: Azure Data Fundamentals (February 2023)
• Microsoft Certified: Azure Fundamentals (April 2024)
• Databricks Data Engineer Associate (March 2025)

🎓 Academic credentials

• Master in Computer science engineering

Ecole Polytechnique de Bruxelles, 2022

🇺🇳 Languages

🇫🇷 French: Native

🇬🇧 English: Fluent