Hi, I'm Emilie Lejeune, a Data Science & Engineering Consultant based in Flobecq, Belgium. I have over 9 years of experience in data engineering, analytics, and applied data science. With a strong mathematical background, I bring expertise in Python, R, SQL, SAS, and modern data stacks. I design, implement, and deploy ETL pipelines, APIs, and analytical solutions across finance, automotive, media, and industrial sectors. I am a certified SAS and Python professional with solid consulting experience.

Emilie Lejeune

Hi, I'm Emilie Lejeune, a Data Science & Engineering Consultant based in Flobecq, Belgium. I have over 9 years of experience in data engineering, analytics, and applied data science. With a strong mathematical background, I bring expertise in Python, R, SQL, SAS, and modern data stacks. I design, implement, and deploy ETL pipelines, APIs, and analytical solutions across finance, automotive, media, and industrial sectors. I am a certified SAS and Python professional with solid consulting experience.

Available to hire

Hi, I’m Emilie Lejeune, a Data Science & Engineering Consultant based in Flobecq, Belgium. I have over 9 years of experience in data engineering, analytics, and applied data science.

With a strong mathematical background, I bring expertise in Python, R, SQL, SAS, and modern data stacks. I design, implement, and deploy ETL pipelines, APIs, and analytical solutions across finance, automotive, media, and industrial sectors. I am a certified SAS and Python professional with solid consulting experience.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
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Language

English
Advanced
French
Fluent
Dutch
Beginner

Work Experience

Data Science Consultant at WeLoveDataScience
September 1, 2018 - December 1, 2025
Designed and deployed ETL workflows using SQL, Python, and R for geospatial, B2B/B2C, and data quality solutions. Developed and maintained APIs using FastAPI and Docker for production environments. Led analytical and data engineering projects for BMW, AGC Glass, SNCB, IPM, and Airties. Contributed to internal R&D on spatial databases and automated matching systems.
Risk & Data Consultant at Business & Decision
November 1, 2015 - September 1, 2018
Developed and maintained SAS-based risk and reporting applications for financial and public-sector clients. Designed data quality controls, dashboards, and regulatory reporting solutions. Contributed to the AnaCredit proof of concept presented at SAS Forum Brussels 2016.

Education

Master of Science in Mathematics at Université Catholique de Louvain
January 1, 2013 - January 1, 2015
Bachelor of Science in Mathematics at Université Catholique de Louvain
January 1, 2009 - January 1, 2013
Master of Science in Mathematics at Université Catholique de Louvain
January 1, 2013 - January 1, 2015
Bachelor of Science in Mathematics at Université Catholique de Louvain
January 1, 2009 - January 1, 2013

Qualifications

PCEP – Certified Entry-Level Python Programmer
January 1, 2020 - December 28, 2025
SAS Advanced Programmer
January 1, 2016 - December 28, 2025
SAS Base Programmer
January 1, 2015 - December 28, 2025
Supervised Machine Learning: Regression and Classification – DeepLearning.AI
January 1, 2016 - January 8, 2026
PCEP – Certified Entry-Level Python Programmer
January 1, 2020 - January 8, 2026
SAS Advanced Programmer
January 1, 2016 - January 8, 2026
SAS Base Programmer
January 1, 2015 - January 8, 2026

Industry Experience

Financial Services, Manufacturing, Media & Entertainment, Professional Services, Software & Internet