Profile Details

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Hire Dr. Jason S.

United States

USD 125 /hr

PhD Engineer | Biomedical Scientific Writing, Literature Review & Cardiovascular Research Consulting

Profile Summary

I'm a PhD engineer specializing in computational biomechanics and cardiovascular research, with 10+ years of academic and industry experience. I help researchers, clinicians, students, and companies with high-quality scientific writing, literature reviews, manuscript editing, grant review, and research methodology consulting — particularly in biomedical engineering and cardiovascular applications. My research background includes patient-specific cardiovascular modeling, aortic valve and aortopathy hemodynamics, pediatric cardiovascular disease (including discrete subaortic stenosis and hypoplastic left heart syndrome), aortic dissection in obese pregnancy, and the cardiovascular effects of long-duration spaceflight. I've published 5 peer-reviewed journal articles, co-authored a book chapter, and presented 12 papers at national and international conferences. I was awarded 2nd place in international student paper competitions at both the bachelor's and PhD levels. Today, I lead a CFD engineering team at an Ansys channel partner, where I deliver and oversee technical consulting for clients across biomedical, defense, manufacturing, and aerospace industries. That gives me a unique perspective: I understand both the academic rigor expected in publication and the practical constraints of industry-driven research. What I bring to your project: deep technical knowledge, clear scientific writing, careful attention to methodology and validation, and reliable communication. I take on a limited number of projects to ensure each one gets the attention it deserves.

Subject Matter Expertise

• ☆ Computational Biology
• ☆ Biotechnology & Bioengineering
• ☆ Biomedical Engineering
• ☆ Computational Fluid Dynamics
• ☆ Data Analysis
• ☆ Image Processing
• ☆ Computer Simulation/Computational Modeling
• ☆ Applied Mathematics
• ☆ Computational Sciences
• ☆ Computational Mathematics
• ☆ Cardiovascular Disease
• ☆ Cardiovascular Disease Management
• ☆ Pediatric Cardiology
• ☆ Product Design
• ☆ CAD & 3D Modeling
• ☆ Peer Review
• ☆ Research Methodology
• ☆ Regulatory Writing
• ☆ Medical Device Regulatory Writing
• ☆ Medical Device Literature Reviews
• ☆ Technical & Scientific Writing
• ☆ Journal Selection
• ☆ Manuscript & Journal Article Writing
• ☆ Scientific Proofreading & Editing
• ☆ Grant Writing

Services

• Writing
• Research
• Data & AI

Writing Technical Writing

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

Data & AI Statistical Analysis, Image Processing, Data Processing

Work Experience

Manager, Fluids Engineering Solutions

RandSim

June 2025 - Present

CFD Consulting Engineer

RandSim

November 2022 - June 2025

PostdoctoralResearcher

Kennesaw State University

August 2021 - May 2022

PhD Candidate and Research Assistant

Wright State University

August 2016 - May 2021

Education

Engineering

Wright State University

August 2016 - April 2021

Mechanical Engineering

University of Mount Union

August 2012 - May 2016

Certifications

• Certification details not provided.

Publications

JOURNAL ARTICLE

Jason A. Shar, Philippe Sucosky (2025). In-Silico assessment of aortic valve function and mechanics under hypertension . Frontiers in Cardiovascular Medicine.

Aditya K. Birla, Sunita Brimmer, Walker D. Short, Oluyinka O. Olutoye, Jason A. Shar, Suriya Lalwani, Philippe Sucosky, Anitha Parthiban, Sundeep G. Keswani, Christopher A. Caldarone, et al. (2022). Current state of the art in hypoplastic left heart syndrome . Frontiers in Cardiovascular Medicine.

Philippe Sucosky, Varun Vinayak Kalaiarasan, Graham B. Quasebarth, Patricia Strack, Jason A. Shar (2022). Atherogenic potential of microgravity hemodynamics in the carotid bifurcation: a numerical investigation . npj Microgravity.

Jason A. Shar, Sundeep G. Keswani, K. Jane Grande-Allen, Philippe Sucosky (2022). Significance of aortoseptal angle anomalies to left ventricular hemodynamics and subaortic stenosis: A numerical study . Computers in Biology and Medicine.

Jason A. Shar, Sundeep G. Keswani, K. Jane Grande-Allen, Philippe Sucosky (2021). Computational Assessment of Valvular Dysfunction in Discrete Subaortic Stenosis: A Parametric Study . Cardiovascular Engineering and Technology.

Jason A. Shar, Sundeep G. Keswani, K. Jane Grande-Allen, Philippe Sucosky (2021). Parametric Computational Assessment of Valvular Dysfunction in Discrete Subaortic Stenosis and Aortoseptal Angle Abnormalities . Structural Heart.

Jason A. Shar, Janet Liu, Samantha K. Atkins, Philippe Sucosky (2020). Letter by Shar et al Regarding Article, “Low and Oscillatory Wall Shear Stress Is Not Related to Aortic Dilation in Patients With Bicuspid Aortic Valve: A Time-Resolved 3-Dimensional Phase-Contrast Magnetic Resonance Imaging Study” . Arteriosclerosis, Thrombosis, and Vascular Biology.

Jason A. Shar, Kathleen N. Brown, Sundeep G. Keswani, Jane Grande-Allen, Philippe Sucosky (2020). Impact of Aortoseptal Angle Abnormalities and Discrete Subaortic Stenosis on Left-Ventricular Outflow Tract Hemodynamics: Preliminary Computational Assessment . Frontiers in Bioengineering and Biotechnology.

Danielle D. Massé, Jason A. Shar, Kathleen N. Brown, Sundeep G. Keswani, K. Jane Grande-Allen, Philippe Sucosky (2018). Discrete Subaortic Stenosis: Perspective Roadmap to a Complex Disease . Frontiers in Cardiovascular Medicine.

Janet Liu, Jason A. Shar, Philippe Sucosky (2018). Wall Shear Stress Directional Abnormalities in BAV Aortas: Toward a New Hemodynamic Predictor of Aortopathy? . Frontiers in Physiology.

BOOK CHAPTER

Philippe Sucosky, Jason A. Shar, Johana Barrientos (2020). Cardiovascular Mechanics and Disease . Mechanobiology.