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Top Freelance Data Cleansing Experts for Hire

Ali H.

Senior Software Engineer | Full Stack Web Developer, Clean Code, High-Performance Web Applications On-Time Delivery
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USD 50/hr
Software Engineer
Pakistan

I’m a Full Stack Web Developer with deep expertise in the MERN stack (MongoDB, Express.js, React, Node.js) and a solid background in farming an...

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USD 50/hr
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Dr. Pratik K.

Freelance Researcher | Expert in ML, NLP, Sentiment Analysis & AI | Academic Peer Reviewer | 11+ Years in Academia
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USD 20/hr
Master of Engineering (Computer)
India

I am an experienced researcher and academic professional with over 11 years of teaching and research experience in Computer Science, including ...

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USD 20/hr
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Dr. Uthpala H.

I help clients harness research computing and high-performance computing to reach their goals
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USD 30/hr
Ph.D. (Physics)
Sri Lanka

Computational physicist with 𝟭𝟬 𝘆𝗲𝗮𝗿𝘀 of experience harnessing research computing and h...

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USD 30/hr
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Dr. Richard D.

Geospatial Data Scientist | PhD Cartographer | Expert in Spatial Analysis, AI-Driven Mapping & Data Storytelling
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USD 100/hr
Doctor of Philosophy in Geography
United States

I’m a PhD-trained geographer and data scientist with 15+ years of experience in GIS, spatial data modeling, and web cartography. My work blends...

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USD 100/hr
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Dr. Yasmin K.

PhD Health Researcher | Data Analysis, Study Design, Translational & Implementation Science
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USD 85/hr
Psychological Science
United States

PhD-level health and social researcher with over a decade of experience conducting and managing interdisciplinary research on trauma, mental an...

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USD 85/hr
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Arar A.

Researcher | Gamming | Lecture |BTEC | Data Scientist| Database Developer | Unity Developer | Backend Developer
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USD 25/hr
The University of Jordan
Jordan

Arar Al-Tawil is a university lecturer and researcher specializing in Virtual Reality (VR), Augmented Reality (AR), and Game Design. He holds a...

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USD 25/hr
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Dr. Pauline M.

Scientific Writer | Research Assistant | Data Analyst | PhD – Expert in HMI, UX, AI
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USD 40/hr
PhD
France

I hold a PhD in Cognitive Science with a specialization in Human Factors, Artificial Intelligence, and Human-Machine Interaction in high-risk e...

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USD 40/hr
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Dr. Mohammad A.

Biostatictian | Clinial & Health Data Analysis | Specializing in Medical & Public Health Resear...
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USD 60/hr
P.h.D
Canada

I hold a PhD in Clinical Epidemiology and Biostatistics. I have over 10 years of experience analyzing clinical trial data, observational health...

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USD 60/hr
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Carlos T.

Data Analyst & Applied Mathematician | Expert in Power BI, Statistics & Automation
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USD 10/hr
Bachelor's Degree In Applied Mathematics
Mexico

I am an Applied Mathematics graduate with a strong foundation in statistical modeling, programming, and data-driven decision-making. My work fo...

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USD 10/hr
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Dr. Shlomo B.

Bioinformatics Scientist, PhD | NGS & Multi-Omics Specialist | Single-Cell RNA-Seq, ATAC-Seq | Harvard fellow |
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USD 50/hr
PhD Bioengineering
United States

I am a data-driven scientist and bioinformatics expert with a PhD in Bioengineering and postdoctoral training at Harvard University. My core ex...

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USD 50/hr
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Atsarina Larasati A.

Experimental and computational Biologist | Python-based data analyst
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Doctor of Philosophy
United Kingdom

>3 years experience as computational biologist in protein data analysis using Python (data cleaning, manipulation, mining, and visualization...

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Farzad M.

AI | Data Analyst & Data Scientist | Expert in Python & SPSS | Scientific Writer with Experience in Clinical Res...
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USD 20/hr
Health Informatics
Iran

I have a PhD in Bio-medical Informatics and a Bachelor’s degree in Software Engineering. I have published several ISI- and PubMed-indexed paper...

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USD 20/hr
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Oluwajuwon F.

Transforming Raw Data into Smart Decisions | ML & AI Expert | Healthcare, Web3 & Analytics Specialist
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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...

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USD 20/hr
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MOHANRAJ M.

Independent Researcher | Academic Writer | Predictive Modeling & Business Strategy Consultant
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USD 55/hr
BE - Computer Science and Engineering
India

I’m Mohanraj Muralidharan, a passionate explorer at the intersection of quantum physics, data analytics, and human behavior, currently working ...

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USD 55/hr
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Dr. Liezel T.

Single-cell & Bulk Multi-Omics Data Scientist | R & Python Developer | Educator | Oxford PhD & Postdoc
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USD 40/hr
DPhil in Medical Sciences (Computational Biology)
United Kingdom

Wet-lab-turned computational biologist with expertise in single-cell and bulk multi-modal analysis (e.g. RNA, protein, immune repertoire). I de...

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USD 40/hr
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Dmitrii S.

Seasoned Data Scientist & Computational Biologist | multi OMICs | RPM & clinical research
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USD 80/hr
PhD Computational Medicine
Germany

I’m a computational biologist, ML engineer, and digital-health founder who turns life-science data into actionable insights and products. Wheth...

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USD 80/hr
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Dr. Ourania A.

Remote Sensing & Data Analyst | Technical and Scientific Writing Expert
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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...

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USD 65/hr
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Faris A.

Data Analyst | Expert in R & Python, Systematic Reviews, Meta-Analyses & Evidence Synthesis for Health Policy Re...
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USD 20/hr
B.Sc Honours Life Science (Sensory Motor Systems)
Canada

Medical student leveraging 4+ years of health research experience to inform evidence-based practice. Specialized in translating complex evidenc...

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USD 20/hr
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Mariam M.

Freelance Data Analyst | Data Scientist | Expert in R, Python & SPSS | Statistics & Research Support
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Bachelor
Egypt

I am a freelance statistician and data analyst with strong expertise in R, SPSS, and Python. I specialize in designing and analyzing research s...

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Simon M.

Econometric Researcher | Climate Risk | Conflict | Migration | quantiative & qualitative experience
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USD 70/hr
Master of Science
Germany

I am an interdisciplinary researcher focusing on climate risk and the intersections between climate, conflict, and migration. My work combines...

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USD 70/hr
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Sathish Kumar S.

Senior data scientist with 11+ Years of experience in Transportation and Mechanical Domain
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USD 20/hr
Ph.D.
India

7+ Years of Machine Learning/Data Science Experience Post PhD. with a proven track record of developing and implementing algorithms that have s...

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USD 20/hr
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Dr. Hatice Z.

+ Publications
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USD 50/hr
MPH
United States

Dr. Hatice S. Zahran is a seasoned epidemiologist and data scientist with over 20 years of experience in public health research, data analysis,...

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USD 50/hr
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ERIK D.

Tenured Neuroscience Professor | NIH Funded PI | Genetics, Neuroscience, and Data Analysis
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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...

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USD 100/hr
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Amirul Karim T.

Expert in Data Science | Artificial Intelligence | Data Analysis | Healthcare AI | Research | Scientific Writing
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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...

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USD 50/hr
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Mikkel S.

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

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

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USD 80/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.

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.