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Top Freelance Data Cleansing Experts for Hire

Kalai R.

AI Scientist with extensive subject matter expertise in climate and energy including research to market experience
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USD 150/hr
PhD Applied Mathematics
United States

Multifaceted AI scientist at Xerox PARC, focusing on application of AI to climate, healthcare and infrastructure. Led and executed ~$2M project...

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USD 150/hr
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Milton S.

Business Intelligence Data Specialist |Team Leader| Certified Trainer
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USD 35/hr
Technological Course in Informatics
Portugal

▪ Over 23 years of IT experience as a Microsoft IT Developer, in leading national and global companies ▪ Main skills as a Business Intelligenc...

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USD 35/hr
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Hari Krishnan G.

I am a budding data analyst who is ready to help the clients with my full potential to give them 100% satisfaction.
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USD 10/hr
Bachelors of Science in Mechanical Engineering
India

I have done couple of data science projects using Python, R programming, SQL, tableau and excel.

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USD 10/hr
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Philomena N.

Data Entry Specialist.
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USD 10/hr
Bachelor of Science (Hons)
United Arab Emirates

Copy writing, Typing, Data Entry ,Manual Data typing, Excel data entry, PDF Scanned paper to Excel, Manual Form filling/typing, Project resear...

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USD 10/hr
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Milton Henschel E.

Freelance Statistician & Data Analyst | Expert in R, Python, STATA, SPSS, Power BI, Tableau, ODK, DHIS2, & CommC...
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USD 15/hr
BSc. Public Health Informatics
Ghana

I am a data analyst and statistician with 5+ years of experience in data management, statistical analysis, and visualization. I specialize in b...

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USD 15/hr
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Robert R.

Scientific Writer & AI Research Consultant | Published Author Specializing in ML, Meta-Analysis & Scientific Sof...
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USD 50/hr
Masters of Science
United States

Robert Rainer is a Senior Technology Engineer at the National Synchrotron Light Source II (NSLS-II) at Brookhaven National Laboratory, with ove...

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USD 50/hr
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Sai Vinay S.

UAV Product Management || UAV Design, Development & Deployment || Unconventional Aeronautical Engineer (Chartered)|...
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USD 20/hr
PGP
India

With continuous five (5) years of aerospace industry experience, I am currently working as Product Manager(PM) to propel the product strategy &...

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USD 20/hr
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Kim-Louise R.

Research assistant, writing, publishing, data collection, data analysis (R), transcription, academic supervistoring
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USD 25/hr
MA Psychology
Switzerland

Experience in collecting data, data analysis, writing articles, editing articles, formatting articles, publishing articles. Experience in assis...

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USD 25/hr
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Oyelakin S.

Journalist | Media Scholar | Data Scientist | Expert in NVivo, R & SPSS with 10+ years of experience in clinical res...
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USD 22/hr
Bsc
Nigeria

I am an interdisciplinary data scientist and research scholar with over 10 years of experience. My expertise includes quantitative and qualitat...

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USD 22/hr
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Kyle W.

Freelance Statistician | Expert in R & R Shiny
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USD 50/hr
Statistics and Data Science
United States

Hello! I am a PhD student in Biostatistics at UCLA with research interests in Bayesian spatial data analysis and projects involving spatial hea...

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USD 50/hr
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Jeff G.

Biostatistics Graduate Student | Public Health Data Analysis & Research Support, R
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USD 35/hr
Master’s Student in Biostatistics
United States

I’m a Master’s student in Biostatistics at the University of Louisville School of Public Health, with three years of prior experience as an act...

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USD 35/hr
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Dr. Muhammad G.

Freelance Statistician & Data Analyst | Expert in R & SPSS Medical writer with 10+ years of research experience
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USD 75/hr
Master's of Biomedical Sciences
United States

Advanced knowledge of machine learning, big data, complex data analytics, scientific/technical writing, systematic literature review and much m...

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USD 75/hr
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Dr. Carlos Mario R.

Biotechnologist | Project Manager | Data Analyst | with 10+ years of experience in biomedical research
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USD 50/hr
Master in Project Management
Panama

I have a PhD in biotechnology. I have 15 years of work experience studying host-parasite interactions in intracellular pathogens (mostly bacter...

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USD 50/hr
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Ann Naser N.

AI & ML Engineer | | Bridging Economics, Machine Learning & Creative Technology
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USD 20/hr
BSc in Economics
Bangladesh

I am a data scientist with a strong foundation in economics and a deep passion for AI-driven problem-solving. My academic journey includes a B....

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USD 20/hr
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Dr. Coby P.

Senior Data and ML Architect and Engineer Tech Lead at NVIDIA | PhD Candidate in ML/AI | Researcher | Consultant
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USD 150/hr
Ph.D. in Machine Learning and Data Science Engineering
United States

A decade of experience in Engineering, Architecture, Machine learning, and Research - both in the industry and academia. I hold masters and am ...

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USD 150/hr
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William K.

Investor | Scientist | Author | Founder at Castro Crest
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USD 20/hr
Certificate
United States

I am a life sciences researcher and scientific consultant with over 10 years of experience leading translational research projects across micro...

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USD 20/hr
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Gregory P.

Data & Analytics Analyst · Power BI Developer · Strategic Business Leader · Information Designer ...
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Big Data & Analytics
United States

With a foundation in Business Intelligence and a passion for data analysis, I've spent over 17 years turning data into strategic decisions ...

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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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Mac M.

Freelance Statistical and Research Consultant
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USD 150/hr
Experimental Psychology
United States

With 9 years of research and statistical experience gained through interdisciplinary scientific study in 6 laboratories, I can assist with your...

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USD 150/hr
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Nafiseh J.

AI & Computer Vision Researcher | Expert in Python, Deep Learning & Scientific Writing
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USD 20/hr
MSc in Computer Science and Engineering
France

I am a computer and AI engineer with strong experience in academic and applied research across computer vision, AI. robotics, and embedded syst...

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USD 20/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...

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USD 45/hr
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RANGANATHAN S.

BI Developer | Power BI, SQL, SSRS, Power Apps, Microsoft Fabric | 6 Yrs in Data Analytics & Visualization
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USD 35/hr
B.Tech( Mechanical )
India

Power BI Developer with 6 years of specialized experience in Business Intelligence (BI) and Data Analytics. Proven track record delivering e...

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USD 35/hr
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Srushti K.

Data Analyst | Excel, Power BI, Python, SQL | Data Cleaning & Dashboard Expert
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USD 8/hr
Bachelor of Engineering
India

I’m a Computer Science Engineering graduate and freelance data analyst with experience in Python, SQL, Excel, Power BI, and JavaScript. I’ve wo...

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USD 8/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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Yasmin T.

Public Health Specialist & Epidemiologist | Expert in Health Data Analysis, R, QGIS & Strategic
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USD 35/hr
Bachelor’s in Public Health
Brazil

I'am a Public Health Specialist and Epidemiologist with a solid background in epidemiological surveillance, health data analysis, and scien...

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USD 35/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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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.