Profile Details

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Hire Dr. Osama K.

Egypt

USD 50 /hr

PhD Chemist | Academic Research, SPSS Data Analysis & Manuscript Preparation

Profile Summary

PhD in Chemistry with extensive experience in academic research, scientific writing, and data analysis. I have supported MSc and PhD research projects from proposal development to publication in peer-reviewed journals. My expertise includes adsorption studies, analytical chemistry, and statistical analysis using SPSS. I deliver accurate, plagiarism-free, and publication-ready work with clear interpretation of results and strict adherence to deadlines.

Subject Matter Expertise

• ★ Data Analysis
• ★ Academic Testing
• ★ Technical & Scientific Writing
• ☆ Chemical Reagent Development
• ☆ Inorganic Chemistry
• ☆ Physical Chemistry
• ☆ Analytical Chemistry
• ☆ Flow Chemistry
• ☆ Green Chemistry
• ☆ SPSS
• ☆ Manuscript & Journal Article Writing

Services

• Writing

Writing Technical Writing, Creative Writing

Work Experience

Quality control laboratory manager

Abu Simbel for food manufacturing and packaging / Egypt

January 2016 - Present

Egyphar

January 2016 - Present

Water treatment site manager

Engineering solutions group (ENSOL) Egypt

January 2015 - January 2016

Central laboratory head shift

TCI Sanmar chemicals SAE Egypt

January 2013 - January 2015

Education

Doctor of Philosophy (PhD) - Specialized in chemistry

Portsaid University

January 2021 - November 2023

Certifications

• Fundamental of digital transformation certificate (FDTC)

  Portsaid University - Information systems and technology center (ISTC)

  May 2023 - Present

Publications

BOOK CHAPTER

Farid I. El-Dossoki, Osama K. Hamza, Esam A. Gomaa (2024). Removal of Methylene Blue from an Aqueous Solution Using a Surfactant-Modified Activated Carbon . Engineering Solutions Toward Sustainable Development.

Farid I. El-Dossoki, Osama K. Hamza, Esam A. Gomaa (2024). Removal of Methylene Blue from an Aqueous Solution Using a Surfactant-Modified Activated Carbon .

Farid I. El-Dossoki, Osama K. Hamza, Esam A. Gomaa (2024). Thermodynamic, Kinetics, and Adsorption Mechanism Studies of Methyl Orange by Surfactant-Modified Activated Carbon .

JOURNAL ARTICLE

NORELDIN ABDOLLA, farid El-Dossoki, osama Hamza, Essam Gomaa(2023). Measurements and Modelling of the Micellization of Alkyl Benzyl Dimethyl Ammonium Chloride and Cetyl Trimethyl Ammonium Chloride in Various Aqueous Media at 298.15 °K . Egyptian Journal of Chemistry. 0. (0). p. 0--0. Egypts Presidential Specialized Council for Education and Scientific Research

El-Dossoki, F.I., Abdalla, N.S.Y., Gomaa, E.A., Hamza, O.K.(2020). An insight into thermodynamic and association behaviours of cocamidopropyl betaine (CAPB) surfactant in water and water–alcohol mixed media . SN Applied Sciences. 2. (4).

El-Dossoki, F.I., Gomaa, E.A., Hamza, O.K.(2019). Solvation Thermodynamic Parameters for Alkyl Benzyl Dimethyl Ammonium Chloride and Cetyl Trimethyl Ammonium Chloride Surfactants in Water and Alcoholic-Water Solvents . Journal of Chemical and Engineering Data. 64. (10). p. 4482-4492.

El-Dossoki, F.I., Gomaa, E.A., Hamza, O.K.(2019). Solvation thermodynamic parameters for sodium dodecyl sulfate (SDS) and sodium lauryl ether sulfate (SLES) surfactants in aqueous and alcoholic-aqueous solvents . SN Applied Sciences. 1. (8).