It is with great gratitude to our valued clients and colleagues, we are able to provide these testimonials. Please feel free to read what they have to say about our services and working with Petrina and her extended team.

Petrina did the final editing of my book “Work and Leisure in America.” She did an excellent job even under pressing deadlines. She was always accessible, professional, and prompt in her responses. It was a pleasure working with her.

Giuseppe Ruggeri


“Petrina was a part of the Global Technical Team in Warner Chilcott and she had a very good interaction with my team. I always had a very good impression of the way she was working. She carried out her responsibilities with talent and drive. I would have no hesitation in working with Petrina in the future.”

Diego Simeoli

Business Operation Analyst at Capgemini for Microsoft Client

Petrina Ferris and I worked together closely from 2016 to 2019. I found Petrina skilled in interpersonal relations, with a good work ethic and concern for excellence and continuous improvement for the future within our accounts systems, including updating and implementing policies and procedures. Other assets are her attention to detail, her computer skills, knowledge and fresh ideas. I would highly recommend Petrina for all of the above reasons.

Sharon Connors

Office & Land Admin, Anglican Parish of Shediac

Petrina has a raft of experience, knowledge and skill in the Technical arena being able to navigate complex regulatory and quality requirements to rigorous standards (FDA, MHRA, EUGMP).  Petrina has demonstrated an ability to work in a very fast-paced, results-driven environment whilst developing processes and procedures that drive efficiency, always aiming for the highest quality standards. I have worked in the Technical world for 15 years and if I was wanting to set up a business myself there is no one better that I would want to partner with on this journey

Dr Genna Buckley PhD

Technical Director – Health Relief Health/Technical Supply, Reckitt

Petrina was my colleague for a couple of years in the Global Technical Services (GTS) Department at Warner Chilcott LLC, (prior to its acquisition by Actavis LLC.) Petrina worked in Ireland and I worked in the USA. We shared responsibility for preparing the appropriate electronic documents pertaining to Modules 2 and 3 of the eCTD for the NDA submission to the FDA to obtain regulatory approval for the solid oral drug product. Petrina’s technical writing skills were apparent in the successful completion and on target submission of the NDA.

As a process engineer within GTS, Petrina played a critical role in the preparation and execution of technology transfer documents (with scale-up) which included transfer strategy, equipment requirements, gap analysis, mitigation strategy based on the gap analysis, the project timeline and the quality standards for successful validation and completion of the transfer of the solid oral drug product. Based on my experience with Petrina, she is technically competent in document preparation and execution, cGMP, process development, process technology transfer and validation in support of commercialization of various dosage forms.

Michael Simpson, PhD

Pharmaceutical Scientist

I feel Petrina not only provides the sought-after commodity of fine technical writing but also fulfilling the standardization and organizational needs of small businesses and other organizations. With her customized documentation systems, they can function smoothly and then expand, existing as strong, competitive modernized entities.  She is driven and passionate, and as an immigrant, she wants to help build successful businesses in her chosen home. I have no doubt Petrina has the mental fortitude, creativity, and determination to succeed.

Kayla Geitlzer, MA

Editor & Writing Consultant Moncton Poet Laureate


Please feel free to contact Petrina at your convenience for any outstanding questions or custom inquiries you may have!

Book your free consultation with Petrina, or contact Petrina via email to find out more about services offered through Systems and Style for Shared Success.

Follow us on Facebook!

Pin It on Pinterest

Share This