Hire a Freelance Expert in Brazil

Pedro Gomes P.

Freelance Writer, Statistician & Data Analyst | Expert in R, Python. With 20+ years of experience in resea

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USD 20/hr
Mestre em Ciências Ambientais
Brazil

Graduated in Biological Sciences (UFTM), specialist in Agroecology (UEMG), Master in Environmental Sciences (UEMG). Currently a Ph.D. student i...

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USD 20/hr
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Milica M.

Biotechnology | Applied Microbiology | Agile Project Management | Scrum Master | Laboratory Manager

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USD 20/hr
PhD
Brazil

Researcher with 11 years of experience in the field of food quality control and biotechnology. In addition to scientific activities conducted w...

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USD 20/hr
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Nima G.

Enzyme engineering specialist with a PhD in Molecular Biology and Genetic Engineering, specializing in optimizing enzyme

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USD 50/hr
PhD
Brazil

I hold a PhD in Molecular Biology and Genetic Engineering with specialized expertise in Enzymology and Enzyme Engineering. My research focuses ...

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USD 50/hr
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Eduardo G.

Entomologist (+15 years) experienced in project design, data analysis and manuscript writing.

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USD 35/hr
PhD
Brazil

Seasoned field & lab entomologist, specialising in ant biology and chemical ecology. Worked 2 years as postdoc at CAS Beijing/SCAU Guan...

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USD 35/hr
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Jéssica B.

Scientific Writer, Translator, and Editor | Data Analysis | English <> Brazilian Portuguese | M.Sc. Marine Science

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USD 30/hr
Masters
Brazil

Researcher and data analyst with eight years of experience, utilizing programming, statistical, and data visualization tools to generate result...

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USD 30/hr
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Sarah W.

Biomedical scientist. MSc in Biochemistry. PhD candidate.

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USD 20/hr
Master of Science in Biochemistry
Brazil

Biomedical scientist, have been working in basic science research for over 10 years. My focus is on neuroscience, behavior, and brain metabolis...

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USD 20/hr
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Felipe O.

PhD in Neuroscience | Statistics (SPSS) | Data Science (Python and SQL)

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USD 25/hr
Specialization in Data Science and Artificial Inteligence
Brazil

Biologist, with MSc and PhD in the Neuroscience field with 21 publications that accumulate almost 300 citations. My research focused on using n...

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USD 25/hr
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Gabrielle A.

Biomedical Scientist, Master Degree in Genetics and Molecular Biology / Academic and Medical Writer

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USD 20/hr
Master Degree in Genetics
Brazil

I have experience in genetics, molecular biology and biomedical sciences. I am a contributor in the WeMEDS® team, where i work in the prod...

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USD 20/hr
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Roberto B.

Master in Medicinal Chemistry and Molecular Modeling.

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USD 10/hr
Master of Science (M.Sc) Medicinal Chemistry
Brazil

Master in Medicinal Chemistry and Molecular Modeling, with emphasis on Bioformatics and Chemoinformatics, PhD in progress in Biotechnology.

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USD 10/hr
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Dr. Vanessa G.

PhD in Human Physiology with expertise in strategy and feasibility for international pharma clinical trials.

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USD 70/hr
PhD Physiology
Brazil

With a PhD in Human Physiology and nearly a decade in scientific research, I currently help expand the reach and effectiveness of clinical tria...

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USD 70/hr
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Nicole D.

Clinical Research Nurse | Healthcare Quality & Safety | GCP, CRF, TMF Documentation | Fluent in English & Portug...

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USD 30/hr
Master of Public Health
Brazil

I am a clinical research-oriented nurse with over 5 years of experience in healthcare, patient management, and regulatory documentation. Gradua...

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USD 30/hr
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KATERYNA S.

Professor of Law: Human Rights Protection of Vulnerable Groups

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USD 50/hr
Ph.D. in Law
Brazil

Ph.D. in Law Visiting Professor at North Paraná State University (UENP); 2023 - Present. Specialization: Human Rights Protection of Vulner...

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USD 50/hr
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Dr. Melissa S.

Business Consultant | Marketing Strategist | PhD Researcher in Culture and Consumption | Content Creator & Podcaster...

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PHD Culture and Consumption
Brazil

PhD in Culture and Consumption with research focused on Practice Theory and consumer behavior in interpersonal relationships. Over 20 years of ...

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Camila V.

Clinical and Hospital Pharmacist | Oncology Specialist | Medical & Pharmaceutical Consultant | Corporate Trainer | H...

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USD 12/hr
Postgraduate Specialization
Brazil

Experienced in therapeutic guidance, special medications, pharmacovigilance, and critical analysis of clinical protocols. As a consultant, I br...

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USD 12/hr
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Dr. João V.

Expert in Scientific Writing and Proofreading | Specialist in Data Analysis & Statistics

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USD 50/hr
Doctorate degree in Plant Science
Brazil

I am Dr. João Claudio Vilvert, an Agronomist and Postdoctoral Researcher at the Brazilian Agricultural Research Corporation, holding a Ph....

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USD 50/hr
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Luedson F.

"PhD Writer and Research Consultant | Academic Writing, Editing, and Scientific Content with Precision and Subject ...

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USD 10/hr
Self-Taught Specialization in Technical and Academic Content Writing
Brazil

I am a dedicated professional specializing in the creation, revision, and translation of technical, academic, and scientific content. I work wi...

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USD 10/hr
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Caroline F.

Biostatistician & Data Analyst | Microbiology and Immunology | Scientific Writer

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USD 80/hr
Masters in Biotechnology
Brazil

I have extensive expertise in microbiology, molecular biology, bioinformatics, and biostatistics, with hands-on experience in: -Phage therapy, ...

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USD 80/hr
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Daniel S.

Scientific reviewer focusing on technology, education and inclusion of the deaf. Master in Knowledge Management.

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USD 50/hr
Mestrado
Brazil

I have a master's degree in Engineering and Knowledge Management from the Federal University of Santa Catarina (UFSC), where I am currently...

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USD 50/hr
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Renata F.

Drug Product Formulation Expert

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USD 20/hr
Bachelor of Science in Biochemistry, Molecular Biology and Biotechnology
Brazil

Professional Summary: Experienced professional with over 23 years in Formulation Drug Development, focusing on new products and post-registrati...

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USD 20/hr
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Yasmin T.

Public Health Specialist & Epidemiologist | Expert in Health Data Analysis, R, QGIS & Strategic Planning

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USD 35/hr
Bachelor’s in Public Health
Brazil

I'am a Public Health Specialist and Epidemiologist with a solid background in epidemiological surveillance, health data analysis, and scien...

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USD 35/hr
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Alisson L.

Doutor em Engenharia Agrícola Modelagem de Recursos Hídricos e Simulação Ambiental

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USD 32/hr
Mestre engenharia agrícola
Brazil

Sou Engenheiro Ambiental com Mestrado e Doutorado em Engenharia Agrícola pela Universidade Federal de Viçosa (UFV), com ênfase e...

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USD 32/hr
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Yasmim G.

Chemist with 7+ years of experience in medical research

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USD 30/hr
PhD student
Brazil

I have dedicated my research endeavors to the comprehensive exploration of diverse scientific domains. Initially, my focus centered on the synt...

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USD 30/hr
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Victor D.

Veterinary Scientist | Molecular Biology & Neurotoxicology Researcher | PCR & DNA Sequencing

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USD 35/hr
Bachelor of Veterinary Medicine
Brazil

I am a veterinarian graduated from the Federal University of Paraná (UFPR) and currently a Master's student in Animal Science in the T...

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USD 35/hr
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Dr. Ivan M.

Freelance Pharmacokinetics, P&DI & Clinical Research Consultor | PhD in Pharceutical Sciences Scientific Writer

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Doctor of Pharmacy
Brazil

Currently offering freelance services in clinical research, pharmacokinetics (including in silico Early DMPK predictions), and scientific writi...

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Dr. Rodrigo B.

Biochemist with Extensive Experience in Research

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USD 20/hr
Doctorate
Brazil

Over a decade of commitment to research, I have cultivated a diverse skill set that has driven my professional development. Throughout this per...

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USD 20/hr
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We take several measures to help you work with full confidence and peace of mind.

Keep your project private

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.

Why Kolabtree

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.

Flexible, secure payments

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How it works View full page
1

Post your Project (Free)

Your project details are safe, secure and visible only to logged-in users.

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.