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Top Freelance Data Visualization Experts for Hire

Dr. Calvin G.

Freelance Statistician & Data Analyst | Expert in R & SAS
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USD 40/hr
Doctor of Philosophy
United States

I am a PhD-level statistician with a strong background in advanced data analysis, statistical modeling, and research methodology. With extensi...

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USD 40/hr
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Dr. Reham N.

Freelance Statistician & Data Analyst | Biostatistics PhD (c) | Expert in SPSS, R, Excel, Power BI, SQL & Python
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USD 50/hr
MPH in Biostatistics
Egypt

Bilingual Data Analyst & Clinical Research Expert with 8+ years of experience as a clinical pharmacist and a Ph.D. candidate in Biomedical ...

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USD 50/hr
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Dr. Iskinder A.

Polymer scientist with research (academic & regulatory) and data analytics experience
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USD 50/hr
PhD
United States

Regulatory Science Expertise: Over 2 years as an FDA Postdoctoral Fellow, leading chemical sterilization research for medical devices, developi...

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USD 50/hr
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Anna H.

PhD Biologist | Bioinformatics & Statistical Analyses | Technical Writing & Grant Funding | Teaching and Mento...
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USD 100/hr
Ph.D.
United States

I hold a PhD in Environmental Science from UC Berkeley, specializing in molecular ecology and evolutionary biology with advanced expertise in b...

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USD 100/hr
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ERSAN E.

Freelance Data Analyst | Scientific Web Developer | Digital Nomad (SEA)
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USD 30/hr
MSc
Thailand

I am a freelance data analyst and scientific web developer with an MSc in Applied Mathematics and over 7 years of experience in research, educa...

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USD 30/hr
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Dr. Ipek S.

PhD Biochemist | Molecular Biology & Epigenetics Expert | Scientific Editor & Research Consultant
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USD 50/hr
PhD
United States

I hold a PhD in Biochemistry with a specialization in neuroscience, glial biology, and epigenetic regulation, including DNA and RNA modificatio...

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USD 50/hr
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Dr. Ali H.

Medical Researcher & Biostatistician | R Programming | NHANES/SEER | Manuscripts & Data Analysis
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USD 50/hr
Doctor of Medicine
Lebanon

I’m a medical doctor and experienced clinical researcher with advanced training in biostatistics, epidemiology, and statistical programming in ...

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USD 50/hr
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Dr. Stuart R.

Freelance Electrochemical Engineer | Fuel Cells, Batteries, Nanomaterials, Surface Chem., Env. and Med. Biosensors
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USD 50/hr
PhD
Germany

Scientist and Engineer specializing in electrochemical energy storage systems, catalytic nanomaterials, and advanced sensor platforms. I delive...

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USD 50/hr
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Mathis J.

Doctoral Candidate (MSCA) in AI & Finance | ML Modeling, Forecasting, & Research Consulting
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USD 120/hr
Masters of Science
Netherlands

I am an MSCA-funded Doctoral Candidate in Digital Finance at the University of Twente (Netherlands), where I focus on the application of Reinfo...

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USD 120/hr
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Godwin L.

Data Analyst, Ministry of Defence| Agile| Data Analyst| Cyber Security| Enthusiast in Data Science, AI, ML
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USD 100/hr
BSc Applied Statistics with Computing
Kenya

As a Data Analyst at Defence Forces Welfare Services – Ministry of Defence, I specialize in transforming raw data into insights that improve de...

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USD 100/hr
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Dr. Francesca P.

Environmental Science Researcher (PhD) with expertise in geochemistry
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USD 25/hr
PhD in Earth Science
Chile

Environmental scientist with a passion for travel and outdoor activities. My main research and professional interests are trace metal geochemis...

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USD 25/hr
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Angela D.

Materials Scientist | Data-Driven Sustainability | Coatings Expert | Scientific Data Engineer
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USD 75/hr
MS in Materials Science
United States

I’m a Senior Materials and Process Engineer with over 13 years of experience translating complex scientific data into actionable insights — fro...

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USD 75/hr
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Dr. Mariana A.

Medical Doctor | PhD Candidate in Molecular Biosciences | Genomic Research, Epidemiology, Oncology, and Bioinformatics.
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USD 100/hr
Master's degree in bioinformatics and data science in personalized precision medicine and health
Spain

As a highly accomplished Medical Doctor and PhD Candidate in Molecular Biosciences, I offer a unique blend of clinical insight, advanced scient...

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USD 100/hr
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Gayathri V.

Researcher | Content writer | Academic editor | Proof reader
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USD 8/hr
B.Tech
India

Hi there!! I am Gayathri. I have completed my graduation in B.Tech Electronics and Communication Engineering. I am very passionate about Resear...

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USD 8/hr
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Arshi R.

Astronomy Researcher | Freelance Data Scientist | Writer and Tutor
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USD 45/hr
MScR in astrophysics and astronomy
India

I am a data scientist and a post graduate researcher in radio astronomy. I was a teaching assistant at the University of Manchester. I received...

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USD 45/hr
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Asma Z.

PhD Student in AI (Medical Imaging) - Your Swiss Army Knife for Academic/Research Tasks!
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USD 45/hr
MS in Data Science
Morocco

I’m a 4th year PhD candidate specializing in Artificial Intelligence for Medical Imaging, with a versatile skill set honed by the demanding wor...

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USD 45/hr
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Rohullah A.

University Faculty & Data Analysis Expert | R & Python (and statistical softwares) for Life Sciences Research
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USD 35/hr
Ph.D.
Iran

I am an Associate Professor of Animal Science with a strong academic and research background in genetics, biostatistics, and statistical modeli...

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USD 35/hr
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Dr. Matthew L.

Quantitative Research Consultant | Expert in SEM, Longitudinal & Latent Class Models | Mplus, R, SAS, SPSS, Excel
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USD 65/hr
PhD in Clinical Psychology
United States

I hold a PhD in Clinical Psychology with advanced training in research methodology and statistical analysis. Over the past 10 years, I have wor...

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USD 65/hr
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Dr. Hani N A.

Freelance Data Analyst & Bioinformatician | Expert in R & python and data visualization
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USD 100/hr
PhD in Biomedicine
Sweden

I recently completed my Postdoctoral Research in experimental medical sciences, with a specialization in lung bioengineering and regeneration. ...

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USD 100/hr
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Misheck M.

Data Analyst & Creative Designer | Expert in Statistical Modelling, ICT Solutions, and Data Visualization
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USD 10/hr
BSc Mathematics and Computer Science
South Africa

I am a versatile Data Analyst and Creative Designer with a strong academic background in Mathematics and Computer Science and over five years o...

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USD 10/hr
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Dr. Gökçe S.

Freelance Bioinformatician | Multi-omics data analysis | R and Python | ML algorithms | Scientific writing
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USD 50/hr
PhD | System Medicine Program
Italy

I am a bioinformatician with a PhD in Systems Medicine from the University of Milan and over 8 years of interdisciplinary research experience i...

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USD 50/hr
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Dr. Michael T.

Metagenomics expert | Proficient with microbial and viral genome reconstruction and annotation
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USD 20/hr
PhD in Marine Biology and Ecology
Italy

I am an experienced researcher, working for Italian governmental institutions on several projects for 15 years. I have a PhD in marine biology ...

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USD 20/hr
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Dr. Gianina M.

Freelance Geophysicist & Geospatial Data Analyst | Expert in Python & Geodata
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USD 70/hr
Ph.D. in Earth and Environmental Sciences
Germany

I leverage my background in geophysics and programming expertise to power geospatial analyses that advance environmental protection, climate‑ch...

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USD 70/hr
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Glory I.

Freelance Data Scientist & Analyst | Expert in Python, SQL, Power BI | Skilled in Machine Learning, Predictive Analy...
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USD 20/hr
B.Sc. Mathematics
Nigeria

Skilled in building machine learning models and analytics solutions that drive measurable business impact. Key achievements include developing ...

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USD 20/hr
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Lespeth M.

Monitoring & Evaluation Specialist | Data Management & Analytics | Dashboard Reporting for NGOs & Research P...
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USD 30/hr
BS Education, Major in Mathematics
Philippines

I am a Monitoring & Evaluation (M&E) and Data Management Specialist with over 10 years of extensive experience in data cleaning, analyt...

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USD 30/hr
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Kolabtree is the leading online marketplace for Data Visualization experts. Post your project, get bids, and hire qualified experts quickly and easily.

pay-per-click
Confidentiality Assured

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.