Top Freelance Data Cleansing Experts for Hire

Esteban T.

Discovery Biologist and Platform Developer showcasing 8+ years of experience in biotech industry and academia
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USD 40/hr
PhD - Genetics and Molecular Biology
United States

Strategic thinker and cross-functional communicator with ample experience leading projects as a specialist in early drug discovery, platform de...

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USD 40/hr
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Ajay K.

Freelance Statistician & Qualitative and Quantitative Data Analyst | Statistics Tutor | Expert in R,SPSS,EXCEL,...
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USD 50/hr
Computer Science
Pakistan

I am an experienced data analyst, currently working as a statistical data analyst freelancer on Fiverr and Upwork. . Being a statistical analys...

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USD 50/hr
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Jason W.

Freelance Data Analyst and Visualizer | Expert in Python & R
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USD 15/hr
Dual Degree Bachelor of Science in Physics and Astrophysics
United States

I have 4 years of experience scripting data analysis and visualization in Python, and 1 year of statistical learning experience in R. I am curr...

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USD 15/hr
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Gaurav J.

AI Expert | 4+ years of experience | Published Research | Machine Learning | Computer Vision
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USD 19/hr
Master of Engineering - Artificial Intelligence
India

I'm an experienced Artificial Intelligence Engineer with a proven track record in building AI for startup, leading machine learning teams, ...

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USD 19/hr
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Arsalan A.

I will deliver the best data analyst services at a lower price while providing excellent quality work
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USD 8/hr
Bachelor of Chemical Engineering
Pakistan

I can manage massive amounts of data and deliver it to an understandable simpler form that can be used for marketing strategies or management i...

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USD 8/hr
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Shady M.

Data Scientist / Machine Learning Engineer
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USD 40/hr
Data Science & Machine Learning
United Arab Emirates

Extensive Hands on experience in data processing, analytics, visualization and machine learning

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USD 40/hr
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Aidan H.

Econometrician, Data Scientist | R, Stata, Python, LaTeX, Git | forecasting | big data | automation
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USD 30/hr
Master of Commerce
South Africa

I am a data scientist. I code in Stata, R, Python, LaTeX, Git and Bash. I have experience in using virtual machines (including Linux CLI, and a...

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USD 30/hr
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Caleb S.

Mathematical Analysis, Data Acquisition, CFD, FEM, Optimization, Fluids Engineering, Propulsion, Robotics, Aerospace
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USD 50/hr
Mathematics
United States

I have a dual master's in aerospace engineering and applied mathematics. I have 6 years of experience in Python, C#, C++ and LabVIEW. I hav...

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USD 50/hr
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Mike P.

Scientist, Writer, Developer
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USD 100/hr
Neuroscience
United States

I can execute a scientific study from start to finish: • Study design • Full-stack development of an app for the...study • IRB approval • Participant recruiting • Study administration • Data analysis • Peer-reviewed publication...

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USD 100/hr
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Ahmed A.

Freelance Data Scientist & Data Analyst | Expert in Python, R, Matlab | 2 Years Experince in Data Visualization, ML,...
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USD 10/hr
Bachelor's in artificial Intelligence
Egypt

Freelance Data Scientist & Data Analyst | Expert in Python, R, Matlab | 2 Years Experince in Data Visualization, ML, CV

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USD 10/hr
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Vu Duc Anh P.

Data Analyst | Specialist in Supply Chain | Python, Power BI, SQL
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USD 20/hr
Bachelors
Vietnam

Bring data to Visualization for Business's data driven-decisions Create Dashboard, Reports for Stakeholders Provide simple Automation for M...

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USD 20/hr
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Sahana R.

Freelance Data Analyst | Knowledge in Excel, Python, R, SQL and Data Visualization
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USD 10/hr
Bachelors
Sweden

Accurate, responsible, skillful at collecting, analyzing, and interpreting large data sets and Possessing extensive analytical skills, strong a...

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USD 10/hr
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Marcela B.

Data Analytics Expert
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USD 50/hr
MSc. Business Intelligence
Canada

Behind every organization’s data there are stories to tell and opportunities to take. I have experience in transforming data into a story all a...

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USD 50/hr
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James D.

Data Scientist & Analyst | 10+ years of experience working with data. Expert in ML Modelling & Visualizations
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B.Sc Physics
United Kingdom

Experienced in Data Manipulation & Cleaning, Exploratory Data Analysis, Machine Learning Models and Visualizations. Can undertake vario...

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Nishtha G.

A Microbiologist, with over 9 years of experience in Healthcare and Research-Development industry.
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USD 50/hr
NABET Certified Internal Auditor and Quality Manager
India

Research experience is in the field of infectious disease, having strong wet lab technical knowledge and dry lab skills related to writing new ...

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USD 50/hr
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Scott O.

Quantitative Market Research Professional | Expert in Surveys, Analysis & Reporting
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USD 400/hr
BA (Hons) Social Science
United Kingdom

I offer a range of professional freelance services to a number of national and international clients including:- Questionnaire design and scri...

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USD 400/hr
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Adebajo E.

Freelance Writer & Data Analyst
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USD 20/hr
M.sc. statistics
Nigeria

I'm an expert copywriter and digital marketer with a thorough knowledge of social media and content marketing. I've helped many compan...

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USD 20/hr
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Anitha R.

Data Scientist
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MASTER IN APPLLIED DATA SCIENCE
Sweden

Anitha is a skilled back-end developer and machine learning engineer. She has a flair for well-structured, readable, and maintainable applicati...

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Victor C.

Data Scientist
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USD 30/hr
Data Science
Brazil

Data Scientist professional with 8 years of hands-on and management experience in optimizing and developing processes, development of models, ...

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USD 30/hr
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Mayank J.

Freelance Data Analyst currently looking to grow and provide highly professional services to clients
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USD 10/hr
BSc (Hons)
India

Objective, insightful and shrewd in understanding and applying business requirements. Experience noting patterns, interpreting data and generat...

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USD 10/hr
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Haya E.

Data Scientist
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Bachelors
United States

As a (Big) Data Professional with a bachelor's degree in AI Engineering. and seven years of experience in the data science and business int...

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Aleksandar P.

Experience Data Scientist and ML engineer | Expert in R, Python, SQL, Azure
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USD 50/hr
Masters in quantitative finance
Serbia

Experience in financial and supply chain industries. Expertise in classification, regression and time-series problems

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USD 50/hr
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Soleil B.

Finance and Risk Analytics Specialist with Process Optimization Experience
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USD 25/hr
Master of Science in Financial Engineering
Philippines

I finished an undergraduate degree in Mathematics major in Actuarial Science and joined a health insurance company as an Actuarial Assistant so...

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USD 25/hr
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Bárbara S.

Data Analyst
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USD 25/hr
Master in Biomedical Engineering
Portugal

I’m a Biomedical Engineer who developed a great interest in Data Analysis and Visualization. In the projects I’ve been working on, I’ve been es...

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USD 25/hr
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Siddharth G.

Freelance Data Scientist with experience in statistical programming in R, Python, Stata, SPSS, Minitab, JMP Pro & Ex...
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USD 20/hr
MBA
India

Namaste! I am Siddharth Gupta from India. I have been working as a freelance data scientist from past 5 years. Versatile Data Consultant with ...

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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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We take several measures to help you work with full confidence and peace of mind.

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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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You have to approve the deliverables only if quality meets your expectations. If you arn’t happy, we’ll refund your money.

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Keep track of files and conversations in the user-friendly Workspace.

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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.