Top Freelance Data Cleansing Experts for Hire

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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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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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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Wedsanley J.

Statistician; Data Analyst | Expert in R, Python, SPSS
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USD 12/hr
Economics and Statistics
Haiti

Passionate about data science, I master statistical analysis, design thinking and project management. I am comfortable working with programming...

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USD 12/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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Anirudha N.

Data Scientist with 2+ years of corporate experience in Building AI/ML Solution and Embedded Firmware Development
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USD 8/hr
Bachelors of Technology
India

Proficient in predictive modelling , data processing and data mining algorithms as well as scripting languages like Python. Capable of creating...

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USD 8/hr
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Prachi P.

A Mechanical expert with knowledge in Production and Data Analysis
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USD 25/hr
Master of Engineering
India

I have a thorough knowledge on SQL coding, Python coding, linked with Manufacturing expertise and Analysis

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USD 25/hr
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Jyotee I.

Data Analyst, Data Modeler | Expert in SQL & Data Analysis
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USD 10/hr
BE in Computer Engineering
India

I have 3 years of experience in Data Analysis. I have done Data Extraction, Data Cleaning, Data Validation, Writing Business Rules for it, Dat...

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USD 10/hr
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Sanjeev S.

Cross tab, data processing, data manipulation, data merging, weighting etc
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USD 10/hr
MBA
India

I am working from almost 10 years in market research field and working with lot of clients.

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USD 10/hr
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Cátia G.

Scientific writer with 5+ years of experience in academic research | Data analyst | R, Python, SQL
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USD 25/hr
MSc Cell and Molecular Biology
Portugal

Scientific writer with 5+ years of experience in academic research | Data analyst | R, Python, SQL

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USD 25/hr
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Carlos C.

Data Analyst | Freelancer | Problem-Solver | Certified Excel, MS Power BI, MS SQL Server, Data Visualisation
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USD 30/hr
Bachelor of Science - BSc, Chemistry
United Kingdom

I have a passion for working with data to generate insight and drive informed business decisions. I am a creative problem solver and have a pro...

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USD 30/hr
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Israel I.

Project Management | Data Analyst | Business Analyst | Information Technologist
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USD 100/hr
MBA
Nigeria

I am a passionate information technology professional with over a decade of IT education and experience. I have worked in different roles that ...

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USD 100/hr
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Leonardo V.

Data Scientist | Python, AWS, SCRUM Master
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M.Sc (Master of Science)
Mexico

Nanotechnology engineer and M. Sc. specialized in cheminformatics. I have over three years of experience in Data Science projects applying a ...

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Wajid S.

Top rated Data Scientist at upwork
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USD 15/hr
BS in Computer Science
Pakistan

As a Data Scientist, Data Mining Specialist, and Business Analyst with extensive experience in the field, I am skilled in developing and implem...

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USD 15/hr
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Ruman R.

Data Scientist with 4 years of experience | Expert in Machine Learning, NLP, AI, Image Processing, R, R Shiny & Pyth...
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USD 12/hr
M.Sc.
India

An experienced Data Scientist having years of work experience in the areas of Statistics, Analytics, Predictive Modelling, Data Science, Data M...

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USD 12/hr
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Nitesh A.

Professional Data Scientist | Have worked as a Data Science Intern at Shiga Edutainment
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USD 10/hr
Bachelor of Technology
India

I am an expert freelancer and a professional Data Scientist

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USD 10/hr
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Raymond K. R.

Data Architect & Scientist | Expert in Uncertainty Modeling and Data-as-Software programming
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USD 75/hr
Business Administration
United States

Experienced in R and Python languages. Data Science process and methodology design for enterprises. Current research in estimated benefit analy...

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USD 75/hr
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Zahid A.

I'm a 3x Kaggle expert. I'm enthusiast to Data Science, Data Analysis, Machine Learning, AI.
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USD 100/hr
BSCS
Pakistan

I'm a student at KFUEIT. Always try to learn something new.

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USD 100/hr
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Steven K.

Data Scientist and Medical Research Analytics for Product Development
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USD 40/hr
Master of Data Science
United States

Research Projects: Modeling Sleep Data for Application Development, Modeling Cardiotocograms to Predict Fetal States, Time Series Analysis with...

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USD 40/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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Radhika V.

6+ years of exprince on data analysis using SQL,Python
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USD 20/hr
MBA
United Kingdom

 Responsible for managing & Processing of Reference data in the central System and make sure the it deliver to other downstream on tim...

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USD 20/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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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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Tarun V.

Freelance Data Analyst | Hands in R and python| Expert in making reports and solutions| studying data-scienc for 3 years
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USD 50/hr
Data science with statistics
United Kingdom

I have worked on more than 20 different datasets of different sectors like sales, predictions, Astrology etc. I did certification in Data scien...

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USD 50/hr
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Praveen J.

| MBA | Certified Business Analyst | Ex- Banker | Ex- Amazonian |
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USD 15/hr
MBA
India

Experienced in E-commerce, Information Technology, and the Banking industry with a stronghold on Analytics and Machine learning. Passionate ab...

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USD 15/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.