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Top Freelance Data Cleansing Experts for Hire

Dr. Federico G.

Scientific researcher with 10 years of experience in statistics, data science and psychology
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USD 50/hr
PhD in Psychology
Argentina

My main job involves research. I work as a CONICET Postdoctoral Fellow at the Unidad de Neurobiología Aplicada (UNA, CEMIC-CONICET). Data...

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USD 50/hr
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Rohit S.

freelance data entry opreator ,data pdf to excel , data cleaning ,data minig
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USD 21/hr

data entry with charts ,image,

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USD 21/hr
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Dr. Blake L.

PhD Researcher (Health & Psychology) | AI Co-Chair | Data Analyst & Medical Writer with 10+ years of experience
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USD 60/hr
Doctor of Philosophy (PhD)
Australia

I am a PhD-qualified researcher and Co-Chair of an Artificial Intelligence Community of Practice, specialising in the intersection of health sc...

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USD 60/hr
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Dr. Naeem U.

PhD Scholar Expert in Quantum Computing , QML, ML, DL, TensorFlow, PyTorch,Qiskit
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USD 100/hr
PhD Computer Science
Pakistan

I Am PhD Scholar. My Current Research Area is Quantum Computing, Expert in Machine Learninng, Deep Learning, Natural Language Processing, Quant...

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USD 100/hr
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Dr. Katherine E.

PhD Clinical Research Scientist | Medical & Scientific Writing, Clinical Data Analysis, Regulatory-Aligned Documenta...
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Masters (Science)
United States

I am a PhD candidate in Clinical Research with over 10 years of experience supporting clinical and translational research in healthcare and lif...

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Antonio C.

Multidisciplinary Software Architect | 25+ Years in Data Platforms, Knowledge Discovery & Life Sciences R&D
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USD 150/hr
Computer Engineering Degree
Switzerland

I've held pivotal roles including IT Director, Team Leader, Software Architect, and Developer across diverse sectors such as Defence, Indus...

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USD 150/hr
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Hannah F.

Critical geographer experienced in mixed-method research, article writing, GIS, data analysis & visualization
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USD 50/hr
Joint Master's Mediterranean Studies
Thailand

I'm a multilingual and interdisciplinary geographer, holding two Master's degrees in critical geography from University College Dublin,...

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USD 50/hr
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Dr. Diane N.

EV & Drug Delivery Expert | AI/ML for Biomedical Data | ISO/NIST-Compliant Protocols | SBIR & Technical Writing ...
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USD 110/hr
Biomedical Engineering
United States

Experienced Biomedical Engineer | Extracellular Vesicles, Drug Delivery Systems, AI/ML for Translational Research I am a PhD-trained biomedical...

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USD 110/hr
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Dr. Grigoris M.

Astrophysicist & Data Scientist | Research & Statistical Analysis | ML Specialist
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USD 45/hr
PhD.
Greece

I am an Astrophysicist (PhD) and Data Scientist with 15+ years of research experience applying data analysis, statistical modeling, and machine...

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USD 45/hr
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Kshipra J.

Scientific Typesetting Expert (LaTeX/Markdown) | Specializing in Complex Math, Bibliographies, & Technical Manuscrip...
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USD 35/hr
B. Tech - Computer Science and Engineering
India

I bridge the gap between academic research and professional publication. As an M.Tech candidate in Machine Learning and a Computer Science Engi...

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USD 35/hr
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Kevin K.

PhD Statistical Consultant | Mixed Effects Models, Scale Development, & Experimental Design in R
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USD 40/hr
PhD
United States

I am a PhD-level researcher specializing in advanced statistical modeling, experimental design, and psychometric scale development....My expertise lies in analyzing complex behavioral and decision-making data using rigorous, publication-ready...

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USD 40/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. Emre D.

Scientific Computing & Data Science Consultant | Python, ML, Computational Modeling
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USD 50/hr
MSc
Georgia

I am a research consultant with over 15 years of experience across academia and industry, specializing in scientific computing, data science, a...

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USD 50/hr
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Dr. Brett D.

Nature-published researcher, and Nature editor (in-house) and science writer (freelance) since 2009.
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USD 100/hr
MBA
Australia

Cross-disciplinary postdoctoral expertise in water, planetary health, environmental and social development, mining, geology, geochemistry, chem...

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USD 100/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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Dr. Robert Z.

Data Scientist | PhD in Bioinformatics | ML, Genomics, Transcriptomics & Epigenetics Expert | ex-IBM, Accenture
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USD 50/hr
Ph.D. in Bioinformatics
Vietnam

I am a PhD-trained computational bioinformatician and data scientist with over 10 years of experience spanning genomics, transcriptomics, epige...

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USD 50/hr
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Majid T.

Scientific Editor and Reviewer
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USD 50/hr
PhD
Canada

I have several years of experience as a scientific editor and peer reviewer for a wide range of high-impact journals and international conferen...

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USD 50/hr
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Dr. Teesha B.

PhD Biochemist | Data Analyst | R, Python, SQL | Statistical Analysis & Data Visualization
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USD 45/hr
PhD in Biochemistry
Canada

PhD biochemist with 10+ years of experience analyzing complex experimental datasets. I help life sciences companies extract meaningful insights...

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USD 45/hr
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Belinda T.

MA Psychology | Academic & Applied Researcher | UX, Tech & Qualitative Research
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USD 15/hr
OU Virtual Study Abroad Program
Philippines

LinkedIn: https://www.linkedin.com/in/tan-belinda/ Hi, I’m Bel! I’m a freelance researcher with an MA in Psychology, specializing in Social Ps...

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USD 15/hr
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Avery C.

Biostatistician for Clinical & Academic Research | Survival, Regression & Longitudinal Analysis
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USD 100/hr
MS Statistics
United States

I am an independent biostatistician with experience supporting clinical and academic research studies. My work focuses on survival analysis, re...

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USD 100/hr
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Dr. Mercy B.

Bioinformatics and Data Analytics Professional | Infectious Disease Research
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MSc, Biochemistry
Nigeria

I am a molecular and computational biochemist with a strong focus on infectious disease research, mosquito vector biology, and data-driven drug...

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Muzamil T.

Data Scientist & Analyst | Founder & CEO, Axiora International | Physics-Informed Data Intelligence
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USD 20/hr
BS Physics
Pakistan

Founder & CEO of Axiora International, where we deliver physics-informed data intelligence for engineering, industrial, and energy systems....

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USD 20/hr
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IAMCOOL R.

AIML/DL Expert | Multiobjective Optimization | SCI, Scopus Research Article | Data Analysis | Thesis Writing |
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USD 75/hr
Ph.D.
India

I am an engineering and data‑science‑oriented researcher specializing in multi-objective optimization, heuristic algorithms, machine learning, ...

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USD 75/hr
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Dr. Gabriella S.

Ecological data scientist | Statistical analysis for ecological research | Machine & deep learning - ecological rese...
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USD 50/hr
PhD
Brazil

Over 8 years of experience analyzing data for ecological research using R and Python. Experienced with statistical and spatial analysis for lan...

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USD 50/hr
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Dr. Oktay K.

Machine Learning & Remote Sensing Researcher & Data Scientist | Python, Geospatial AI, Satellite Image Analysis
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USD 100/hr
PhD
United Kingdom

I am a Machine Learning and Remote Sensing researcher with extensive experience in developing data-driven solutions for complex environmental a...

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USD 100/hr
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Kolabtree is the leading online marketplace for Data Cleansing 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.

Keep your project private

Restrict who can see your project and send you proposals. Invite only specific freelancers to view your project.

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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.

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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.