Profile Summary
Hire a Freelance Expert in Brazil
Eduardo Roberto B.
PhD Concrete Consultant | Failure Diagnosis, Mix Troubleshooting & ACI Compliance | Helping Contractors Avoid Costly...
PhD in Civil Engineering with 15+ years of experience in advanced cementitious materials and concrete technology. As an Independent Concrete Co...
Dr. João D.
I am a biomedical scientist specializing in bioinformatics and complex genomic data analysis.
I am a biomedical scientist specializing in bioinformatics and data analysis, with a strong focus on transforming complex biological data into ...
Dr. Fabio Poianas G.
Intensivist | Medical Content Reviewer | Clinical SME | Medical Education
Intensivist, physician leader, and medical education specialist with a PhD in Medical Sciences (USP) and an Executive MBA in Health (FGV). I su...
Dr. Vilson D.
Civil Engineer & Ph.D. | Composite Materials Researcher | Research Consultation & Technical Support
Vilson Dalla Libera Junior holds a Ph.D. in Mechanical Sciences and a M.Sc. in Materials Integrity Engineering from the University of Brasí...
Armando C.
MSc in Biology | Computational Genomics | Viral Genomic | Evolution | Python, R, Bash & GenAI
Computational Biologist with an MSc in Biology (Universidad Nacional de Colombia) and a BSc in Biology (Universidad de Oriente, Cuba). My resea...
Luedson F.
"PhD Writer and Research Consultant | Academic Writing, Editing, and Scientific Content with Precision and Subject ...
I am a dedicated professional specializing in the creation, revision, and translation of technical, academic, and scientific content. I work wi...
Gabriel C.
PhD in Food Engineering | R&D Consultant for Advanced Packaging & Cold Plasma Tech
I have over 8 years of experience in R&D focusing on active and smart packaging, cold plasma technology, and plasma-activated water (PAW). ...
Lillian L.
Biologist | Plant Science | Scientific Writing and Editor | Science Reviewer
Biologist with +4 years of experience in plant science, herbarium collections, plant identification, and scientific writing. I have a strong ba...
Victor R.
Scientific Writer & Research Specialist in Sports Science and Football Performance
MSc graduate and PhD candidate with expertise in sports science, football performance, decision-making, tactical behavior, and coach education....
Dr. Andre Z.
PhD Scientist & R&D Consultant | Industrial Data Analysis & IoT Prototyping
I bridge the gap between Hard Sciences (Chemistry/Engineering) and Data Intelligence. With 20+ years of experience leading R&D projects fo...
Murilo M.
Infectious Diseases & Public Health Researcher | Virology & Scientific Review
I am a researcher in infectious diseases and biotechnology with a strong background in virology, molecular biology, and genomic surveillance. ...
.jpg.webp)
Dr. Ezequiel G.
PhD Electrical Engineer | Specialist in MPC, Deep Learning & Power Electronics | BMS & Typhoon HIL Implementatio...
PhD Researcher and Electrical Engineer with a Master’s degree, specializing in the design, simulation, and practical implementation of static p...
Dr. ADAUTO A.
Biomedical Scientist | University Professor | Scientific Editor & Academic Content Developer
I am a university professor with expertise in Biochemistry, Pathophysiology, Pathology, Cell Biology, Oncology, Genetics and Immunology. I hav...
Dr. Isabela A.
Pharmacist | PhD in Chemistry | Pharmaceutical Development | Regulatory Affairs | Medical Writing
Pharmacist and PhD in Chemistry with more than 10 years of experience in pharmaceutical development, scientific communication, and regulated en...
Marcos S.
Urologist (MD, 15+ yrs) | MSc Health Sciences | International Fellowship (France) | Medical Writing & Clinical Resea...
I am a Medical Doctor with over 15 years of clinical experience and more than 9 years as a practicing Urologist, holding a Master’s degree in H...
Rafaella C.
Systematic Review & Meta-Analysis Researcher | Food Toxicology & Clinical Nutrition
I am a researcher in Health Sciences with more than 10 years of experience in nutrition, food toxicology, and clinical research. I hold a PhD i...
Dr. Mariangela D.
Computational Chemist | Molecular Dynamics (AMBER, GROMACS) | Docking | MMPBSA | Drug Discovery
I am a computational chemist specialized in molecular modeling for drug discovery, with strong experience in molecular dynamics simulations, do...
Dr. Sonia Carolina G.
Neuroscientist with clinical/preclinical expertise | Scientific manuscript reviewer | Medical writer
I am a neuroscience researcher with over 10 years of academic experience, specializing in neuropharmacology and neurodegenerative diseases, inc...
Dr. Juliana M.
PhD Biomedical Scientist | Wiley Scientific Editor | 20 Years in Public Health Research | 30+ Publications
I am a PhD biomedical scientist and Scientific Editor with 20 years of experience at a leading Brazilian Federal public institution dedicated t...
Camila N.
PhD Scientist | Scientific Writing, Biotechnology & Research Consultant
I am a PhD Scientist with expertise in biotechnology, scientific research, scientific writing, and project development. I hold a PhD in Aquacul...
Dr. Pedro Emmanuel B.
Clinical Epidemiologist & Data Analyst | Clinical Research & Public Health Specialist (100 caracteres)
I am a Senior Clinical Epidemiologist and Academic Researcher with extensive experience in clinical research, infectious diseases, and public h...
Dr. Viviane M.
Researcher in Artificial Intelligence, Machine Learning and Computer Vision
I am a Master’s and PhD candidate in Applied Mathematics at UNICAMP with experience in Artificial Intelligence, Machine Learning, and Computer ...
Dr. Milena D.
Clinical & Oncology Nutrition Researcher | Scientific Writer
I am a clinical nutritionist with over six years of experience in clinical and oncological nutrition. I hold a degree in Nutrition, completed a...
HOANA O.
Ecologist and Biologist | Biodiversity Research, Scientific Writing and Environmental Consulting
I am a biologist with a Master's degree in Ecology and experience in biodiversity research, environmental consulting, teaching, and scienti...
Dr. Rafael A.
Msc, PhD candidate Toxicology | Risk Assessment | Statistical Analysis in R | Systematic Review
I am a Pharmacist and PhD Candidate in Pharmaceutical Sciences (Toxicology) at UNIFAL-MG, Brazil, with 9+ years of operational experience as a ...
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.
NDAs and IP protection
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.
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.
Post your Project (Free)
Your project details are safe, secure and visible only to logged-in users.
Get Quotes & Choose Experts
Discuss your requirements in detail with the experts before accepting the final statement of work from Kolabtree.
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.
Job Done!
Approve the deliverables once you're satisfied with the job done.