Profile Details

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Hire Obinna O.

Nigeria

USD 20 /hr

Advanced manufacturing, Chemical Process Engineer and Researcher (over 7 years)

Profile Summary

Highly analytical and versatile Chemical process and materials Engineer (PhD) with over 5 years’ experience in composite materials, process design, and manufacturing research across oil & gas, polymer, and advanced materials sectors. Demonstrated success in process optimization, FEA-based defect analysis, and R&D collaboration with international industries. Proven ability to bridge academic innovation with industrial application, improving process efficiency, material performance, and sustainability outcomes, seeking to leverage expertise in process design, composites manufacturing, and materials research within a progressive engineering or R&D environment.

Subject Matter Expertise

• ☆ Materials Science & Engineering
• ☆ Biomaterials
• ☆ Composite Materials
• ☆ Ocean Engineering
• ☆ Petroleum Engineering
• ☆ Chemical Engineering
• ☆ Chemical Manufacturing
• ☆ Process Chemistry
• ☆ Reactor Design
• ☆ Industrial Engineering
• ☆ Manufacturing
• ☆ Lean Manufacturing
• ☆ Process Engineering

Services

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

Writing Technical Writing, Copywriting, General Proofreading & Editing

Research Market Research, Feasibility Study, Technology Scouting, Fact Checking, Gap Analysis

Consulting Scientific and Technical Consulting, Manufacturing Consulting

Data & AI Image Analysis, Data Visualization, Data Mining, Data Cleaning, Data Processing, Data Insights

Product Development Formulation, Stability/Shelf Life Testing, Material Sourcing, Manufacturing, Quality Assurance & Control (QA/QC), Concept Development, Device Fabrication

Work Experience

Associate Researcher

The Robert Gordon University

July 2025 - Present

Process Engineer

Impac Engineering Limited

December 2016 - July 2017

Education

Doctorate (Engineering)

Robert Gordon University

September 2019 - Present

Bachelor of Chemical Engineering

University of Portharcourt - Nigeria

December 2009 - March 2015

Certifications

• Certification details not provided.

Publications

JOURNAL ARTICLE

Obinna Okolie, Nadimul Haque Faisal, Harvey Jamieson, Arindam Mukherji, James Njuguna (2025). Structural integrity and failure mechanisms of thermoplastic composite pipes for offshore applications: Insights from compressive and flexural testing . Engineering Failure Analysis.

Obinna Okolie, Nadimul Haque Faisal, Harvey Jamieson, Arindam Mukherji, James Njuguna (2025). Thermo-Physical Behaviour of Thermoplastic Composite Pipe for Oil and Gas Applications . Polymers.

Obinna Okolie, Nadimul Haque Faisal, Harvey Jamieson, Arindam Mukherji, James Njuguna (2025). Thermo-Physical Behaviour of Thermoplastic Composite Pipe for Oil and Gas Applications . Polymers.

Obinna Okolie, Nadimul Haque Faisal, Harvey Jamieson, Arindam Mukherji, James Njuguna (2025). Integrated Non-Destructive Testing for Assessing Manufacturing Defects in Melt-Fusion Bonded Thermoplastic Composite Pipes . NDT.

Obinna Okolie, Nadimul Haque Faisal, Harvey Jamieson, Arindam Mukherji, James Njuguna (2025). Integrated Non-Destructive Testing for Assessing Manufacturing Defects in Melt-Fusion Bonded Thermoplastic Composite Pipes . NDT.

Obinna Okolie, Jim Latto, Nadimul Faisal, Harvey Jamieson, Arindam Mukherji, James Njuguna (2023). Advances in structural analysis and process monitoring of thermoplastic composite pipes . Heliyon.

Obinna Okolie, Anuj Kumar, Christine Edwards, Linda A. Lawton, Adekunle Oke, Seonaidh McDonald, Vijay Kumar Thakur, James Njuguna (2023). Bio-Based Sustainable Polymers and Materials: From Processing to Biodegradation . Journal of Composites Science.

Obinna Okolie, Iwona Stachurek, Balasubramanian Kandasubramanian, James Njuguna(2020). 3D Printing for Hip Implant Applications: A Review . Polymers. 12. (11). p. 2682. {MDPI} {AG}