Top Freelance Data Collection Experts for Hire

Deniz Emek S.

10+ years in Marine Engineering, BWTS, Carbon Intensity Index Reporting, Chemical Analyses, Energy Efficiency
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USD 100/hr
MSc
United Kingdom

EXPERIENCE - Emission Tests and Reporting - Carbon Intensity Index Reporting - BWTS Sample Analysis & Reporting - Oil/Water/Fuel/Chemical ...

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USD 100/hr
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Oscar O.

Researcher an neuroscientist working on the forefront for clinical electrophysiology and applied machine learning
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USD 40/hr
MSc in Kinesiology
Canada

Researcher and Neuroscientist with over 5 years of experience working in the forefront of innovative EEG techniques to measure pain, cognitive ...

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USD 40/hr
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Aous K.

Machine Learning Expert
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USD 50/hr
Computational Biology and Bioinformatics
Switzerland

I have 5+ years of experience as a Machine Learning Researcher/ Engineer. I have a specialty in applying ML to...biological and pharmaceutical applications through my academic background, industry experience, and publications...

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USD 50/hr
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Abdul H.

Freelance Data Entry | Expert in All type of data entry writer with 3+ years of experience this field.
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USD 25/hr
Mechanical Engineering
Pakistan

My objective is to provide high quality and accurate work in order to achieve client’s satisfaction. ⭐Full-time Data Entry Operator ⭐Profession...

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USD 25/hr
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Chimezie N.

Expert in Academic Research, Statistical Analysis, and WordPress Development with a Proven Track Record in Remote Work.
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USD 100/hr
M.Sc. Finance and Public Sector Economics
Nigeria

Professional Experience 1. Statistics/Econometrics Research Assistant (Ebonyi State University, Abakaliki – Nigeria) • Duration: June 2016 – De...

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USD 100/hr
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Azhar I.

Freelance Bioinformatician & Academic Scientific Writer | Expert in R, SPSS & Pyhton
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USD 10/hr
B.Sc. (Hons) Biotechnology
Pakistan

**Professional Summary:** As a seasoned freelancer specializing in bioinformatics, data analytics, and academic writing, I bring over 4 years ...

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USD 10/hr
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Ismael A.

Statistical Analyst, Academic writer, SPSS Tutorial
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USD 20/hr
Master in Applied Statistics
Egypt

Hello, I am a Statistical Analyst, Academic Writer, and SPSS Tutorial expert with years of experience in statistics and data analysis. My exper...

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USD 20/hr
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Mohammed A.

Yemen, Sana'a
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Business information systems management
Yemen

Hello! I’m Mohammed Abdullah Ishaq, a specialist in data analysis, database management, and systems development, with over 6 years of experienc...

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Fazeel A.

Freelance Data Analyst & Visualization Expert | Excel, Tableau, Power BI, Python & SQL Specialist
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USD 35/hr
Information Technology
Pakistan

I am a seasoned data analytics professional with extensive expertise in advanced Excel functionalities, dynamic Tableau dashboards, and robust ...

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USD 35/hr
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Ioannis M.

Machine Learning Engineer | Passionate About AI, Data Science, Machine Learning, Gen AI
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USD 25/hr
Electrical and Computer Engineering
Greece

ML engineer with research working experience.

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USD 25/hr
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Krishna Y.

AI Engineer(3 Years ML Experience) | Federated Learning | Multi-Agent Systems | Published in AAAI, ICDM, and INFOCOM
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USD 45/hr
Bachelor's of Computer Engineering
India

Experienced in building AI-driven systems, including multi-agent SDKs, sentiment-based trading bots, and federated learning frameworks. Develop...

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USD 45/hr
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Ademola B.

Data Analyst
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USD 20/hr
MBA
Nigeria

Data Analyst with 5 years of experience in accounting, financial analysis, and data visualization with Excel, Tableau and Power BI. Experienced...

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USD 20/hr
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Dinushaka S.

GIS and Remote Sensing Analyst | Researcher
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USD 10/hr
MASTER OF GIS AND REMOTE SENSING
Thailand

Ambitious and enthusiastic GIS and Remote Sensing analyst willing to provide GIS and Remote Sensing analysis services to the global community t...

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USD 10/hr
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Viktoria K.

Idependent Clinical Study Protocol Reviewer and Specialist with 14 years in depth experience in clinical research| Coach
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USD 200/hr
Environmental Enineering - M.Sc
Ireland

I am an independent clinical research professional with 14 years experiences in the sector. My expert area is clinical trial protocol content r...

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USD 200/hr
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Mizan H.

Public Health Data Scientist, Passionate about Health Economics, Data Management and Analysis, and Scie...
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USD 15/hr
Project Management Analysis and Evaluation
Ethiopia

I am a public health professional and data scientist with expertise in research, health care costing, data analysis, and project management My ...

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USD 15/hr
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Armend L.

Consultant biostatistician with experience in CROs and pharmaceutical companies in Oncology and Immunology studies
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USD 80/hr
PhD in Biostatistics
Canada

• PhD consultant biostatistician with a diverse background working in CROs, pharmaceutical companies, and academia • Lead study statistician wi...

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USD 80/hr
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Andreu S.

Lead Statistician | Data Visualization & Modeling | Expert in R and SAS | Life Sciences specialist
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USD 50/hr
MSc in Statistics
Czech Republic

Statistician with solid background and more than 6 years of experience in Clinical Trials, Research, and Data Science. I am passionate about cl...

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USD 50/hr
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Muhammad A.

Data Scientist | Data Analyst | Generative AI Developer | ML | NLP | Deep Learning |Research
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USD 10/hr
BS IT
Pakistan

I am a passionate and results-driven Data Scientist with a strong foundation in data analytics, machine learning, and software development. My ...

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USD 10/hr
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Karla C.

Expert in data analysis and statistics applied to psychology and social sciences
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USD 40/hr
MS Statistics
Chile

I am a psychologist with a master's degree in statistics and experience in social science data analysis. I have worked with structural equa...

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USD 40/hr
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Anna H.

Neuroscientist with 10+ years of experience in clinical research
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USD 75/hr
Advanced Research Training Course: Brains, Minds and Machines
United Kingdom

Computational neuroscience researcher specialising in BCI, EEG analysis, and sensorimotor rehabilitation with expertise in clinical application...

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USD 75/hr
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Kunal G.

Freelance Data Analyst | Escel Specialist | Power BI Developer | Dashboard Solutions | Technical Content Writer
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USD 50/hr
Engineering Degree Electrical
India

Electrical Engineer | 30+ Years Industrial Experience | Project Manager | Electronic Product Developer

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USD 50/hr
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M V R Gopala R.

30+years experience in successful execution of large CAPEX EPC projects for development of offshore oil and gas gields.
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USD 200/hr
M.Tech.
India

More than 30 years of experience in execution of Offshore EPC projects for creation of new Well Head Platforms, Process Platforms and Sub sea P...

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USD 200/hr
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Haozheng L.

Northwestern University CS PhD Candidate, LLM experts
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USD 60/hr
Masters of Science
United States

My research focuses on developing robust, interpretable machine learning models with applications in large-scale systems, multimodal data, and ...

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USD 60/hr
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Alberto L.

Specialist Neurologist | Expert in Neuromuscular and Rare Diseases | Clinical Trial Manager & Medical Writer
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USD 150/hr
Neurologist
Italy

I am a board-certified neurologist with over a decade of clinical and research experience. After completing my Neurology residency with honors ...

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USD 150/hr
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Sijeh A.

Freelance Statistician, Data Analyst | Expert in Research Design, Data Collection, Remote Sensing, R, SPSS, Excel
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USD 30/hr
M.Sc. Forestry and Wildlife Resources Management (Forest Biometrics)
United Kingdom

Doctoral Researcher experienced in the use of R for data analysis, remote sensing and mapping. I also have 7+ years experience in Higher educat...

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USD 30/hr
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Kolabtree is the leading online freelance marketplace for Data Collection 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.

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

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.

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You can choose to pay either a fixed or an hourly fee based on your requirement.

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1

Post your Project (Free)

Your project details are safe, secure and visible only to logged-in users.

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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.