Profile Details

Create Project

★★★★★

☆☆☆☆☆

USD 60 /hr

★★★★★

☆☆☆☆☆

Hire Ryan J.

United States

USD 60 /hr

Freelance Technical Writer | Expert in Complex Storytelling

Profile Summary

I'm a PhD candidate in chemical engineering with a deep background in technical writing, data analysis, and scientific communication. I specialize in translating complex technical ideas, especially in materials science, chemistry, and engineering, into clear, compelling content tailored to expert or non-expert audiences. Whether you need white papers, technical documentation, grant proposals, or scientific blog posts, I bring a trained researcher's eye for detail and clarity to every project.

Subject Matter Expertise

• ☆ Polymer Chemistry
• ☆ Chemical Engineering
• ☆ Process Chemistry
• ☆ Heat Transfer & Calorimetry
• ☆ Fluid Mechanics
• ☆ Data Analysis
• ☆ Data Processing
• ☆ Data Visualization
• ☆ Process Engineering
• ☆ Technical & Scientific Writing
• ☆ Journal Selection
• ☆ Manuscript & Journal Article Writing
• ☆ Instructional Materials
• ☆ Experimental Protocols
• ☆ SOP & Protocol Writing
• ☆ White Papers
• ☆ Textbook Content Writing
• ☆ Science Communication

Services

• Writing
• Research
• Consulting
• Data & AI

Writing Technical Writing, Copywriting, General Proofreading & Editing

Research Fact Checking, Gray Literature Search, Scientific and Technical Research, Systematic Literature Review

Consulting Operations Consulting, Scientific and Technical Consulting

Data & AI Statistical Analysis, Data Visualization, Data Cleaning, Data Processing

Work Experience

PhD Candidate

University of Florida

- Present

Graduate Research Assistant/PhD Candidate

University of Florida

August 2022 - Present

Education

PhD Chemical Engineering

University of Florida

May 2022 - Present

Bachelors

Texas A&M University - College Station - United States

August 2018 - May 2022

Certifications

• Certification details not provided.

Publications

JOURNAL ARTICLE

Ryan A. Johnson, Zoe Reddecliff, Karim El Hajj Sleiman, Joshua D. Moon (2025). CO2-selective transport in PEGDA facilitated transport membranes post-functionalized using click chemistry . Journal of Membrane Science.