Top Freelance Gray Literature Search Experts for Hire

Jennifer W.

Career Librarian with expertise in secondary and gray literature search, bibliography, and literature review.
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USD 100/hr
Global Logistics & Supply Chain Management
Uruguay

I have an MS in Information Studies (Library Science) with 17 years experience in academic libraries; an MS in Global Logistics and Supply Chai...

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USD 100/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...

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USD 60/hr
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Dr. Delan A.

Research Fellow with 7+ years of experience in life sciences | Oncology, developmental biology, and mechanobiology
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USD 30/hr
PhD in Biophysics
United Kingdom

As a UCL Research Fellow, I’ve led multidisciplinary research programmes, published first-author...work in Nature Cell Biology, and earned the Beddington Medal for outstanding PhD research, among other publications...

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USD 30/hr
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Oana I.

Researcher - Built Environment and Green Transition | Technical & Research Writer
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USD 35/hr
Master of Science in Water and Environmental Engineering
Finland

Reporting, Literature Review, Copywriting, Research - Built Environment, Climate Mitigation, EU climate, Green Transition | Experience in acade...

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USD 35/hr
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Ahmed Mostakim F.

AI Researcher | Deep Learning, Machine Learning, XAI, Statistical Analysis, Model Building | MSc CS.
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USD 40/hr
Bachelors in Computer Science and Engineering
Bangladesh

I am an AI researcher and MSc Computer Science candidate at American International University-Bangladesh (AIUB), Bangladesh. I specialize in:...

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USD 40/hr
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Dr. Aamir M.

PhD Researcher | Expert in Statistical Analysis, Regression Modeling & Scientific Writing
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USD 30/hr
Dr. rer. nat.
Germany

I am a PhD‑qualified researcher with extensive experience in statistical data analysis, regression modeling, scientific writing, and research ...

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USD 30/hr
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Nerida Nadia H.

PhD & Freelance Data Scientist | Specialist in Ecological Modeling, GLMM & Remote Sensing (GEE)
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USD 50/hr
Doutorado em Ecologia
Bolivia

I am a PhD in Ecology with over 10 years of experience in high-impact scientific research and complex data management. My expertise lies at the...

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USD 50/hr
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Dr. Dr Sagar C.

Dr Sagar Choudhary (Urban AI/Data Science/Citizen Science/Sensing)
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USD 8/hr
PhD
India

PhD (CSE), JRF, Assistant Professor AI, Citizen Science, Urban Analytics, Digital Forensics

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USD 8/hr
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Dr. Lorenzo C.

Space scientist with solid background in both academia and industry.
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USD 50/hr
PhD
Australia

Space science and technology. CFD and numerical simulation techniques.

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USD 50/hr
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Allison C.

Medical Writer 10+ yrs | 12+ Published Papers | Scientific Communications | Microbiome | Health | Neuroendocrinology
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USD 75/hr
Masters in Health and Nutrition
Spain

I am a seasoned freelance medical writer and publication specialist with a Master of Science degree and a proven track record of co-authoring 1...

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USD 75/hr
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Dr. Farid T.

Dr.-Ing in Construction Management | Project Scheduling & Controls | Claims & Delay Analysis | Data-Driven Cons...
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USD 15/hr
Doctor of Philosophy (Ph.D)
United Arab Emirates

As a PhD in Construction Management, I focus on bridging traditional construction management practices with modern data-driven technologies. M...

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USD 15/hr
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Patrik S.

7+ years in Cog Neuroscience research, Neurotech lead, Meta-analysis, Systematic review, Brain Stimulation, fMRI
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USD 65/hr
Ph.D.
Czech Republic

I currently work as a Clinical Research Lead in a Neurotech startup specializing in movement-based therapy and fNIRS. My role encompasses clini...

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USD 65/hr
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Dr. Volodymyr P.

PhD Biomedical Researcher & Scientific Writer 15 Years R & Python
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USD 110/hr
PhD (Medical science)
Germany

I am a PhD-qualified researcher with 15 years of experience in academic research, scientific writing, and interdisciplinary biomedical sciences...

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USD 110/hr
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Dr. Dr Sambhaji T.

Post-Doctoral Fellow CAU, Seoul South Korea / PDF AAU Anhui Hefei, China | Senior Bioinformatician | | Data Scientist
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USD 100/hr
PhD
India

Ph.D.- Qualified Bioinformatician and Data Scientist with international Post-Doctoral Research experience in CAU, Seoul South Korea and AAU / ...

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USD 100/hr
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Dr. Francesca B.

Physiotherapist & PhD Researcher | Wearable Validation, Physiological Signals, Systematic Reviews & Medical Writ...
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USD 24/hr
Master of Science (MS), Movement Science
Singapore

Domains: exercise physiology, sports science, wearable and digital health technology, physiotherapy and rehabilitation, sports nutrition, clini...

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USD 24/hr
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Lauro Augusto J.

PhD-track Energy Systems Engineer | Hydrogen Production Modeling, Techno-Economic Analysis, Python
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USD 50/hr
Engineering Doctorate
Netherlands

I'm a mechanical engineer with an Engineering Doctorate (EngD) from the University of Twente, with strong expertise in numerical simulation...

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USD 50/hr
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Dr. Asnake A I.

PhD Public Health | food & nutrition | 10+ Years | Maternal & Child Nutrition | STATA, SPSS,
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USD 50/hr
PhD
Australia

PhD public health researcher with 15+ years delivering high-impact nutrition and food security projects across Ethiopia and Australia. I specia...

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USD 50/hr
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Pragya R.

Global mental health researcher with 9+ years of experience leading mixed-methods and qualitative studies.
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USD 40/hr
PhD
United States

Trained in clinical psychology, global health, and public health; currently a PhD candidate completing a dissertation on mental health interven...

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USD 40/hr
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Dr. Santanu P.

Helping Additive Manufacturing Teams Make Clearer, Better-Informed Production and Investmen decisions | Consultant
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USD 50/hr
Doctor of Philosophy (Ph.D)
India

I help decision-makers bring clarity to metal AM production decisions by examining the technical and manufacturing factors that influence produ...

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USD 50/hr
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Akin A.

Research & Technical Writing Editor | Research Reports, Manuscript Editing & Academic Proofreading
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USD 100/hr
Bachelor of Science (B.Sc.) in Biochemistry
Nigeria

I specialize in research and technical writing, with a focus on developing clear, well-structured, accurate, and professional documents from co...

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USD 100/hr
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DR. DEBASIS G.

Dr. Debasis Ghosh, Ph.D., Research Ideation to PhD Completion | Expert Guidance in Research Methodology, SPSS & AMOS
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USD 1500/hr
PHD
India

I am Dr. Debasis Ghosh, Ph.D. in Marketing from the National Institute of Technology (NIT), Durgapur, with over 22 years of combined profession...

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USD 1500/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...

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USD 8/hr
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Dr. Maria Elena L.

Food R&D Consultant | Patented Inventor | PhD in Food Science | Functional Foods
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USD 50/hr
Doctorate
Peru

Food Scientist, inventor, and innovation consultant with more than 15 years of experience leading R&D+i initiatives in food technology, h...

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USD 50/hr
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Dr. Furkan Paşa D.

Translational Scientist | GMP Consultant | Microbiology, In Vitro Models, Organ-on-Chip & Scientific Research-Writin...
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USD 50/hr
MSc
Turkey

I am a biomedical and translational scientist with strong expertise spanning microbiology, GMP-compliant pharmaceutical quality control, in vit...

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USD 50/hr
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Zafar I.

Cement QC & R&D Expert | ASTM/EN/ISO | Product Development | Data Analysis & Technical Writing | | Python &a...
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USD 50/hr
M.Sci. Chemistry
Pakistan

I am a cement and construction materials professional with 20 years of industrial experience in quality control, laboratory management, researc...

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USD 50/hr
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Kolabtree is the leading online freelance marketplace for Gray Literature Search experts. Post your project, get bids, and hire qualified experts quickly and easily.

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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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