Top Freelance Data Cleansing Experts for Hire

Dr. Brandon H.

Machine Learning Scientist, PhD | Biomedical Signal & Image Analysis, EEG/MRI, Python & PyTorch
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USD 100/hr
PhD | Neuroscience
United States

I'm a machine learning scientist with a PhD in cognitive neuroscience and over a decade of experience turning noisy, high-dimensional biome...

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USD 100/hr
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Ignacio F.

Computational Physicist & R&D Consultant | Ultrafast Lasers, AFM, Nanophotonics & Python Modeling
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USD 50/hr
Master's Degree in Laser Physics and Technology
Belgium

Computational Physicist & R&D Consultant PhD candidate specializing in laser physics, nonlinear optics, nanophotonics, AFM, and optica...

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USD 50/hr
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Kaushal K.

Data Engineer & Cloud Consultant | Databricks | GCP | Kafka | IBM MQ/ACE | ETL & AI Solutions
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USD 22/hr
M.Tech in Data Engineering
India

I am a Data Engineering and Integration Consultant with 4 years of experience designing, developing, and supporting enterprise-grade data and m...

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USD 22/hr
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Dr. Scott K.

Health Researcher and Academic Writer | Expert in Evidence Synthesis, Grant Development, and Aging Epidemiology
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USD 45/hr
Doctor of Philosophy
Canada

I am a health researcher with over 15 years of experience specializing in aging, frailty, cardiovascular health, rehabilitation, and movement ...

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USD 45/hr
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IFEANYI A.

Senior Data Analyst | Business Intelligence Specialist | SQL Server | Power B I Excel Advanced & VBA
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USD 30/hr
Computer Science
Nigeria

Results-driven Senior Data Analyst and BI Specialist with 10+ years delivering analytics, reporting automation, and digital transformation acro...

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USD 30/hr
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Ruan S.

Applied Mathematician (PhD student) | Data Science, Statistical Modeling, Optimization & Scientific ML
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USD 50/hr
Phd in Applied Mathematics
Brazil

Applied-mathematics researcher. Ph.D. student in Applied Mathematics (FGV/EMAp, stochastic optimization for power systems) and M.Sc. in Systems...

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USD 50/hr
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Firda R.

Multidisciplinary Research Consultant | Data Analysis, Academic Research & Journal Publication
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USD 20/hr
Bachelor’s in Biological sciences
Indonesia

I am a multidisciplinary Research Consultant and Journal Publication Specialist with extensive experience supporting undergraduate, postgraduat...

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USD 20/hr
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Deepanshu G.

Freelance Data Scientist | Python, SQL, ML | Streamlit & FastAPI App Builder
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USD 20/hr
Bachelors
India

Data analyst and data scientist with hands-on experience across the full analytics stack — Python (Pandas, Scikit-learn), SQL, Excel, Power BI,...

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USD 20/hr
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Thomas M.

Scientific Consultant | Cognitive & Computational Neuroscience | CNS Drug Delivery | Data Analysis
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USD 175/hr
PhD, Computational Neuroscience
United States

PhD Research Scientist; Expertise in neuroimaging, brain science, CNS drug delivery devices, computational approaches including machine learnin...

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USD 175/hr
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Dr. YOUSEF A.

PhD Researcher | AI & Machine Learning for Civil Engineering | Data Analysis & Signal Processing
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USD 45/hr
Ph.D, in civil engineering
Spain

Yousef is a PhD researcher and scientific consultant specializing in AI-driven data analysis and machine learning applications for civil engine...

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USD 45/hr
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Dr. Gul Sher B.

AI Consultant | AI/ML, Computer Vision & Product Strategy Expert | PhD | MIT & Google Certified
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USD 120/hr
Doctor of Philosophy
United States

AI Consultant, Product Strategist, and PhD researcher with experience building and advising AI-driven products, intelligent workflows, and appl...

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USD 120/hr
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Dhruv T.

Business & Data Analyst | Expert in SQL & Excel (10 Years) | Program Management (10 Years)
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USD 150/hr
Master of Science
India

Strategic Data Analyst Leader with over 10 years of progressive experience across Amazon, Bank of America, and HCL Technologies, specializing i...

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USD 150/hr
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CASPAL O.

Healthcare Data Analyst | Diagnostics, Quality Systems, Clinical Data Analysis | Medical Laboratory Scientist
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USD 15/hr
BSc Medical Lab Science and Technology
Kenya

I am a Healthcare Data Analyst with a strong foundation in diagnostics, laboratory quality systems, and clinical data analysis, backed by forma...

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USD 15/hr
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Dr. Ayaba L.

Freelance Health & Information Specialist | Expert in Data Science, Publishing, & Research
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USD 250/hr
PhD Health Sciences
United States

Ayaba Logan is a solutions-oriented bridge-builder and data enthusiast. She has presented and published extensively on a broad range of topics,...

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USD 250/hr
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Daniel S.

Data Scientist & Engineer | Python Developer | Multidisciplinary STEM & Finance Expert
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USD 15/hr
BSc Energy and Environmental Engineering
Kenya

I am a Data Scientist and Engineer with a multidisciplinary background bridging mechanical/electrical engineering physics, machine learning, an...

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USD 15/hr
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Sumera S.

Artificial Intelligence (AI) & Computer Vision Researcher | Deep Learning, Machine Learning, VLMs & Python Exper...
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USD 60/hr
MS in Electrical Engineering
Pakistan

I am a Lecturer in Computer Science specializing in Artificial Intelligence, Computer Vision, and Deep Learning, with an academic background sp...

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USD 60/hr
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Camila R.

Research Data Analyst (R) | Univariate & Multivariate Statistics | Experimental Design | Results Interpretation | QG...
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USD 10/hr
Ingeniera Agrónoma
Argentina

Agricultural Engineer and PhD Candidate in Agricultural Sciences with experience in statistical analysis, experimental design, and data interpr...

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USD 10/hr
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Dr. Tanushree N.

Life Sciences Data Scientist | Big Data, Bayesian Modeling & Predictive Analytics (R/Python) | Bioinformatics
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USD 50/hr
PhD, Biochemistry
India

I'm a PhD Biochemist and computational biologist with 6+ years of post-doctoral experience turning complex, high-dimensional biological dat...

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USD 50/hr
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Dr. Ambreen S.

PhD Statistician & Data Scientist | Advanced Statistical Modeling | R | Python | Environmental Epidemiology Statisti...
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USD 20/hr
Ph.D in Statistics
South Korea

I am a PhD Statistician and Postdoctoral Researcher with over 10 years of experience providing advanced statistical consulting, biostatistical ...

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USD 20/hr
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Armine K.

Economics Research Assistant | Stata • R • Panel Data • Causal Inference • Data Analysis
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USD 35/hr
Bachelor of Arts
United States

I am an economics and mathematics graduate from Claremont McKenna College with research experience in political economy, regional economics, an...

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USD 35/hr
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Dr. Lalit Kumar G.

Climate Data-CRA-GIS Analyst, Hydrologist, Flood Modeler, ESG & Sustainability Strategy, 8+ Years Research & Con...
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USD 50/hr
Doctor of Philosophy
India

I am a Climate Data, CRA, and GIS Analyst with over 8 years of research and consultancy experience in hydrology, flood modeling, and environmen...

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USD 50/hr
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Seoyeon C.

Biomedical Data Analyst | RNA-seq, Data Cleaning/ preprocessing, Feature Selection (R/Python)
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USD 20/hr
BSc in Statistics & Computational Medicine (Biomedical Data Analysis Focus)
South Korea

I specialize in biomedical data analysis and RNA-seq/transcriptomics/Proteomics workflows with a focus on Alzheimer’s disease biomarker discove...

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USD 20/hr
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Dr. Manswama B.

Ph.D scholar in Microbiology. Specialized in industrial microbiology dealing with industrially important enzymes
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USD 10/hr
Ph.D.
India

CSIR UGC NET Life Science JRF holder. Expertise in all fields of microbiology and life sciences. Has the ability of quick understanding, analys...

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USD 10/hr
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Dr. Alex V.

Computational Biologist | Oncology Biomarkers, Genomics, Single-Cell & Spatial Analysis
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USD 125/hr
PhD, Biomedical Sciences
United States

Computational biologist and data scientist specializing in oncology biomarkers, genomics, and AI/ML workflows for life-science teams. I help cl...

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USD 125/hr
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Javad G.

Flood, climate & hydrologic modeling using SWAT, MODFLOW, HEC-RAS, GIS
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USD 30/hr
Master of Engineering
Italy

I'm a civil engineer with a strong passion for understanding the behavior of surface and groundwater systems. I work with a range of simula...

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USD 30/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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Kolabtree ensures the safety and security of your payments, personal information and project details. Kolabtree’s T&C include a default confidentiality and NDA clause.

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Our T&C include a default confidentiality clause that protects your IP and NDA for added protection.

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