Hire a Freelance Expert in Brazil

Brazil
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Dr. Gabriela P.

Professional with over 7 years of experience in Research and Development, involving different areas of Science.

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USD 10/hr
Ph.D in Genetics and Molecular Biology
Brazil

• Solid experience in writing and reviewing articles, reports, and scientific texts. • 10 published papers in national and international scient...see more

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USD 10/hr
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Dr. Patricia F.

Freelance medical and scientific writer with expertise on Neuroscience, Pharmacology, Cannabis, and Nicotine.

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USD 50/hr
Ph.D.
Brazil

After more than 6 years of experience in academic-scientific research, my goal is to transition to a career in the Medical Writer field. I have...see more

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USD 50/hr
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Dr. Eelco V.

Medical researcher with 10+ years of experience in medical studies/neuropsychology, from study design to article writing

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USD 90/hr
Post-Doc
Brazil

I am a clinical neuropsychologist by training (MSc in Clinical Neuropsychology, Utrecht University, Utrecht, the Netherlands) and have a PhD in...see more

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USD 90/hr
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Frederico Machado T.

Freelance +10 years of experience in Biological | Zoology | Ecology research

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USD 10/hr
Posdoctoral in health and environment. [Project Title: Bees from the Serra de Itabaiana National Park and its surroundings: unraveling its pollinating potential for regional agriculture. (EDITAL FAPITEC/SE /CNPq N° 04/2012 - fellowship)].
Brazil

PhD in Ecology and Natural Resources for the State University of Norte Fluminense (UENF), Master in Zoology at the Goeldi Museum (MPEG), Licent...see more

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USD 10/hr
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Giordano P.

Experienced in electrocatalysis for PEM fuel cell application, Raman spectroscopy and PERS.

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Master
Brazil

- Investigation of SERS intensity of molecular junctions - Development of Quaternary PtSnNiGa electrocatalyst for PEMFC...see more

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Dr. Carolina C.

PhD Candidate in Pharmacology

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USD 8/hr
Pharmaceutical Degree
Brazil

PhD Candidate in Pharmacology at the School of Medical Sciences, UNICAMP, Brazil. Pharmaceutical Degree by the University of Sao Paulo, Brazil....see more

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USD 8/hr
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Dr. Karina P.

Medical writer with 10+ years of experience in clinical research

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USD 13/hr
Masters (Science)
Brazil

Atur in research projects on infectious and parasitic diseases including their diagnoses....see more

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USD 13/hr
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Dr. Tatiane H.

Over 7 years of experience in scientific research and Medical writer.

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Postdoctoral researcher
Brazil

- Professional with over 7 years of experience in scientific research in the areas of physiology, maternal behavior, sickness behavior, neuroen...see more

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Dr. Matheus V.

8+ years CAE Composite expert | Machine Learning specialist

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USD 50/hr
PhD
Brazil

I hold an extensive academic career with a Master's degree, a PhD, and post-doctoral experience, having studied and worked across various c...see more

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USD 50/hr
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Dr. Pablo T.

Design & Techonolgy and Social Innovation

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USD 50/hr
PhD.
Brazil

PhD. in Design and Innovation at Università degli Studi della Campania (Italy), MBA in Marketing and Communication (2013), Master of Scien...see more

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USD 50/hr
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Dr. Victor Barreto Braga M.

Freelance Physicist | Applied Statistics & Data Analyst & Scientific programming & M...

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USD 50/hr
PhD - Physics
Brazil

Bachelor (2013), Master (2015) and Doctor (2019) in Physics from Universidade Federal do Rio de Janeiro. I have interest and experience in the...see more

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USD 50/hr
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Dr. Fernando S.

Research and Development Specialist | Science Communicator

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USD 35/hr
PhD in Medical Sciences
Brazil

Pharmacist by training, Master of Pharmaceutical Sciences and PhD in Medical Sciences with a strong background (8+ years) in research &...see more

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USD 35/hr
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Dr. Yasmin F.

Expertise in Microbiology and Biochemetry | Scientific Writer

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USD 65/hr
Doutoranda em Ciências (Microbiologia)
Brazil

PhD in microbiology and 11 years of experience in parasitology and mammalian culture cells system in biochemestry, metabolism and cell biology...see more

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USD 65/hr
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Dr. Raphael V.

Specialist in 3D Printing and Biodesign Technical Consultant with expertise in machine adaptation and problem-solving

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USD 34/hr
PhD
Brazil

Raphael Vinagre is a professional with a strong background in design and engineering, specializing in 3D bioprinting and biotechnology. He is c...see more

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USD 34/hr
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Dr. Camila F.

Freelance Statistician & Data Analyst | Expert in R. Proofreader and Transcriber.

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USD 80/hr
PhD, Ecology
Brazil

Biologist | Specialist in Ecological & Macroecological Methods | Programmer | Proofreader & Transcriber I hold a Master’s in Ecology f...see more

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USD 80/hr
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Dr. Paula Z.

Biologist, PhD in biochemistry

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Doctorate degree - Biochemistry
Brazil

Researcher with experience in microbiology, bioprospection, enzymology, molecular biology, protein purification and bioprocess...see more

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Postdoc
Brazil
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Biologist, Postdoc and PhD in Plant Biology and Specialist in Environmental Management of Forestal Systems. I have interests in and practicals ...see more

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PhD
Brazil
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USD 15/hr

I have a post-doctoral position for two years at the Laboratory on Thymus Research, FIOCRUZ, Brazil. My lab is interested in the molecular mec...see more

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USD 15/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. 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. Luciana C.

Infectious diseases doctor

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Medicine
Brazil

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

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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. 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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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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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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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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2

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.

4

Job Done!

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