Jan Aubert |
Data Integration Specialist & ETL Developer.

I build automated data pipelines and connect systems where standard plugins fail. I turn messy, fragmented data into clean, usable assets.

01. The Engineering Focus

API & Data Syncing

Creating reliable connections between ERPs, PIMs, and e-commerce platforms like PrestaShop and WooCommerce using Python and TypeScript.

Automated ETL Workflows

Designing scalable data pipelines using Talend, KNIME, and SQL to transform fragmented data into actionable business intelligence.

Data Migration & Cleanup

Moving data safely between systems (MySQL, PostgreSQL, CSV). I handle the extraction, transformation, and loading (ETL) so you don't lose records.

02. Patterns of Success

Multi-Supplier Data Ingestion

Streamlined complex data flows from 50+ international suppliers into unified SQL environments, automating what used to be manual bottlenecks.

E-commerce Data Architecture

Engineered backend data syncs for large-scale retail clients, handling high-volume product and inventory updates across multiple regions.

Systems Interoperability

Specialized in making "unfriendly" enterprise software talk to modern web stacks through custom-coded integrations.

03. Technical Arsenal

Languages

Python SQL TypeScript JavaScript Bash

Tools

Talend KNIME Git Azure

Databases

PostgreSQL MySQL SQL Server
&

04. The Trilingual Advantage

Bridging Technical and Cultural Gaps.

Operating natively in French, Spanish, Catalan, and English. I help European companies (especially in France and Switzerland) navigate cross-border technical challenges with direct, clear communication.