Hire a Freelance Expert in Brazil

Brazil
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Dr. Denise D.

Freelance in Medical Chemistry, Pharmacological and Toxicological trials

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Mestre em Ciências Farmacêuticas
Brazil

I am a pharmacist graduated in 2011 and since graduation I have been working with scientific initiation projects, participating in congresses, ...see more

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Dr. Thales Rafael M.

Researcher and writer w/ 10+ years of experience in Materials Chemistry | Synthesis & Characterization of Nanomateri...

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USD 30/hr
Licentiateship in Chemistry
Brazil

-Nano/Micromaterials for biomedical applications, photocatalysis, optical devices, and environmental remediation. -Published more than 18 peer ...see more

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USD 30/hr
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Dr. Mariana A.

I'm a Gerontologist, with 5+ years of experience in Medical writing - focusing on themes related to dementia field.

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USD 30/hr
PhD in Health Sciences
Brazil

I worked with grant and paper writing during my educational formation (Masters and Ph.D.). Recently I'm working on papers related to biopsy...see more

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USD 30/hr
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Dr. Ana Carolina O.

Gerontologist, MSc, PhD.

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PhD in Health Sciences
Brazil

Postdoctoral fellow in the Graduate Program in Nursing at Federal University of São Carlos working with the iSupport-Brasil programme (htt...see more

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Ana Carolina F.

Brazilian journalist / health researcher, expert in: qualitative and formative research & randomized controlled tria...

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USD 20/hr
Doctor in Science
Brazil

In order to promote safer and more positive childbirth experiences for women, for the last nine years I've collaborated in qualitative and ...see more

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USD 20/hr
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Dr. Tassia J.

Freelancer researcher with 10+ years of experience in inorganic and biological chemistry. Specialist in photochemistry.

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USD 30/hr
Chemistry PhD
Brazil

Experience in synthesis of organic and inorganic compounds, with emphasis on cancer and infectious diseases treatments through Photodynamic The...see more

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USD 30/hr
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Dr. Augusto F.

Cell biologist specialized in host-pathogen interactions. Researcher with 15+ years of experience.

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Post Doctoral Fellow (Medicine and Health Sciences)
Brazil

I have a B.Sc. in Biological Sciences, and M. Sc. and Ph.D. in Cellular and Molecular Biology from the Federal University of Rio Grande do Sul,...see more

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Dr. Thales D.

PhD student in environmental engineering. Specialized in Circular Economy, Life Cycle Assessment, Sustainable Practices.

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USD 25/hr
Msc in Environmental Engineering
Brazil

PhD student in environmental engineering with interests in environmental management and sustainable development. Specialized in Circular Econom...see more

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USD 25/hr
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Dr. Paulina T.

Freelance biotechnologist with more than 8 years of experience in life science research

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USD 50/hr
PhD in Pharmaceutical Sciences
Brazil

I have a PhD in Pharmaceutical Sciences and I possess with good analytical and problem-solving skills. More than 8 years of experience managing...see more

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USD 50/hr
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Dr. Luciana C.

Infectious diseases doctor

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Medicine
Brazil

PhD on course, assistant ID physician....see more

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Dr. Marcelo R.

Medical writer with 10+ years of experience in clinical research | Freelancer | Solutions in clinical studies methods

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USD 50/hr
PhD
Brazil

Strong knowledge in clinical research and conduction of clinical trials as Principal Investigator and general manager. Tutor of Master's an...see more

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USD 50/hr
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Dr. Fabielle M.

Master´s in Microbiology and Parasitology, Biologist, Science Teacher and Academic Worker Reviewer

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USD 50/hr
Doctorate
Brazil

I have been working in a research laboratory for over 10 years, specializing in the field of parasitology and microbiology. I also have a backg...see more

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USD 50/hr
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Dr. Camila F.

Biologist with extensive experience in cellular, molecular, genetic, technical and scientific writing.

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USD 150/hr
Ph.D
Brazil

I have more than 10 years of experience in laboratory and data analysis for all types of microscopy and in genetics and molecular biology. I ha...see more

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USD 150/hr
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Dr. Vanessa A.

Freelance researcher, economist & data scientist with 8+ years of experience in academic writing and applied economi...

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USD 98/hr
Economics, Ph.D.
Brazil

Graduated in Economics, with a master's and doctoral degree from the Federal University of Pará, focusing on Economic and Regional Dev...see more

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USD 98/hr
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Dr. Thamiris F.

Bacherlor's of Biomedical Science and PhD of General and Applied Biology (Reproductive Toxicology)

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PhD in Biology
Brazil

Bachelor’s degree in Biomedical Sciences, PhD degree in Biology and professional training in Clinical Research. Teamwork-oriented person, organ...see more

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Dr. Luis A.

Freelance data analysis and consultancy | R & Bash scripting advanced skills.

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USD 35/hr
PhD
Brazil

As a bioinformatician I have a lot of experience with data from RNA-seq for species with/out genome available, systems biology, comparative gen...see more

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USD 35/hr
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I have a degree in Veterinary Medicine, PhD in animal biotechnology and I am a postdoc research at USP (São Paulo) on osteoarthritis of hi...see more

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I am a last year PhD candidate with expertise in fMRI experimental design and analysis, psychophysical experiments design and program, and stat...see more

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PhD degree in Cell and Mollecular Biology Field Of Study Cell and Mollecular Biology Grade capes 5
Brazil
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Post doctorate in Bioprocess and Biotechnology Engineering, Federal University of Parana, 2015-actual. PhD in Cellular and Molecular Biology, F...see more

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Dr. Cinthya E.

Pharmacist, PhD and MSc in Science/Pharmacology.

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Doctorate
Brazil

Pharmacist, PhD and MSc in Science/Pharmacology. ...see more

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Dr. Gabriela R.

Environmental engineer, PhD. in Water Rresources and Environmental Engineering. Experience in scientific writing.

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USD 50/hr
PhD in Water Resources and Environmental Engineer
Brazil

Great experience in writing scientific papers, with first author papers published in important journals in the field (Environmental Pollution, ...see more

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USD 50/hr
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Brazil
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Dr. Ingrid W.

Master in Biological Science with 10 years of experience in basical research

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Bachelor in Biotechnology
Brazil

PhD in progress by the Program of Immunology and Inflammation (Capes Concept 6) of the Institute of Microbiology Paulo de Góes, Federal Un...see more

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Dr. Mayara S.

Chemical Engineer | Researcher in biotechnology and molecular biology | Protein expression specialist

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USD 40/hr
PhD in Biotechnology
Brazil

Chemical engineer with experience in teaching and scientific research in the areas of biochemistry and molecular biology with extensive experie...see more

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USD 40/hr
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Dr. Danilo H.

Experience of 6 years in scientific research in bioenergy production. Training in data analysis, market scenarios, plann

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USD 12/hr
Masters in Bioenergy
Brazil

Graduated in Biofuel by Faculty of Technology of São Paulo State (FATEC) and master in Bioenergy by State University of Londrina (UEL). Cu...see more

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USD 12/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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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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Contact experts directly

Speak directly with freelancers and explain your requirements.

100% satisfaction guaranteed

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

Collaborate

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.