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Abderrahmane Toubal seghir

@abderrahmanetoubalse

Information Systems Engineer at Sonelgaz who developed a service-request web application and researched explainable malware detection.

Algeria

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What I'm looking for

I'm seeking a position combining applied research and software engineering in information systems security.

At Sonelgaz, I designed and developed a web application for managing service requests, including user management, authentication, and workflow automation. I built it with Laravel, PHP, MySQL, JavaScript, HTML/CSS, and Bootstrap.

For my Master's thesis at Saad Dahlab University of Blida 1, I designed and implemented an FFNN-based malware detection pipeline using the SOREL-20M and EMBER datasets. It achieved 96.20% accuracy and a ROC-AUC of 0.9915.

I applied SHAP, LIME, Integrated Gradients, and GNNExplainer to interpret model predictions, and validated generalization on the BODMAS dataset, achieving 91.19% accuracy. I led the FFNN pipeline and explainability components in a two-person research team that also collaborated on a graph-based approach.

I'm seeking a position that combines applied research and software engineering in information systems security. My studies focused on information systems security, artificial intelligence, and software development.

Experience

Work history, roles, and key accomplishments

Master's Thesis Researcher

Saad Dahlab University of Blida 1

Jan 2024 - Jan 2026 (2 years)

Designed and implemented an FFNN-based malware detection pipeline on SOREL-20M and EMBER datasets, achieving 96.20% accuracy and ROC-AUC 0.9915. Applied explainability techniques and validated generalization on BODMAS dataset.

SOREL 20M Ember BODMAS FFNN GraphSAGE ROC AUC Recall MAE PyTorch PyTorch Geometric GNN scikit learn NumPy Pandas Captum SHAP LIME Integrated Gradients GNNExplainer Malware Detection Deep Learning Explainable AI

Software Engineer

Sonelgaz

Jan 2024 - Jan 2024 (0 months)

Designed and developed a complete web application for managing service requests, including user management, authentication, and workflow automation. Completed a three-month internship at Sonelgaz, translating business requirements into technical solutions.

Git GitHub Laravel PHP MySQL JavaScript HTML CSS Bootstrap REST APIs Web Development

Education

Degrees, certifications, and relevant coursework

Saad Dahlab University of Blida 1

Master's Degree, Information Systems Security

2024 -

Master's degree in Information Systems Security, with a thesis on explainable malware detection using deep neural networks and relational graphs. Ranked among the top 3 students in the program.

Saad Dahlab University of Blida 1

Bachelor's Degree, Information Systems and Software Engineering

2021 - 2024

Bachelor's degree in Information Systems and Software Engineering, with a thesis on designing and developing a full web application for managing service requests for Sonelgaz. Ranked among the top 5 students in the program.