Manuela Callari

Freelance Science and Medical Writer

Hi, I'm Manuela, freelance Australian-based science and medical writer.

I'm here to help you translate complex concepts into simple, engaging yet fact-accurate copy. Whether you need website contenthandoutsblog posts or articles, I will help you engage your readers with clear and compelling content.

What I write about

I write about science, health and medicine.

These are some of the areas I cover

Health & Medicine

  • Neuroscience & brain health

  • Cancers & cancer therapies

  • Drug discovery

  • Nanomedicine

  • Nutrition

  • Mental Health

  • Pregnancy, obstetrics and women’s health

  • Healthy lifestyle & behaviour change

Science & Tech

  • Material science & Nanotechnology

  • Artificial Intelligence

  • Chemistry

  • Physics 

Climate Crisis &

Environment Conservation

  • Climate crisis

  • Environment Protection

  • Biodiversity Conservation

  • Renewable Energy

  • Food security

  • Outbreaks and natural disasters

Trusted by Companies and Entrepreneurs
Throughout the World


Let's start working together!

Organized & Efficient

"Manuela's work exceeded our expectations. She delivered high-quality content, and we strongly recommend her to anyone considering her expertise."

Tom Ray


Reliable & Committed

"Manuela was amazing to work with. She immersed herself in the project and helped create some amazing content." 

Anna Freeman Lima

The Baru Project

Dedicated & Resourceful

“Manuela brings a depth of science expertise and broad interests to her writing, with topical and relevant story ideas that she covers reliably with clarity and comprehension.״ 

Natalie Parletta

Warringal Pubs