level-one heading

Top Freelance Data Cleansing Experts for Hire

ERIK D.

Tenured Neuroscience Professor | NIH Funded PI | Genetics, Neuroscience, and Data Analysis
Create Project
★★★★★
☆☆☆☆☆
USD 100/hr
Ph.D.
United States

I am a tenured professor of neuroscience and genetics with over 15 years of experience leading federally funded research programs. My work span...

★★★★★
☆☆☆☆☆
USD 100/hr
Contact3

Dr. Ourania A.

Remote Sensing & Data Analyst | Technical and Scientific Writing Expert
Create Project
★★★★★
☆☆☆☆☆
USD 65/hr
PhD in Oceanography and Remote Sensing
Netherlands

Remote Sensing and Earth Observation Scientist with a PhD in space technologies for ocean applications from TU Delft, Netherlands. My expertise...

★★★★★
☆☆☆☆☆
USD 65/hr
Contact3

Dr. Roshan Kumar S.

Scientist-Engineer | Research, Data Analysis (Python/MATLAB), Technical Writing, Academic support
Create Project
★★★★★
☆☆☆☆☆
USD 30/hr
PhD
India

I’m a scientist and engineer with expertise in biotechnology, neuroscience, and data analysis. I design experiments, analyze complex datasets u...

★★★★★
☆☆☆☆☆
USD 30/hr
Contact3

Dr. Aviv E.

Expert in Human Behavior, Statistics & Motivation
Create Project
★★★★★
☆☆☆☆☆
USD 100/hr
PhD
Canada

I am a Ph.D.-level behavioral scientist with 10+ years of experience in experimental psychology, computational modeling, and advanced data anal...

★★★★★
☆☆☆☆☆
USD 100/hr
Contact3

Lakshmi Preethi K.

Freelance Data Analyst | Python & Data Scientist | 10+ yrs exp | Grant Writing & Research | MS in Computer Scien...
Create Project
★★★★★
☆☆☆☆☆
USD 45/hr
Masters in Computer Science
Canada

Research-driven Analyst and Certified Data Scientist (Azure) with extensive experience securing multiple grants and scholarships, including NSE...

★★★★★
☆☆☆☆☆
USD 45/hr
Contact3

Suraj S.

Expert Mechanical Engineer | CAD/FEA Specialist | Advanced Design Calculations | IITian |, 3.5+ Yrs R&D
Create Project
★★★★★
☆☆☆☆☆
USD 4000/hr
M.Tech in Manufacturing
India

I am an innovative Mechanical Engineer (M.Tech, IIT Bhubaneswar) with over 3 .5 years’ experience delivering advanced engineering analysis, des...

★★★★★
☆☆☆☆☆
USD 4000/hr
Contact3

Mikkel S.

Data Science | PhD in Neuroscience
Create Project
★★★★★
☆☆☆☆☆
USD 80/hr
Doctor of Philosophy (PhD)
Switzerland

Experienced Data Scientist & Neuroscience PhD | Expert in Machine Learning, Statistical Analysis, Scientific Writing, and Research Consulti...

★★★★★
☆☆☆☆☆
USD 80/hr
Contact3

Grant D.

Public Health Data Analyst | Epidemiologist | Expert in R, SQL, Tableau, ETL process design, and diseas...
Create Project
★★★★★
☆☆☆☆☆
USD 36/hr
MPH
Malaysia

I am a public health professional and data analyst with extensive experience in epidemiology, data integration, and advanced statistical analys...

★★★★★
☆☆☆☆☆
USD 36/hr
Contact3

Haleema S.

Financial Data Analyst | Power BI & Excel Automation | Python Expert
Create Project
★★★★★
☆☆☆☆☆
USD 20/hr
Bachelors of Science in Data Science
Pakistan

I help businesses turn complex financial data into actionable insights, accurate forecasts, and automated reporting systems. With 5+ years of e...

★★★★★
☆☆☆☆☆
USD 20/hr
Contact3

Oluwajuwon F.

Transforming Raw Data into Smart Decisions | ML & AI Expert | Healthcare, Web3 & Analytics Specialist
Create Project
★★★★★
☆☆☆☆☆
USD 20/hr
B.Tech. Science Laboratory technology( Physics and Electronics)
Nigeria

I am a Data Scientist and Machine Learning Engineer with experience delivering practical solutions in healthcare, education, and behavioral ana...

★★★★★
☆☆☆☆☆
USD 20/hr
Contact3

Flora O.

AI Engineer & Researcher | 5 years experience in Data science & Analytics. Award winner at ICLR 2025 Conference
Create Project
★★★★★
☆☆☆☆☆
USD 17/hr
Biotechnology
Nigeria

I am an AI Engineer and independent AI Researcher with experience showcasing work at leading conferences such as NeurIPS, ICLR, and Deep Learni...

★★★★★
☆☆☆☆☆
USD 17/hr
Contact3

Amir Ali J.

Bioinformatics & Genomics Analyst| RNA-seq & scRNA-seq | R/Python Data Analysis| Machine Learning | Scientific W...
Create Project
★★★★★
☆☆☆☆☆
USD 12/hr
Stem Cells and Regeneration MSc
Germany

I am a bioinformatics researcher and scientific writer with a Master’s in Stem Cell and Regenerative Medicine. I specialize in multi-omics data...

★★★★★
☆☆☆☆☆
USD 12/hr
Contact3

Shilpa P.

“M.Sc Chemistry | Freelance Researcher, Data Analysis & Academic Writing”
Create Project
★★★★★
☆☆☆☆☆
USD 10/hr
Masters of Science
India

I hold a Master’s degree in Chemistry and have a strong interest in research, scientific writing, and data interpretation. Over the years, I’ve...

★★★★★
☆☆☆☆☆
USD 10/hr
Contact3

Dr. Kangyu L.

Data Scientist | Bioinformatician with 15+ years of experience in Biomedicine | Cancer Biology | Clinical research
Create Project
★★★★★
☆☆☆☆☆
USD 20/hr
M.Sc (Master of Science)
United States

I am a data scientist and bioinformatician at MD Anderson Cancer Center, specializing in machine learning and multi-omics analysis for cancer r...

★★★★★
☆☆☆☆☆
USD 20/hr
Contact3

Nisaa K.

HIGH-VALUE, FREELANCE & CONSULTING SERVICES (STRATEGIC PLANNING & EVALUATION)
Create Project
★★★★★
☆☆☆☆☆
USD 200/hr
Doctor of Philosophy
United States

Nisaa is a social psychologist with two decades of experience leading research and evaluation across the education, public health, non-profit, ...

★★★★★
☆☆☆☆☆
USD 200/hr
Contact3

Dr. Wenjin L.

PostDoc of clinical medicine. Expertised in statistics, bioinformatics and big data analysis.
Create Project
★★★★★
☆☆☆☆☆
USD 80/hr
Post doc
United States

PostDoc of clinical medicine. Expertised in statistics, bioinformatics and big data analysis.

★★★★★
☆☆☆☆☆
USD 80/hr
Contact3

Dr. Vineet Y.

Independent Data Scientist | Expert in Sparse Matrix Optimization, Statistical Modeling & Climate Systems Analysis
Create Project
★★★★★
☆☆☆☆☆
USD 220/hr
PhD
United States

I am a data scientist and research engineer with 10+ years of experience developing advanced computational and statistical models for large-sca...

★★★★★
☆☆☆☆☆
USD 220/hr
Contact3

Peter B.

Public health researcher specializing in participatory & qualitative research, evaluation, and data...
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
MPH
United States

I am a public health researcher with 15 years of experience leading qualitative and mixed-methods studies in clinical, community, and internati...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Dr. Andrya D.

I’m a research strategist and GCP- and CRC-certified clinical research professional with 10 years of experience
Create Project
★★★★★
☆☆☆☆☆
USD 40/hr
Doctor of Philosophy
United States

With a Ph.D. in Biomedical Sciences and nearly a decade of experience in translational and clinical research and technical writing, I bring exp...

★★★★★
☆☆☆☆☆
USD 40/hr
Contact3

Lisa N.

Ethical AI & Health Compliance Consultant | Evidence-Based Research & Documentation Specialist | Remote | ISO/TG...
Create Project
★★★★★
☆☆☆☆☆
USD 90/hr
MBA
Australia

I am a medical doctor (MBChB) and MBA-qualified compliance specialist with 20+ years’ experience in clinical research, data ethics, and respons...

★★★★★
☆☆☆☆☆
USD 90/hr
Contact3

Amirul Karim T.

Expert in Data Science | Artificial Intelligence | Data Analysis | Healthcare AI | Research | Scientific Writing
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
Artificial Intelligence
Netherlands

I am a tech enthusiast with an interdisciplinary academic and research background in Artificial Intelligence, Biomedical, and Electrical Engine...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Dr. Ed E.

Astrophysics Professor | 15+ Years of Research, Peer-Reviewed Publications & Scientific Consulting
Create Project
★★★★★
☆☆☆☆☆
USD 30/hr
PhD
South Africa

I am an astrophysicist specializing in the integration of large-scale supercomputer simulations with observational data from leading global tel...

★★★★★
☆☆☆☆☆
USD 30/hr
Contact3

Abdulwasiu T.

Data Scientist | Analytics Professional | Turning Data into Actionable Insights
Create Project
★★★★★
☆☆☆☆☆
USD 11/hr
MS Collective Intelligence
Nigeria

I am Abdulwasiu Tiamiyu, a data scientist and analytics professional passionate about transforming data into insights that drive real impact. W...

★★★★★
☆☆☆☆☆
USD 11/hr
Contact3

Dr. Jacob B.

Computational Biologist & Bioinformatics Consultant (Ph.D. Neuroscience) | Single-cell, Multi-omics, Image Analysis ...
Create Project
★★★★★
☆☆☆☆☆
USD 85/hr
PhD Neuroscince
United States

I am a computational biologist and bioinformatics scientist with expertise in RNA sequencing (bulk, single-cell, spatial, nuclei), proteomics, ...

★★★★★
☆☆☆☆☆
USD 85/hr
Contact3

Himanshu P.

An experienced interdisciplinary researcher, passionate towards creating policy solutions based on systems perspective.
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
Master of Science
Canada

I am an experienced researcher with a passion towards creating scientific and evidence-based solutions. To do this, I use tools and skills such...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Kolabtree is the leading online marketplace for Data Cleansing 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.