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Hire Ahmed Y.

Saudi Arabia

USD 50 /hr

PhD Researcher in Medical Microbiology: Research Consulting, Data Analysis & Manuscript Support.

Profile Summary

I am a PhD researcher in Medical Microbiology with a Master's degree and three peer-reviewed publications in antimicrobial resistance and infectious disease research. My work spans novel antimicrobial discovery, in vitro infection models, and host–pathogen interactions. I also supervised microbiology laboratories across Saudi Arabia, giving me deep experience in both research and clinical microbiology.

Subject Matter Expertise

• ☆ Chemical Reagent Development
• ☆ Dewatering & Drying Technology
• ☆ Trace Elements
• ☆ Mathematical Chemistry
• ☆ Microbiology
• ☆ Microbiome Research
• ☆ Virology
• ☆ Coronaviruses
• ☆ Noroviruses
• ☆ Enteroviruses
• ☆ Zika Virus
• ☆ Adenoviruses
• ☆ Industrial Microbiology
• ☆ Microbiological Assays
• ☆ Bacteriology
• ☆ Gram-Negative Bacteria
• ☆ Gram-Positive Bacteria
• ☆ Biostatistics
• ☆ Zoology
• ☆ Wildlife Management
• ☆ Biochemistry
• ☆ Immunoassay
• ☆ Biochemical Assays
• ☆ Structural Biology
• ☆ Molecular Biology
• ☆ Genetics
• ☆ PCR
• ☆ Next Generation Sequencing (NGS)
• ☆ DNA/Gene Synthesis
• ☆ Cell Biology
• ☆ Membrane Biology
• ☆ Basic Immunology
• ☆ Adjuvant & Antigen Research
• ☆ Microscopy
• ☆ Light Microscopy
• ☆ Fluorescence Microscopy
• ☆ Data Analysis
• ☆ Image Processing
• ☆ Data Processing
• ☆ Data Exploration
• ☆ Data Visualization
• ☆ Big Data Analytics
• ☆ Data Collection
• ☆ Data Management
• ☆ Data Manipulation
• ☆ Machine Learning
• ☆ Bioinformatics
• ☆ Gene & Protein Expression Analysis
• ☆ Systems Biology
• ☆ Structural Bioinformatics
• ☆ Pathogenesis
• ☆ Clinical Microbiology
• ☆ Biomarker Discovery
• ☆ Cell Culture
• ☆ Primary Cells
• ☆ Cell Banking
• ☆ Cell Line Engineering
• ☆ Large Scale Cell Culture
• ☆ Cell Surface Receptors
• ☆ 3D Cell Culture
• ☆ Knowledge Management
• ☆ Taxonomy/Classification
• ☆ Pharmacy
• ☆ Clinical Pharmacy
• ☆ Drug Discovery
• ☆ High Throughput Screening (HTS)
• ☆ Drug Target Identification
• ☆ Hit-to-Lead & Lead Optimization
• ☆ Phenotypic Assays
• ☆ High Content Screening/Imaging
• ☆ Medicinal Chemistry
• ☆ Drug Design
• ☆ Structure-Activity Relationship (SAR) Studies
• ☆ Drug Development
• ☆ Biosafety Testing
• ☆ Microbiology Testing
• ☆ Solid Form Screening
• ☆ Bioanalytical Testing
• ☆ Drug Stability Testing
• ☆ Preclinical ADME/PK/PD
• ☆ Drug-Drug Interactions
• ☆ Preclinical Research
• ☆ Preclinical Pharmacology
• ☆ In vitro Preclinical Toxciology
• ☆ In vivo Preclinical Toxicology
• ☆ Investigational New Drug (IND) Application Consulting
• ☆ Pharmaceutical Regulatory Affairs
• ☆ Drug Efficacy Testing
• ☆ Antibiotic Development
• ☆ Bioavailability
• ☆ Medical Devices
• ☆ Post-Market Surveillance
• ☆ Medical Device Marketing
• ☆ Medical Device Development
• ☆ Medical Device Manufacturing
• ☆ Medical Device Safety Testing
• ☆ Medical Device Validation
• ☆ Medical Device Design
• ☆ Medical Implants
• ☆ In vitro Diagnostics
• ☆ In vitro Diagnostic Validation
• ☆ In vitro Diagnostic Design
• ☆ Point-of-Care Devices
• ☆ Primary Care/Family Medicine
• ☆ Infectious Disease
• ☆ Viral Diseases
• ☆ Respiratory Syncytial Virus (RSV)
• ☆ COVID-19
• ☆ Chikungunya
• ☆ Antibiotic Resistance Research
• ☆ Antibiotic Stewardship
• ☆ Sexually Transmitted Infections (STI)
• ☆ HIV/AIDS Treatment
• ☆ Tropical Medicine
• ☆ Dengue
• ☆ Clinical Laboratory Science
• ☆ Molecular Pathology
• ☆ Clinical Biochemistry
• ☆ Blood Banking & Transfusion Medicine
• ☆ Medical Education
• ☆ Continuing Medical Education (CME)
• ☆ Pharmaceutical Technology

Services

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

Writing Clinical Trial Documentation, Medical Writing, Technical Writing, Copywriting, Creative Writing, General Proofreading & Editing

Research User Research, Meta-Research, Technology Scouting, Fact Checking, Gap Analysis, Scientific and Technical Research, Systematic Literature Review, Secondary Data Collection

Consulting Business Strategy Consulting, Digital Strategy Consulting, Healthcare Consulting, Operations Consulting, Scientific and Technical Consulting, Regulatory Consulting

Data & AI Predictive Modeling, Statistical Analysis, Big Data Analytics, Data Mining, Data Processing, Data Insights

Product Development Recipe Development, Stability/Shelf Life Testing, Product Evaluation, Material Sourcing, Quality Assurance & Control (QA/QC), Packaging Design, Device Fabrication

Work Experience

PhD Candidate

Newcastle University

September 2023 - Present

Rapid Response Team (RRT) National Trainer & local content expert

Ministry of Health

October 2022 - Present

AMR, Microbiology, and Bio-safety National Projects Supervisor

Ministry of Health

October 2021 - September 2023

Education

Masters in Medical Microbiology

University of Manchester

September 2019 - November 2020

Certifications

• Certification details not provided.

Publications

JOURNAL ARTICLE

Yucheng Lu, Daniel Partleton, Filibus M. Gugu, Ahmed Y. G. Alhejaili, Samuel Norris, J. Jonathan Harburn, Jason H. Gill, Jonathan D. Sellars, Alistair K. Brown (2025). Structural isomerisation affects the antitubercular activity of adamantyl-isoxyl adducts . Journal of Enzyme Inhibition and Medicinal Chemistry.

Ahmed Yousef Alhejaili, Ge Zhou, Heba Halawa, Jiayi Huang, Omniya Fallatah, Raneem Hirayban, Sara Iftikhar, Abrar AlAsmari, Mathew Milner, Manuel Banzhaf, et al. (2025). Methicillin-resistant Staphylococcus aureus in Saudi Arabia: genomic evidence of recent clonal expansion and plasmid-driven resistance dissemination . Frontiers in Microbiology.

Ahmed Yousef Alhejaili, Jiayi Huang, Usamah Hussein Alkherd, Mathew Milner, Ge Zhou, Deema Alzahrani, Manuel Banzhaf, Albandari A. Alzaidi, Ahmad A. Rajeh, Maram Abdulmohsen Al-Otaiby, et al. (2024). The dissemination of multidrug-resistant and hypervirulent <i>Klebsiella pneumoniae</i> clones across the Kingdom of Saudi Arabia . Emerging Microbes &amp; Infections.