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Hassna EL-BOUSIYDYHE
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Hassna EL-BOUSIYDY

@hassnael-bousiydy

I build RAG, NLP, and semantic search tools from unstructured business data.

France
Message

What I'm looking for

I'm looking for freelance AI projects where I can turn valuable information trapped in documents and text into practical RAG assistants, semantic search, and NLP tools, beginning with a focused audit or proof of concept and clear evaluation deliverables.

I've built transformer-based NLP systems and reproducible Python pipelines at LRCS, turning scientific literature into machine-readable entities, relations, and properties. I co-authored the LIBAC annotated corpus and peer-reviewed research while designing information extraction, classification, and evaluation workflows using BERT and SciBERT.

At Centrale Nantes, I developed deep-learning forecasting models for wave-force dynamics, improving predictive accuracy by 95% and reducing processing time by 60%. I now help startups and SMEs turn PDFs, reports, support tickets, emails, and knowledge bases into traceable RAG assistants, semantic search, and practical AI tools.

Experience

Work history, roles, and key accomplishments

Université de Picardie Jules Verne / Chalmers University of Technology logoUT
Current

Machine Learning Researcher

Oct 2018 - Present (7 years 11 months)

● Applied statistical and machine-learning methods to large, complex corpora of unstructured scientific literature, structuring raw text into machine-readable entities, relations and properties for downstream analysis. ● Designed iterative experimental workflows - annotation, training, error analysis - evaluating results with precision, recall and F1 to validate model quality and guide refinement

LRCS - Laboratoire de Réactivité et Chimie des Solides logoLS
Current

PhD Researcher – Machine Learning & NLP

Oct 2018 - Present (7 years 11 months)

- Engineered and managed complex structured and unstructured data pipelines, with a focus on scalability and reproducibility
- Collaborated on early-stage research applying CNNs and image processing techniques for multimodal data fusion
- Applied learning-based parameter tuning to optimize preprocessing pipelines for large-scale text and image datasets, improving feature quality by 60%
- Developed

Centrale Nantes logoCN

Research Engineer

Nov 2022 - Apr 2024 (1 year 5 months)

- Developed neural network models in Python to forecast wave force dynamics, increasing prediction accuracy by 95% and reducing error rates in marine forecasting systems
- Designed and evaluated Transformer-based, LSTM and CNN architectures for long-horizon time series forecasting, enabling flexible short- and long-term trend analysis
- Built modular ML pipelines using Python, PyTorch, and Pandas

LRCS - Laboratoire de Réactivité et Chimie des Solides logoLS

Machine Learning & Simulation Intern

Feb 2018 - Jul 2023 (5 years 5 months)

- Built Monte Carlo simulation models to optimize key parameters in lithium-oxygen battery research, improving evaluation accuracy by 60%
- Automated simulation workflows using Python, boosting computational efficiency by 70% and accelerating large-scale data analysis
- Designed iterative learning-based frameworks for parameter tuning, enabling robust convergence to optimal configurations
- Conduc

UN

Researcher

Unknown

Feb 2018 - Jul 2018 (5 months)

Developed numerical models of lithium peroxide growth in Li-air batteries using Python and COMSOL, improving simulation accuracy by 30%.

Centre d'Etudes et de Recherches Démographiques (HCP) logoCH

Data Science Intern – Demographic Research

Mar 2017 - May 2017 (2 months)

- Cleaned and modeled a massive national census dataset (millions of rows), using R, SQL and SPSS to detect anomalies and enhance data integrity
- Built regression and time series models to identify demographic trends, improving policy recommendation accuracy by 80%
- Automated generation of 25+ key demographic indicators (e.g., age pyramids, median age, dependency ratios), supporting high-impact

Education

Degrees, certifications, and relevant coursework

UA

Université de Picardie Jules Verne (Amiens)

Master of Science, Applied Mathematics

II

Institut National de Statistique et d'Economie Appliquée (INSEA)

Bachelor of Audio Engineering, Statistics

UA

Université de Picardie Jules Verne (Amiens)

Doctor of Philosophy, Machine Learning

UA

Université de Picardie Jules Verne (Amiens)

Master 2, Mathématiques Appliquées: Analyse Appliquée et Modélisation

2017 - 2018

This Master’s program provides advanced training in applied mathematics, focusing on mathematical modeling, numerical analysis, and stochastic processes. Developed in collaboration with the CNRS Laboratory (LAMFA – UMR 7352), the program emphasizes solving real-world problems in areas such as scientific computing, energy storage, ecology, and data analysis. Core competencies include PDE analysis,

II

Institut National de Statistique et d'Economie Appliquée (INSEA)

Diplôme d’ingénieur en Statistiques et Économie Appliquée, Statistiques mathématiques et probabilités

2013 - 2017

Engineered a comprehensive, multidisciplinary program in statistics, applied economics, and data science at the prestigious National Institute of Statistics and Applied Economics (INSEA) in Rabat, one of Morocco’s leading grandes écoles under the High Commissioner for Planning. The curriculum included advanced coursework in statistical modeling and econometrics, survey methodology, data mining, ma

Université de Picardie Jules Verne logoUV

Université de Picardie Jules Verne

Master 2, Applied Mathematics

2017 - 2018

Master's program in applied mathematics focusing on mathematical modeling, numerical analysis, and stochastic processes.

Université de Picardie Jules Verne logoUV

Université de Picardie Jules Verne

Master of Science, Applied Mathematics

Master of Science in Applied Mathematics.

Université de Picardie Jules Verne logoUV

Université de Picardie Jules Verne

Doctor of Philosophy, Machine Learning

Doctor of Philosophy in Machine Learning.

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