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Top Freelance Excel Experts for Hire

Dr. Max L.

Research Software Engineer/Developer for Behavioural Research
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USD 80/hr
Ph.D., Experimental Psychology
United Kingdom

I design and build custom software and experiments for behavioural and psychological research in an academic context. I hold a PhD in Psycholog...

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USD 80/hr
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Dr. Ramon R.

Protein engineer who codes. Antimicrobials, gene therapy, ML-guided design — from sequence to bench.
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USD 120/hr
PhD in Biomedicine, Biochemistry and molecular biology
Spain

Protein engineer turned computational biologist. Designs antimicrobials and gene therapy vectors where ML pipelines meet bench validation.

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USD 120/hr
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Dr. Dipanwita B.

PhD Researcher in Materials Science | Nanotechnology, Electrochemistry Expert | Scientific Writer | Research consultant
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USD 21/hr
PhD in Material Science
India

I am a PhD researcher in Materials Science with expertise in nanotechnology, electrochemical sensing, green synthesis of nanoparticles, environ...

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USD 21/hr
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Dr. Sureerat M.

Scientific Researcher in spectroscopy, chemometrics, machine learning, scientific writing, publishing, and da
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USD 49/hr
Ph.D. in Chemistry
Austria

I am a Ph.D.-trained scientific researcher with international postdoctoral research experience in Thailand, France, and Austria. My background ...

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USD 49/hr
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Dr. Bongole G.

5+ years of Monitoring and Evaluation Specialist | Researcher | Program Management | Data Analyst
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USD 40/hr
Master of Public Health Monitoring and Evaluation
Uganda

Epidemiologist and monitoring and evaluation specialist based in Kampala, Uganda, with more than five years of applied experience across...disease surveillance, health systems, infection prevention and control, and the evaluation of large public...

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USD 40/hr
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Anmol D.

Biomedical Science student with laboratory, bioinformatics, and programming expertise, Experienced in genomics, cancer
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USD 30/hr
Bachelor of Biomedical Science
United Kingdom

I am a Biomedical Science student at the University of Sheffield (2023–2027) with a strong...foundation in molecular biology, bioinformatics, and computational research, complemented by experience in public...

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USD 30/hr
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Dr. David T.

Professor of Neurology | Editor | Medical, Scientific, and Grant writing | Consulting
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USD 100/hr
Doctor of Philosophy (Ph.D)
United States

I am currently a Professor Emeritus, Department of Neurology, David Geffen School of Medicine at UCLA. Before coming to UCLA, I was a Professor...

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USD 100/hr
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Dr. Abdullah A.

Healthcare AI Researcher & Data Analyst | Expert in ML for Clinical Diagnosis & Medical Research
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USD 50/hr
Student
Pakistan

I am a healthcare researcher and data analyst with strong expertise in applying machine learning and statistical methods to clinical and biomed...

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USD 50/hr
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Dr. Yasser K.

University lecturer & researcher in Parasitology, expert in biological data, statistic classify, phylogenetic analys...
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USD 25/hr
PhD. Degree in Zoology "Parasitology"
Egypt

Experienced university lecturer and researcher specializing in Zoology and biological data analysis, with expertise in morphometrics, taxonomy,...

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USD 25/hr
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Sanjay G.

Machine Learning Developer | Data Analyst | SQL, Python, Power BI, LangChain & Predictive Analytics
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USD 8/hr
Computer Science
India

Computer Science graduate specializing in Machine Learning, Data Analytics, Data Processing, SQL, Python, Power BI, and AI-driven solutions. I ...

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USD 8/hr
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Veronica N.

Energy & Sustainability Researcher | Advanced Data Analysis using MATLAB, Python, SPSS, AMOS & Excel
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USD 60/hr
Double Degree in Agricutural Engineering
Kenya

I am a Clean Energy and Sustainability Researcher with over a decade of experience in renewable energy systems modelling, industrial decarboniz...

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USD 60/hr
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Dr. Rahul S.

Writing, Proofreading, Editing & Formatting Specialist
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USD 16/hr
PhD
India

Hi, I’m Dr. Rahul, a PhD professional helping with...writing, editing, proofreading, and document formatting (Microsoft Word, Microsoft PowerPoint, Microsoft Excel...

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USD 16/hr
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Shivesh M.

AI & Data Science Specialist | Machine Learning, Python & Chatbot Development
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Bachelor of Technology (B.Tech) in Artificial Intelligence and Data Science
India

I am an AI and Data Science professional with a B.Tech degree in Artificial Intelligence and Data Science. My expertise includes Machine Learni...

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Dr. Aya Z.

Computational Nuclear Engineer | Modeling, Simulation, Scientific Computing & Technical Writing
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USD 40/hr
Masters of Science in Nuclear Engineering
Italy

I am a Nuclear Engineering researcher and computational scientist specializing in advanced modeling, simulation, uncertainty quantification, an...

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USD 40/hr
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Dr. Flavien O.

Evidence Synthesis Methods: Rapid & Systematic Reviews, Scoping & Methodological Reviews, Evidence Gap Maps, Lan...
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USD 25/hr
PhD
Canada

I specialized in automated systhesis (using python-based piplines with machine learning, NLP, and deep clustering) to streamline both search an...

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USD 25/hr
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Dr. Nidhi V.

PhD Biotechnology | Assistant Professor | Immunoinformatics & Vaccine Design Specialist | Molecular Docking | Molecu...
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USD 30/hr
PhD
India

I am a PhD-qualified biotechnology researcher and assistant professor with over 10 years of experience in microbiology, computational biology, ...

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USD 30/hr
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Md. H.

Statistician & Data Analyst | Expert in R & SPSS
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USD 8/hr
Masters in Applied Hydrology
Portugal

4+ Years of experience in environmental data analysis with strong expertise in hydrological modelling, environmental statistics, GIS, and clima...

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USD 8/hr
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Oriana Alejandra R.

Medical Doctor Candidate (Final Year) | Infectious Disease Researcher | Medical Writer & Manuscript Reviewer
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USD 10/hr
MD
Venezuela

I’m a final-year medical student (UCV, Venezuela) and Director of Scientific Research and Development at a biomedical research institute specia...

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USD 10/hr
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Dr. Amabily B.

Doctoral Ecologist | Data Analyst & Scientific Designer | R, GIS & Peer-Reviewed Graphics | Data Visualization
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USD 35/hr
PhD in Ecology and Evolution
Brazil

Postdoctoral researcher at the Universidade Federal do Paraná (UFPR) and founding partner of DataChaos, a company specialized in ecologica...

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USD 35/hr
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Meysam R.

Computational Neuroscientist | EEG/BCI, Riemannian Geometry, Python, Statistics
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USD 20/hr
Psychology
Italy

I'm a computational neuroscientist specializing in EEG/biosignal analysis, Riemannian geometry, and rigorous statistical validation, curren...

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USD 20/hr
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Dr. Aldo C.

PhD engineer helping companies design, simulate and optimise composite structures —from material choice to validated FEM
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USD 120/hr
PhD (Mechanical Engineering)
France

I am a mechanical engineer with a PhD in composite structures and over 10 years of experience spanning academic research, industrial manufactur...

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USD 120/hr
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Dr. Abdelrhman H.

MD | 3 Years of Research Experience | Freelance Medical Writer and Statistical Analyst (R, SPSS, STATA)
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USD 35/hr
Egypt

I can help with the following tasks: Produce a complete manuscript ready for publication from provided data Write single sections of a scientif...

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USD 35/hr
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Dr. Uzma N.

Medical Writer & Biomedical Data Analyst | R/Python | Microbiome, Metabolomics and Neuroscience | Translational Rese...
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USD 50/hr
PhD in psychology
China

I am a medical writer and biomedical data analyst with a strong academic and research background in biomedical sciences, specializing in scient...

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USD 50/hr
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Nomusah N.

Information Systems Audit Expert | IT Risk & Compliance | Research Support
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USD 50/hr
Master of Commerce (Information Systems)
South Africa

I am an IT professional with over a decade of experience across various domains including IT governance, risk management, compliance, and infor...

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USD 50/hr
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Riffat N.

Clinical Research Professional | Biostatistics | GCP · REDCap · Public Health Data
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USD 90/hr
MS Molecular Genetics
Pakistan

With an academic background in Biotechnology and Molecular...Genetics and hands-on research experience in cancer epigenetics, clinical research/trial training, and public...

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USD 90/hr
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Kolabtree is the leading online marketplace for Excel 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 the safety and security of your payments, personal information and project details. Kolabtree’s T&C include 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 aren'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 if 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 aren't happy, we'll refund your money.

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Job Done!

Approve the deliverables once you're satisfied with the job done.