Jeffrey C.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

- Supported a government clinical research facility in providing care to individuals suffering from traumatic brain injury and post-traumatic stress disorder. This including advising researchers on experimental design, data evaluation/interpretation/presentation, identifying new avenues for research, and preparing Institutional Review Board (IRB) documents to gain approval for clinical studies. - Experienced writer and scientist with more than twenty peer-reviewed scientific journal publications, three medical textbook chapters, and countless government documents and reports. - Long-time editor and reviewer of both technical and non-technical publications, including content evaluation and proofreading. - Neuroscientist and professor at Uniformed Services University, specializing in traumatic brain injury. Conducted and managed my own research laboratory, trained graduate students, including serving on thesis/dissertation committees, and taught multiple classes. - Supported a government clinical research facility in providing care to individuals suffering from traumatic brain injury and post-traumatic stress disorder. This including advising researchers on experimental design, data evaluation/interpretation/presentation, identifying new avenues for research, and preparing Institutional Review Board (IRB) documents to gain approval for clinical studies.