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Hire Dr. Ayoub B.

Morocco

USD 20 /hr

Applied Mathematician & Fractional Models, Optimal Control & Epidemiological Systems

Profile Summary

I am an applied mathematician with a PhD in Applied Mathematics and extensive experience in mathematical modeling, epidemiological systems, optimal control, and nonlinear dynamical analysis. Over the years, I have worked on theoretical and computational aspects of epidemic modeling, including stability analysis, reproduction numbers, fractional differential models, and numerical simulations. I have served as a peer reviewer for multiple international journals published by Springer Nature and Elsevier, providing detailed, constructive feedback on the mathematical rigor, modeling assumptions, and numerical validation of submitted manuscripts. This experience has strengthened my expertise in evaluating research quality and ensuring reproducibility in applied mathematics studies. In addition, I offer scientific consulting and pre-submission manuscript reviews, helping researchers refine their work, improve clarity, and ensure technical accuracy. My work is fully remote and adaptable to clients’ needs. I am passionate about bridging theoretical research with practical applications in epidemiology, dynamical systems, and optimal control, and I am committed to providing high-quality, rigorous, and timely contributions to research projects, consultancy assignments, and academic collaborations.

Subject Matter Expertise

• ☆ Applied Mathematics
• ☆ Mathematical Models
• ☆ Mathematical Optimization
• ☆ Mathematics Education
• ☆ Mathematical Control Theory
• ☆ Computational Sciences
• ☆ Mathematical Physics
• ☆ Differential Equations
• ☆ Computational Mathematics

Services

• Writing
• Research
• Consulting
• Data & AI
• Product Development

Writing Technical Writing, General Proofreading & Editing

Research Scientific and Technical Research, Systematic Literature Review

Consulting Scientific and Technical Consulting

Data & AI Predictive Modeling, Statistical Analysis, Image Processing, Big Data Analytics, Data Cleaning

Product Development Formulation, Stability/Shelf Life Testing, Product Validation

Work Experience

Air Traffic Safety Electronics Engineer

Office National des Aeroports

September 2019 - Present

Education

PhD Applied Mathematics

Mohammed First University

September 2021 - September 2025

B.S. Aeronautical Engineering

Académie Internationale Mohammed VI de l'Aviation Civile

September 2016 - July 2019

Certifications

• Reviewer Certificate

  Scientific Reports Journal

  January 2025 - Present

• Reviewer Certificate

  Discover Public Health Journal

  January 2025 - Present

Publications

JOURNAL ARTICLE

Ayoub Bouissa, Nabil Azouagh, Najib Tsouli (2025). Mathematical analysis of an SIRS fractional-order model with competition involving two pathogens strains: an application on COVID-19 pandemic . Japan Journal of Industrial and Applied Mathematics.

Bouissa Ayoub, Tsouli Najib (2025). Comprehensive analysis of disease dynamics using nonlinear fractional order SEIRS model with Crowley–Martin functional response and saturated treatment . International Journal of Biomathematics.

Ayoub Bouissa, Mostafa Tahiri, Najib Tsouli, Moulay Rchid Sidi Ammi (2025). Optimal control of multi-group spatio-temporal SIR model . Journal of Mathematical Analysis and Applications.

Ayoub, B., Najib, T.(2025). Comprehensive analysis of disease dynamics using nonlinear fractional order SEIRS model with Crowley–Martin functional response and saturated treatment . International Journal of Biomathematics. 18. (4).

Bouissa, A., Azouagh, N., Tsouli, N.(2025). Mathematical analysis of an SIRS fractional-order model with competition involving two pathogens strains: an application on COVID-19 pandemic . Japan Journal of Industrial and Applied Mathematics.

Bouissa, A., Tahiri, M., Tsouli, N., Sidi Ammi, M.R.(2025). Optimal control of multi-group spatio-temporal SIR model . Journal of Mathematical Analysis and Applications. 542. (1).

Ayoub Bouissa, Mostafa Tahiri, Najib Tsouli, Moulay Rchid Sidi Ammi (2023). Global dynamics of a time-fractional spatio-temporal SIR model with a generalized incidence rate . Journal of Applied Mathematics and Computing.

Bouissa, A., Tahiri, M., Tsouli, N., Sidi Ammi, M.R.(2023). Global dynamics of a time-fractional spatio-temporal SIR model with a generalized incidence rate . Journal of Applied Mathematics and Computing. 69. (6). p. 4779-4804.

OTHER

Ayoub, B., Najib, T.(2022). A new SEIRPV mathematical model to study the evolution of Covid-19 in Morocco . Research Square.