Zafar I.

Expert Cement QC & Lab Manager | ASTM/EN/ISO Compliance | Cementitious Product R&D | QMS, SOP & Quality Work...
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★★★★★
☆☆☆☆☆
USD 25/hr
M.Sci. Chemistry
Pakistan

With 20 years of dedicated expertise in the grey and white cement industry, I am a results-driven R&D and Quality Control Manager who bridg...

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USD 25/hr
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Ambrina K.

Professor of Molecular Medicine | Genetics & Genomics Expert | Clinical Variant Interpretation Specialist (ACMG)
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★★★★★
☆☆☆☆☆
USD 90/hr
MS leading to Ph.D
Pakistan

Professor of Molecular Medicine and Genetics & Genomics expert with 10+ years of experience spanning clinical variant interpretation, bioin...

★★★★★
☆☆☆☆☆
USD 90/hr
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Antonina K.

Cell Biology & Cancer Research Expert, 3D Models, Primary Cell Culture, Thyroid Cytology, Immunofluorescence, Lectur...
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★★★★★
☆☆☆☆☆
USD 70/hr
PhD
Belgium

I am a cell biologist with more than 30 years of experience in experimental cell biology, cancer research, clinical cytology, and cellular mode...

★★★★★
☆☆☆☆☆
USD 70/hr
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Dr. Kunal K.

Freelance Statistician | PhD in Statistics | Expert in SPSS, R, Python, SAS, Excel, Research & Data Analysis
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★★★★★
☆☆☆☆☆
USD 45/hr
Doctor of Philosophy (Ph.D)
India

I am a PhD holder in Statistics and currently serve as an Assistant Professor with over 14 years of experience in academics and applied researc...

★★★★★
☆☆☆☆☆
USD 45/hr
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Anastasia N.

Market Research Analyst | Quantitative & Qualitative Researcher
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★★★★★
☆☆☆☆☆
USD 12/hr
Master's degree in Economics (Exchange student)
Uruguay

My main specialization is market research, combining additional knowledge of CX/UX/UI and market analysis tools. Employers note that I'm a ...

★★★★★
☆☆☆☆☆
USD 12/hr
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Dr. Sheila D.

Bilingual (FR/EN) Medical Science Liaison, PhD | Regulatory & Clinical Medical Writing | Health Canada Submissions, ...
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★★★★★
☆☆☆☆☆
USD 100/hr
PhD Physiology
Canada

Bilingual (French/English) medical science and regulatory writing specialist with a PhD in Physiology and over a decade of experience spanning ...

★★★★★
☆☆☆☆☆
USD 100/hr
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Dr. Edyta B.

Scientific Consultant in Neuroimmunology & Glial Biology | Research Strategy & Data Interpretation
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★★★★★
☆☆☆☆☆
USD 60/hr
Msc
Poland

I am a biomedical researcher specializing in neuroimmunology, glial biology, and neuroinflammation, with extensive experience in both in vitro ...

★★★★★
☆☆☆☆☆
USD 60/hr
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Dr. Aimilia M.

Scientific Editor
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★★★★★
☆☆☆☆☆
USD 50/hr
Chemistry PhD
Greece

Experienced Scientific Editor holding a PhD in Chemistry, with 10+ years of experience in research and 5+ years of experience in editing. Area...

★★★★★
☆☆☆☆☆
USD 50/hr
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Dr. Anis H.

Doctor of Mechanical EngineeringDr. Researcher & Head of Department of Mechanical Engineering at Tunis University Ke...
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★★★★★
☆☆☆☆☆
USD 8/hr
Doctorat, Engineering Mechanics
Tunisia

Dr. Anis Hamza Doctor of Mechanical EngineeringDr. Researcher Dr. Assistant # ORCiD: xxxxxxxxxxxxxxxxxxx, Web of Science ID: N-xxxxxxxxx, Scopu...

★★★★★
☆☆☆☆☆
USD 8/hr
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Likhabiso M.

Clinical Dietitian | Renal, Neonatal, Paediatric HIV, Adult CD/NCD & Surgical Nutrition | QA/M&E
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★★★★★
☆☆☆☆☆
USD 60/hr
Masters of Public Health Nutrition
South Africa

I am a Grade 2 Clinical Dietitian (HPCSA-registered, DT xxxxxxx) with over 15 years of experience in South Africa's public health system, c...

★★★★★
☆☆☆☆☆
USD 60/hr
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Gabrielle E.

Food and Climate Education | Curriculum Development
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★★★★★
☆☆☆☆☆
USD 100/hr
Doctor of Philosophy
Sweden

Experienced researcher, educator, and curriculum designer who is passionate about empowering citizens to become agents agents of positive chang...

★★★★★
☆☆☆☆☆
USD 100/hr
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Sławosz K.

✓Python, ✓data analysis, ✓process automation, ✓laboratory technician, ✓ algorithmics, ✓ CFD, ✓industrial automation
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★★★★★
☆☆☆☆☆
USD 50/hr
Doctor of engineering
Poland

I enjoy interesting projects and challenges. I am passionate about analysis, energy, numerical simulations, and Python programming. I have over...

★★★★★
☆☆☆☆☆
USD 50/hr
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Dr. Irena I.

MD PhD Epidemiologist Expert medical writer | Scientific Writing, Manuscript Publishing, Data Analysis & Consulting
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★★★★★
☆☆☆☆☆
USD 65/hr
Specialist - Epidemiology
Serbia

I am an MD, PhD, an Epidemiologist and a medical researcher with training and extensive experience in academic research and scientific publishi...

★★★★★
☆☆☆☆☆
USD 65/hr
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Dr. Amara R.

Molecular Biologist & Academic Writer | PhD in Plant Pathology | Data Analysis & Protocol Design
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★★★★★
☆☆☆☆☆
USD 40/hr
Doctor of Philosophy
United Arab Emirates

Dedicated and motivated early career scientist with a strong passion in the fields of Plant Pathology, Plant Physiology, Plant Biology and Plan...

★★★★★
☆☆☆☆☆
USD 40/hr
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Edgardo S.

Research & Development | Project Management | Data Analysis and Modeling | Procurement | Budgeting | Formulation Sci...
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★★★★★
☆☆☆☆☆
USD 40/hr
MBA
United States

Experienced Scientist with a demonstrated history of working in the food & beverages industry. Skilled in Microsoft Word, analytical equipm...

★★★★★
☆☆☆☆☆
USD 40/hr
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Dr. Abdul G.

MSCA Fellow-Materials & Environmental Chemist | Writer with 10+ years of experience in environmental chemistry resea...
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★★★★★
☆☆☆☆☆
USD 120/hr
Ph.D Environmental Science
Italy

I am a Marie Curie Fellow at the University of Padua, Italy, with over a decade of interdisciplinary research experience in environmental scien...

★★★★★
☆☆☆☆☆
USD 120/hr
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Ruan F.

Editor, writer, and researcher delivering clear, impactful work with precision and purpose.
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★★★★★
☆☆☆☆☆
USD 50/hr
Copy-editing. Completed a rigorous 100-hour course in the copy-editing of creative, academic, and digital texts, with particular emphasis on grammatical precision, structural improvement, and respect for authorial voice.
South Africa

Aesthetic: Earthy elegance — muted greens, rustic reds, natural textures. Communication Style: Clear, structured, practical, friendly. Strength...

★★★★★
☆☆☆☆☆
USD 50/hr
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Dr. Armela T.

Environmental Consultant | Water & Soil Pollution Expert | Science-Based Solutions for Environmental Protection
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★★★★★
☆☆☆☆☆
USD 75/hr
Doctorate
Germany

Environmental consultant with 8+ years of experience in pollution monitoring, source tracing, and regulatory compliance. Specialized in passive...

★★★★★
☆☆☆☆☆
USD 75/hr
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Marwa M.

Freelance Public Health Researcher | Expert in Systematic Reviews (Protocol Design, Data extraction and
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★★★★★
☆☆☆☆☆
USD 25/hr
B.S. in Global Health; Biology Track (by DKU), B.S. in Interdisciplinary studies; Global Health, Biology (by Duke)
Morocco

I recently graduated with a dual degree from Duke University and Duke Kunshan University (DKU), majoring in Global Health with a track in biolo...

★★★★★
☆☆☆☆☆
USD 25/hr
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Dr. Thomas S.

Data Scientist | 2 PhDs | >40 publications | Expert in R and Python | Analysis, Writing and Visualis...
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★★★★★
☆☆☆☆☆
USD 80/hr
Computer Science PhD
United Kingdom

Data Scientist with PhDs in Computer Science and Sports Science. I have a decade of experience working across a range of projects from sport to...

★★★★★
☆☆☆☆☆
USD 80/hr
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Dr. Alessandro P.

Postdoctoral Plant Biologist | Expert in CRISPR, Experimental Design, Quantitative phenotyping & Scientific Writing
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★★★★★
☆☆☆☆☆
USD 35/hr
Doctoral degree
Italy

I am a plant biologist with a PhD from the Max Planck Institute for Plant Breeding Research (Germany), currently working as a postdoctoral rese...

★★★★★
☆☆☆☆☆
USD 35/hr
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Dr. Waseem L.

Senior Research Specialist I Offering Expert Petition Writing for EB1A / EB1B Green Card Applications
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★★★★★
☆☆☆☆☆
USD 100/hr
Ph.D
India

With over a decade of experience in translational research and firsthand success navigating the EB1 process, I now assist individuals in prepar...

★★★★★
☆☆☆☆☆
USD 100/hr
Contact3

Andrew T.

Pharmacepidemiology | Biostatistics | ML | AI | RWE | Pubs | | SAS | R | Python | 20 years of experience
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★★★★★
☆☆☆☆☆
USD 150/hr
MS
United States

I am an experienced pharmacoepidemiologist and data scientist with expertise in real-world evidence (RWE), biostatistics, and observational stu...

★★★★★
☆☆☆☆☆
USD 150/hr
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George C.

Environmental Data Analyst | GIS, Remote Sensing & Spatial Modeling Expert
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
UAV Remote Pilot (Type A/B)
Argentina

I have a background in geospatial analysis, remote sensing, and environmental data processing. My skills include the use of GIS software (QGIS,...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Stavroula-Lila K.

Clinical Academic | Expert in Medical Statistics, Manuscript Writing & project Design
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★★★★★
☆☆☆☆☆
USD 150/hr
Medical Degree (MD)
United Kingdom

I am a UK-based clinical academic in Obstetrics & Gynaecology with advanced training in medical statistics and reproductive health research...

★★★★★
☆☆☆☆☆
USD 150/hr
Contact3

Kolabtree is the leading online marketplace for Hypothesis experts. Post your project, get bids, and hire qualified experts quickly and easily.

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

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Kolabtree ensures the safety and security of your payments, personal information and project details. Kolabtree’s T&C include 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 aren'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 if 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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Post your Project (Free)

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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.

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