Tamara D Mulligan

Certified Proofreader Overview

I’m Tamara, a certified proofreader with over 20 years of experience ensuring accuracy and clarity in complex scientific and regulatory documents.

At L. Perrigo Co., I progressed from Quality Control Lab Technician to Senior Analytical R&D Supervisor, where I authored, reviewed, and edited CTDs for FDA/Health Canada filings, development reports, validation protocols, specifications, risk assessments, SOPs, and lab policies. This work honed my meticulous eye for grammar, consistency, technical precision, and regulatory tone.

I now bring that same zero-tolerance attention to detail to freelance proofreading. I specialize in scientific, technical, pharmaceutical, and regulatory content — delivering polished, error-free documents while preserving meaning and improving readability.

Let’s make your writing professional and publication-ready!