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Hire a Freelance Expert in United States

Dr. Guillermo A B.

Physician & MBA | Clinical Research, Trial Operations, and Scientific Writing from Concept to Publication.

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USD 85/hr
MBA Healthcare Administration
United States

As a Physician with an MBA in Healthcare Administration, I bring a unique blend of clinical expertise, research operations, and academic writin...

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USD 85/hr
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Dr. Lauren B.

Implementation Science & Public Health Evaluation Expert | Helping Organizations Turn Data into Actionable Insights

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USD 200/hr
PhD
United States

I am a public health researcher and consultant specializing in implementation science and program evaluation, with a focus on helping organizat...

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USD 200/hr
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Dr. Melody S.

Cognitive Neuroscience PhD | EEG Signal Processing, Machine Learning (Python/R) & Scientific Writing

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USD 75/hr
PhD
United States

I am a Cognitive Neuroscientist (Ph.D., Gallaudet University) specializing in neuroplasticity, spatial cognition, and advanced computational me...

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USD 75/hr
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Dr. Yongsheng C.

Catalysis & Materials Science Expert | XAS Specialist | Former Professor (CUHK & Penn State) | 68 Publications

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USD 150/hr
PhD
United States

I help companies and research teams solve complex problems in catalysis and materials characterization — from experimental design to data inter...

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USD 150/hr
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LunPing E.

Bioinformatician | GWAS, Variant Calling, Population Genetics, RNA-seq | Crop & Plant Genomics

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USD 50/hr
United States

Bioinformatician specializing in plant and crop genomics, turning raw sequencing data into clear, publication-ready results. Core services: • ...

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USD 50/hr
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Dr. Mel K.

Freelance User Researcher | 10+ years experience aross games and behavioral sciences (ex-Microsoft, Columbia U, Duke U)

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USD 50/hr
Neuroscience
United States

PhD-trained behavioral scientist specializing in the evaluation of user and community experiences. Four years of recent experience leading rese...

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USD 50/hr
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Ryan-Rhys G.

LLMs, Physics, Chemistry, Mathematics, ML, Data Science

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USD 650/hr
PhD in Physics
United States

AI Research Scientist (PhD, Cambridge), 13 years in ML/AI, formerly at Meta and Huawei. Specializing in LLMs, AI for science, and mathematical ...

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USD 650/hr
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Dr. Ruscena W.

Science Writer Specializing in Ecology, Statistics, and Conservation

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USD 50/hr
PhD, Ecology
United States

I am a freelance science writer specializing in both public-facing and technical content, translating complex scientific topics into clear, eng...

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USD 50/hr
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Dr. Rachel D.

MD & AI PhD - Healthcare AI Physician Scientist

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USD 370/hr
MD
United States

Deep technical and clinical expertise in AI for healthcare. Over 100 AI consulting projects completed. 7 years of prior experience as health te...

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USD 370/hr
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Dr. David T.

Professor of Neurology | Editor | Medical, Scientific, and Grant writing | Consulting

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USD 100/hr
Doctor of Philosophy (Ph.D)
United States

I am currently a Professor Emeritus, Department of Neurology, David Geffen School of Medicine at UCLA. Before coming to UCLA, I was a Professor...

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USD 100/hr
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Dr. Sonia G.

Research Operations & Scientific Project Management | Cancer & Translational Research

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USD 35/hr
Doctor of Business Administration (DBA)
United States

Research professional with extensive experience owning and coordinating complex research projects from planning through execution, grounded in ...

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USD 35/hr
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Dr. Md Ali Bin S.

Neuroscientist

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USD 25/hr
PhD | Neuroscience
United States

The long-term goal of my research is to understand the molecular and cellular mechanisms underlying neural circuit formation and plasticity. Us...

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USD 25/hr
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Sylvester M.

PhD. Materials engineer

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USD 20/hr
Msc
United States

A PhD graduate in Materials Science and Engineering from the University of Utah with strong expertise in first-principles atomistic simulations...

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USD 20/hr
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Dr. Shlomo B.

Bioinformatics Scientist, PhD | NGS & Multi-Omics Specialist | Single-Cell RNA-Seq, ATAC-Seq | Harvard fellow |

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USD 50/hr
PhD Bioengineering
United States

I am a data-driven scientist and bioinformatics expert with a PhD in Bioengineering and postdoctoral training at Harvard University. My core ex...

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USD 50/hr
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Aashutosh S.

Neuroscientist | Biotechnologist | Educator | Enthusiast for Healthcare and Life Science Communications and Innovation

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USD 30/hr
PhD in Neuroscience
United States

With a Ph.D. in Neuroscience from the University of Illinois Chicago and a Master’s degree in Biotechnology, I have a strong foundation in scie...

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USD 30/hr
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Dr. Alex V.

Computational Biologist | Oncology Biomarkers, Genomics, Single-Cell & Spatial Analysis

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USD 125/hr
PhD, Biomedical Sciences
United States

Computational biologist and data scientist specializing in oncology biomarkers, genomics, and AI/ML workflows for life-science teams. I help cl...

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USD 125/hr
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Vinny N.

Medical Writer and Research Scientist with 13 years of experience in pre-clinical research.

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USD 50/hr
Ph.D in Biological Sciences
United States

Expert in preparing research/review articles, abstracts, posters, presentations, and educational materials.

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USD 50/hr
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Beatriz R.

Analytical Chemist | GMP QC & HPLC Specialist | Scientific Writing, Technical Review & Documentation

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USD 45/hr
Biomedical Forensic Sciences
United States

Analytical Chemist with nearly 4 years of GMP pharmaceutical QC experience. Experienced in HPLC method validation, method transfers, analytical...

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USD 45/hr
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Dr. Neill T.

Senior Biomedical Scientist | Medical Devices | Digital Pathology | Regenerative Medicine

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USD 200/hr
PhD Biochemistry
United States

I am a senior biomedical scientist and independent consultant with 20+ years of experience helping medical device and pharmaceutical companies ...

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USD 200/hr
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Dr. Joel A.

PhD in Measurement & Statistics | Psychometrics, Research Design & Data Science Consultant

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USD 70/hr
Measurement & Statistics/PhD
United States

PhD Measurement & Statistics specialist offering expert consulting in psychometrics, IRT, SEM, survey design, scale development, research d...

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USD 70/hr
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Dr. Mengzhen Z.

Quantum Physicist (PhD, Yale) | Mathematical Modeling, Simulation & Statistical Analysis | Python, Julia, Rust

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USD 100/hr
Doctorate
United States

I'm a quantum information theorist (PhD, Yale; postdoc, University of Chicago) with 2,000+ citations and 15+ peer-reviewed papers in journa...

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USD 100/hr
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Conner K.

Deep Tech Strategist | Product Innovation, Systems Engineering, and TCO/Techno-Economic Analysis

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USD 110/hr
BA Political Economy
United States

My work sits at the intersection of emerging technology, product development, and commercialization strategy. I support teams working with comp...

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USD 110/hr
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Dr. Devanshi B.

Materials Consultant | Expertise in Thin Films, Solid-State Chemistry & Manufacturing Optimization

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USD 55/hr
PhD-Material Science
United States

I am a PhD Materials Scientist and Consultant specializing in ceramic engineering, semiconductors, and composite materials. My core expertise ...

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USD 55/hr
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Amber C.

RN Turned Senior Copywriter | HCP & DTC Campaigns for Pharma and Wellness Brands | Storybrand + Direct Response

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USD 105/hr
RN
United States

I'm a registered nurse who became a senior copywriter — and that combination is rarer than you'd think. After years in clinical setti...

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USD 105/hr
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Ronald H.

Genomic Data Scientist | 20+ Years Genomic Research | Translating Bioinformatics Insights into Precision Medicine

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USD 50/hr
PhD
United States

With over two decades of experience in bioinformatics, I am a seasoned data scientist specializing in genomic, epigenomic, and transcriptomic a...

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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.

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.

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.