Open to opportunities

Augustin Nollevaux

@augustinnollevaux

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Data Engineer skilled in building scalable ETL pipelines.

Argentina

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What I'm looking for

I seek a role that fosters innovation and offers opportunities for professional growth in data engineering.

I am a Data Engineer with a strong track record of building scalable and maintainable ETL pipelines, optimizing data workflows, and ensuring data reliability for downstream analytics. I successfully rebuilt a manual reporting process into a fully automated ETL using SSIS and SQL Server, which reduced load times by over 150% and enabled 99% reporting accuracy for strategic business decisions.

My proficiency in SQL, Python, Airflow, Docker, SSIS, and Power BI allows me to bridge technical systems and business requirements effectively. I am an autonomous, fast learner, and proactive in adopting new tools to meet evolving project needs. My experience spans across credit insurance, postal logistics, and data innovation sectors, where I have consistently delivered impactful solutions.

Experience

Work history, roles, and key accomplishments

Freelance Data Engineer

Personal projects

Dec 2023 - Apr 2024 (4 months)

Developed two end-to-end data pipelines, including weather data ingestion from API and flight price extraction using OCR. Projects showcased on GitHub with full code and documentation.

SQL Python GitHub Airflow Docker

Freelance Data Engineer

KAAS

Dec 2023 - Apr 2024 (4 months)

Built end-to-end reporting infrastructure for a food commerce startup, enabling Power BI dashboards for sales monitoring and customer trend analysis, while reducing workload significantly.

Power BI MySQL Python

Data Engineer

Credendo

Dec 2022 - Mar 2024 (1 year 3 months)

Designed and implemented an automated ETL process, optimizing data loading times and producing extensive documentation for stakeholders, ensuring system maintainability and project traceability.

SSIS SQL Server Power BI GitHub DevOps

Data Scientist

Bpost

Mar 2022 - Dec 2022 (9 months)

Designed and maintained dashboards for monitoring courier efficiency, delivering insights through machine learning segmentation, ensuring high data accuracy across multiple SQL tables.

Power BI Python

Education

Degrees, certifications, and relevant coursework

Universidad Tecnológica Nacional

Data Engineering

2025 - 2025

Covered key concepts in data pipelines, ETL/ELT, data modeling and cloud tools.

University of Namur

Master in Data Science, Data Science

2015 - 2022

Completed a Master in Data Science with a thesis in Big Data and a 6-month exchange program at the University of Sao Paulo. Also obtained a Bachelor in Management Engineering focusing on fundamental economic and management courses with IT specialization.