Hire a Freelance Expert in Brazil

Brazil
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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. ...see more

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USD 50/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...see more

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USD 50/hr
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Dr. Juliana O.

Hello! My name is Dr Juliana and I am a medical and scientific writer.

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USD 20/hr
PhD
Brazil

My science qualifications: - PhD in Nutrition - Area of Study: Hematology and Iron Disorders (State University of Rio de Janeiro - UERJ) - MSc ...see more

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USD 20/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...see more

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USD 60/hr
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Dr. Robert R G.

Founder at Rogue Biotechnology

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USD 100/hr
Ph.D. Biochemistry and Molecular Biology
Brazil

Ph.D. level Biochemist and Molecular biologist During his graduate and postgraduate studies, Dr. Geyer investigated membrane protein structure...see more

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USD 100/hr
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Dr. Tânia P.

Chemistry PhD / Mass Spectrometry Expert for 15+ years / Focus on metabolomics, lipidomics and method development.

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USD 50/hr
Ph.D
Brazil

Chemistry Ph.D, researcher and specialist in mass spectrometry for 15 years. My work is concentrated on using mass spectrometry to the study o...see more

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USD 50/hr
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Dr. Pedro Paulo G.

Ph.D. researcher with experience of Post doctoral available to work as freelancer scientist.

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USD 54/hr
PhD
Brazil

Currently, I have 16 years of experience in scientific research in the field of molecular biology. I had been working in 4 different laboratori...see more

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USD 54/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 50/hr
PhD
Brazil

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

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USD 50/hr
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Dr. Fabio R.

Data Scientist and Bioinformatician.

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USD 40/hr
PhD in Bioinformatics
Brazil

I am a physicist with a PhD in bioinformatics, specializing in the application of machine learning and statistical techniques to understand pro...see more

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USD 40/hr
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Dr. Omar E.

Phytochemical analysis and bioguided isolation of active plant components.

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USD 20/hr
Doctor en Quimica
Brazil

My scientific experience concerns applied organic synthesis, natural product extraction, isolation, identification and characterization by spec...see more

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USD 20/hr
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Dr. Angela Patricia F.

Life Sciences PhD | Medical and Scientific Writer with 10+ years of experience in scientific research

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USD 80/hr
Postdoctoral researcher in Pharmacy
Brazil

I'm a PhD-trained medical writer with over a decade of hands-on experience in scientific research encompassing preclinical and clinical tri...see more

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USD 80/hr
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Dr. Hellio B.

Producer and strategic communicator of scientific content. Chemistry. Scientist. PostDoc Researcher.

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USD 150/hr
PhD
Brazil

Skills and expertise: Phosphate, Soil Chemistry, Spectroscopy, Inorganic Chemistry, Materials Chemistry, Luminescent Materials, Optical Materia...see more

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USD 150/hr
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Dr. Elma Izze D.

Nutritionist, Epidemiologist and Researcher with extensive experience in statistical analysis in health

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USD 50/hr
Doctorate in Epidemiology
Brazil

Graduated in Nutrition from the Federal University of Bahia - Vitória da Conquista Campus (2012), Master in Nutrition Science from the Fed...see more

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USD 50/hr
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Dr. Jossana R.

Food scientist

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USD 40/hr
MASTER'S IN BIOCHEMISTRY
Brazil

More than 6 years of experience in research and development, i am degree in food science and technology, have a master's degree in biochemi...see more

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USD 40/hr
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Dr. Edson B.

Robotics Researcher | Robotics Engineer | Multi-Robot Systems | Systems Control | Matlab | Python

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USD 50/hr
PhD
Brazil

Engineering professor with a robotics passion and PhD. Comprehensive research and teaching experience in the field of robotics, autonomous vehi...see more

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USD 50/hr
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Ayrton Breno L.

Bioinformatician/Genetic Engineer/Molecular Biologist

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USD 35/hr
Doctor in Bioinformatics
Brazil

I'm a Ph.D. in Bioinformatics specialized in scRNA-seq, metabarcoding, metagenomics, population genetics, biostatistics, structural bioinfo...see more

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USD 35/hr
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Dr. Symara R.

I'm a phd in Neuroscience and Cellular Biology, with experience in academic production.

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USD 25/hr
Doctorate degree
Brazil

I'm a professor at a health Science College, conducting academic research and lectures. I'm work with academic produtions of educationa...see more

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USD 25/hr
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Dr. Rebeca L.

Freelancer Statistician | Experienced scientific writer with skills in fibrosis, immunology and zebrafish.

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USD 50/hr
Masters (Science)
Brazil

PhD student with an interest in macrophage, regeneration, fibrosis, and zebrafish. Master's degree in Pathology and Immunology. I am curren...see more

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USD 50/hr
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Dr. Dmytro S.

Doctor of Law | Professor | Expert in EU Criminal Law, International Legal Cooperation & Dispute Resolution

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USD 50/hr
Graduated with honors from the National Law Academy of Ukraine named after Yaroslav the Wise with a degree in Law
Brazil

Professor of the "Lviv University of Business and Law" (Doctor of Law, Associate Professor). Attorney. Graduated with honors from th...see more

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USD 50/hr
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Dr. Carolina A.

Microbiologist +10 years of experience in medical affairs, infectious diseases, public health and molecular diagnostics

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USD 35/hr
Doctor of Pharmacy
Brazil

I am a biologist, with a master's and doctorate in Microbiology, and over 10 years of experience in scientific research, with an emphasis o...see more

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USD 35/hr
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Dr. CLARISSA REGINATO T.

Scientific research, Data analysis, Cell culture, Scientific writing and literature review, Microbiota.

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USD 12/hr
PhD in Biociences
Brazil

My specialties are Microbiota, Microbiome, Cellular Biology, Molecular Biology, Genetics, Genomics, Biotechnology, Bioinformatics, Technical Wr...see more

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USD 12/hr
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Dr. Laís C.

Chemistry, Freelance Scientific Consulting, Writing and Editing, Scientific content

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USD 30/hr
PhD in Chemistry
Brazil

As a scientist, I have become an expert in scientific research, academic writing, project management, operation of advanced materials character...see more

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USD 30/hr
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Dr. Guilherme C.

A dedicated IT professional that applies his expertises in computational or engineering problems

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USD 10/hr
Doctor of Philosophy (Ph.D) Electrical and Electronics Engineering
Brazil

PhD in Electrical Engineering at UFMG-Brazil, expert in machine learning, previous experience in software engineering, able to work in data sci...see more

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USD 10/hr
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Dr. Muhammad S.

✔ Microbiome & Immuno-oncology Research ✔ Genomic & Bioinformatics Data Analysis ✔ Medical & Scientific Writ...

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USD 15/hr
M.Phil Biochemistry
Brazil

I am a Doctoral Researcher in Immunology specializing in the gastrointestinal (GI) and tumor-associated microbiomes and their impact on host im...see more

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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...see more

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USD 50/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

You can choose to pay either a fixed or an hourly fee based on your requirement.

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.