Hire a Freelance Expert in Brazil

Dr. Hugo L.

Food and Biomaterials Research | Spray Drying | Modeling

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USD 50/hr
Ph.D
Brazil

I'm an enthusiastic chemical engineer, with a Ph.D. in polysaccharides and several years of experience with materials and food processing. ...

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USD 50/hr
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Dr. Floriano S.

Researcher in Computational Biochemistry and Drug Discovery with 15+ years of experience on international collaboration

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USD 100/hr
PhD
Brazil

Dr. Floriano Paes Silva-Jr graduated in Pharmacy (Industry) from Fluminense Federal University in Niteroi, Brazil (2002) and got a Ph.D. in Org...

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USD 100/hr
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Dr. Tomoe G.

Scientific consultant with an interdisciplinary background

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USD 50/hr
Doctor in Engineering (Industrial Engineering)
Brazil

I am an experienced scientific consultant providing data analysis services using R and Python. I have trained myself beyond my formal education...

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USD 50/hr
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Dr. Barbara L.

Expert in Animal Reproduction and Molecular Biology. Statistician & Data Analysis.

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USD 50/hr
PhD
Brazil

PhD in Animal, Molecular and Cell Biology at University of Flórida. Statistical analysis with SAS. Reviewer for Elsevier journals. 10+ yea...

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USD 50/hr
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Dr. Vinícius T.

Academic Researcher and Writer

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USD 40/hr
Ph.D. Chemistry
Brazil

I have a Bachelor's degree, a Master's in Chemistry, and a Ph.D. in Theoretical and Computational Chemistry, and a background in scient...

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USD 40/hr
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Dr. Tamyres M.

Biomedical Scientist, PhD in Genetics | Academic and Medical Writer with +300 medical articles

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USD 60/hr
PhD in Genetics
Brazil

My background encompasses extensive expertise in medical writing, including disease summaries, therapeutic strategies, and the latest medical n...

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USD 60/hr
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Dr. Débora B.

Scientific Writer/Proofreader | Postdoctoral researcher at Federal University of Afenas

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USD 150/hr
Postgraduate certificate in Text Proofreading
Brazil

Débora is a scientific writer and proofreader with +11 years of experience in the agricultural field, focused on soil science, plant physi...

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USD 150/hr
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Dr. Amanda M.

Molecular Biologist & Multi-Omics Researcher | Expert in Proteomics and Neuroscience | Experienced Scientific Writer

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USD 30/hr
PhD
Brazil

# Experience in scientific writing: projects, reports, original articles, reviews # Over 10 years of experience in working with basic molecular...

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USD 30/hr
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Priscila Barbosa, P.

Freelance Writer & Consultant | Enthusiastic science communicator | Biomedical Sciences

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USD 50/hr
PhD
Brazil

Committed, determined and responsible molecular biologist with know-how in animal, human and cell culture studies. Recently, I have been awarde...

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USD 50/hr
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Dr. Lucas Rodolfo D.

PhD in Molecular Biology, Science Communicator (8 years) and Freelance Academic and Creative Writer (10+ years)

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USD 15/hr
PhD in Morphofunctional Biology
Brazil

Academic, Science Communicator and Writer from Brazil; graduated in Biomedical Sciences with a Master and PhD in Molecular Biology. I have size...

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USD 15/hr
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Dr. JORDANA S.

Ph.D. student in pharmaceutical sciences ǀ Pre-clinical/Clinical studies ǀ Innovation ǀ Entrepreneurship ǀ Biotech

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USD 10/hr
M.Sc. Physiological Sciences
Brazil

B.S. in biomedicine, M.S. in physiological sciences, and Ph.D. student in pharmaceutical sciences. I have experience in preclinical and clinica...

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USD 10/hr
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Dr. Joana K.

Cosmetic Doctor / Wellness Experience Designer / Upgrade Brand Equity Through Scientific Authority

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USD 80/hr
Aesthetician and Skin Care Specialist - Cosmetic Doctor
Brazil

Haircare Skincare & Nutraceutics Prescription and Formulation / Cosmetic Procedures / Market Research / Concept Design

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USD 80/hr
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Dr. Camila F.

Chemical Oceanographer | Expert in environmental analysis , especially trace metals

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USD 15/hr
PhD
Brazil

All my graduation and post-graduation was in chemical oceanography ( Master in Oceanography, Master Chemical Science and Technology, specializi...

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USD 15/hr
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Dr. Vitor C.

Bionformatics Researcher and RD&I Consultant

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USD 50/hr
PhD (Bioinformatics)
Brazil

I am a researcher and consultant in Bioinformatics, particularly in Functional Genomics and application/development of techniques and tools for...

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USD 50/hr
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Luana A.

Biologist | Editor | Proofreader | Formatter

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USD 90/hr
Master degree in Sciences (Microbiology)
Brazil

Hi, I'm Luana! I have a degree in marine biology, a master's degree in Sciences and currently work as an editorial assistant in the Sc...

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USD 90/hr
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PhD in Biology
Brazil
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Experienced researcher focusing on multidisciplinary projects, in special those related to plant biotechnology and biochemistry. Currently deve...

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Dr. Dilza T.

Proteomics expert, PhD in Cell and Molecular Biology: project planning, data analysis, results interpretation.

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USD 50/hr
PhD
Brazil

Human health professional with 17 years of experience in the scientific field, with a Master's and PhD in Cellular and Molecular Biology wo...

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USD 50/hr
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Dr. Fabiano C.

Ph.D in Pharmacology and Physiology

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USD 30/hr
Ph.D
Brazil

I am a pharmacist with over 17 years of experience in the pharmaceutical field, working on pharmaceutical industries, drug stores and public he...

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USD 30/hr
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Dr. Danilo S.

Botanist with 10+ years of experience in plant identification.

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USD 50/hr
Doutorado em Botânica
Brazil

Bachelor's at Ciências Biológicas from University of São Paulo (2013). Master's degree in Botany from the University of ...

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USD 50/hr
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Dr. Ana Luiza C.

Freelance Medical writer, Clinical specialist and Regulatory affairs of Medical Devices, Ph.D. Biological Sciences

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USD 69/hr
MBA Quality Management
Brazil

I have over 8 years of experience in Clinical Research, Regulatory Affairs and Quality Assurance of implantable and electro medical devices in ...

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USD 69/hr
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Tassiane E. S.

Freelancer | Doctoral researcher | Health science

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PhD in Neuroscience
Brazil

Doctoral researcher working on Pharmacology and Neurobiology, with extensive experience on literature review, experiment planning and result an...

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Dr. Adriana D.

Expert in molecular biology and medical genetics.

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PhD in Molecular Biology
Brazil

Extensive knowledge of molecular biology laboratory techniques applied to human and medical genetics. Solid experience in genomic sequencing an...

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Érika J.

Pharmaceutical Scientist with 10 Years in Industry and Analytical Development | Master's in Skin Nanoformulation | 5...

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USD 85/hr
Master
Brazil

I am a pharmaceutical researcher and entrepreneur with over 16 years' experience in the pharmaceutical sector and 3 years' ex...

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USD 85/hr
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Mayara A.

Nurse | MPH | Researcher | Consultant

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USD 25/hr
Master of Public Health
Brazil

I'm a nurse, MPH, and have a strong background in developing research projects: from the study design to the publication. I can assist in h...

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USD 25/hr
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Dr. Aster S.

Optimization expert with 10+ years of academic and industry experience

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USD 120/hr
Operations Research
Brazil

Hi! I'm Aster Santana. Need help with optimization problems? I can probably help you! I'm passionate about teaching and solving chall...

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USD 120/hr
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Restrict who can see your project and send you proposals. Invite only specific freelancers to view your project.

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Our T&C include a default confidentiality clause that protects your IP and NDA for added protection before disclosing project details.

Kolabtree ensures safety and security of your payments and personal information and project details. Kolabtree’s T&C includes a default confidentiality and NDA clause.

You will receive detailed proposals directly from Kolabtree. These proposals will include a comprehensive Statement of Work (SOW), project fees, milestones, and deadlines.

You can choose to pay either a fixed or an hourly fee based on your scope of work. Pre-pay for the next milestone. You have to approve the deliverables only if the quality meets your expectations. If you arn’t happy, we’ll refund your money.

Kolabtree will share multiple quotations for your project. You have the freedom to accept the quote that aligns with your project requirement and budget. You can get in touch with us in case you want to discuss the fee.

Our T&C include a default confidentiality clause that protects your IP and NDA for added protection.

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You have to approve the deliverables only if quality meets your expectations. If you arn’t happy, we’ll refund your money.

Project Management

Keep track of files and conversations in the user-friendly Workspace.

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Post your Project (Free)

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Get Quotes & Choose Experts

Discuss your requirements in detail with the experts before accepting the final statement of work from Kolabtree.

3

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Pre-pay for your project and work with the expert to get your desired output. Keep track of files and conversations in the user-friendly Workspace.

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Job Done!

Approve the deliverables once you're satisfied with the job done.