Top Freelance Data Cleansing Experts for Hire

Angela Y.

Experienced data analytics professional who delivered actionable results in pricing, credit risk and digital marketing.
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USD 50/hr
BSc Economics
United Kingdom

Hello, I am Angela a data analytics professional with strong experience in pricing, credit risk and digital marketing. I know first-hand how im...

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USD 50/hr
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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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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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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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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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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. Nikolai S.

PhD | ML for Drug Discovery | Cheminformatics & Pharma Data Expert
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USD 40/hr
Computational Chemistry and Biomedicine
Belgium

I’m a PhD-level biomedical scientist with 5+ years of experience applying machine learning and cheminformatics to drug discovery. I’ve built ML...

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USD 40/hr
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Joy O.

Data-Driven Communicator | Expert in Excel Data Cleaning & Analysis for Research and Reporting
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USD 25/hr
B.Sc Mass Communication
Nigeria

I am a Mass Communication professional with a strong academic foundation and a growing specialization in data services — particularly Excel-bas...

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USD 25/hr
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Dr. Maria C.

Medical Doctor & Researcher | Health Data Analysis, Systematic Reviews, Scientific Writing, Research Publica...
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USD 45/hr
Principles and Practice of Clinical Research (PPCR) 5-Day Immersion Course
Dominican Republic

Welcome to my freelance profile! I’m an M.D. and Harvard-trained researcher with experience in healthcare data analysis, medical writing, and...

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USD 45/hr
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Christopher S.

Mathematician-Turned-Engineer | Systems Thinker + Code Architect | Built to Solve the Hard Stuff
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USD 60/hr
PhD (ABD)
United States

I'm a mathematician-turned-engineer with a passion for building smart, scalable solutions to hard problems. With a background in pure mathe...

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USD 60/hr
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Dr. Gary B.

Professor & Data Consultant | Research Analysis, Survey Statistics, Data Modeling
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USD 125/hr
PhD Industrial and Organizational Psychology
United States

I’m a university professor with 20+ years of experience in data analysis, research design, and statistical consulting. I help academic research...

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USD 125/hr
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Dr. Muhammad A.

PHD Biomedical, Assistant Professor of Premier Institute of Health and Management
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USD 20/hr
PHD in Biomedical
United Kingdom

Experienced Biostatistician | PhD Professor | Medical Writer | Data Analyst | AI & Machine Learning Expert | Bioinformatician | Statisticia...

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USD 20/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.

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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

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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.

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Post your Project (Free)

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Get Quotes & Choose Experts

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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.