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Top Freelance Excel Experts for Hire

Olaniyi O.

MSc Medical Statistician | IBM-Certified Data Science Professional | Clinical Trials, Biostatistics & Research Analy...
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USD 30/hr
Msc
United Kingdom

I am an MSc-qualified Medical Statistician and IBM-Certified Data Science Professional with broad experience across biostatistics, clinical res...

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USD 30/hr
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Dr. Kalpani N Udeni G.

PhD Scientist | 10+ Years Research | Scientific Writing, Literature Reviews, Research Summaries & Editing, Data Anal...
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USD 25/hr
PhD
United States

I am a PhD-trained life science researcher with over 10 years of research experience in scientific writing, literature review, and data analysi...

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USD 25/hr
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Olaniyan R.

Academic Research Analyst | Expert in Python, R, & SPSS | Statistical Modeling Expert
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USD 30/hr
BSc Statistics
Nigeria

As an Academic Research Analyst and Applied Statistician with a Bachelor of Science in Statistics and current enrollment in a Master of Science...

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USD 30/hr
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Dr. Mousheng X.

Ph.D. Bioinformatician | 20+y Exp | RNAseq, GWAS, Mendelian Randomization, Colocalization, Pipeline Automation, AI/ML
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USD 200/hr
Ph.D. in Bioinformatics
United States

I am a Ph.D. Bioinformatician with over 20 years of experience dedicated to decoding complex biological systems through numbers and symbols. My...

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USD 200/hr
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Dr. Burak Aslancan P.

Ph.D. Candidate in Bioengineering | AI Gateway & Multi-Agent System Architect
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USD 25/hr
Master of Biomedical Engineering
Turkey

As a Bioengineer and PhD candidate, I specialize in bridging the gap between complex biological processes and advanced technological solutions....

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USD 25/hr
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Dr. Denise Z.

Social psychologist and research consultant
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PhD
India

I have experience with both academic research and leading research projects for non-profits. I am skilled in R and SPSS and have published rese...

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Dr. Madhusmita S.

Neuroscientist‑trained PMO leader applying brain‑based insights to decision‑making, performance, and leadership.
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USD 70/hr
PhD
Finland

Freelance scientific write, Neuroscience specialist, helping teams cmmunicate complex ideas with clarity.

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USD 70/hr
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Sharad S.

Statistical Consultant | Data Analysis, Study Design, Research Support | R & STATA
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USD 25/hr
M.Sc.
India

Biostatistician with over 6 years of experience in epidemiology and public health research, with a strong focus on the application of statistic...

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USD 25/hr
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Sunaib I.

Public health researcher in epidemiology, RCTs & implementation research; skilled in data analysis
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USD 8/hr
Masters in Public Health
India

I am a public health researcher with experience in epidemiology, implementation research, and healthcare data analysis, with a focus on multimo...

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USD 8/hr
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Oluwatobiloba O.

Healthcare Data Scientist & Pharmacist | Expert in HEOR, RWE, Python & SPSS
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USD 35/hr
Bachelor in Pharmacy
Nigeria

I am a clinical pharmacist and certified Data Scientist (IBM) specialising in Health Economics and Outcomes Research (HEOR), Real-World Evidenc...

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USD 35/hr
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Dr. Mili D.

Public Health Researcher & Statistician | PhD | WHO, UNICEF & World Bank Project Experience|
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USD 35/hr
Ph.D.
India

I am a PhD researcher in Population Studies with over 8 years of experience in public health research, monitoring and evaluation (M&E), and...

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USD 35/hr
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Omololu F.

Interdisciplinary Scientist | Biotechnology, Data Analysis, Bioinformatics, Microbiology and Scientific Writing
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USD 80/hr
United Kingdom

I am an interdisciplinary scientist with experience across microbiology, computational biology, biotechnology, data analysis, and scientific co...

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USD 80/hr
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Dr. Maksim K.

Scientific Modeling & Process Engineer | Water, Energy, Geochemistry | Python & Data Analysis
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USD 60/hr
Chemical Engineering
Denmark

I am a PhD-level engineer with 7+ years of experience in scientific modeling, geochemistry, and industrial process engineering. I specialize in...

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USD 60/hr
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Sydney B.

Freelance scientific researcher, writer, project manager, analyst | Marine & Fisheries Biology Specialist
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USD 25/hr
Marine Biology
Canada

Independent scientific researcher with a MSc in Marine Biology and Coastal Ecology, with and 8+ years’ experience researching, writing, editing...

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USD 25/hr
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MOHAMMAD S.

Agricultural Researcher | Expert in R, Google Sheet & Excel Data Analysis, 4 years field research
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USD 30/hr
MSc in Agronomy
Bangladesh

I am a dedicated Agricultural Researcher with over 4 years of field research and data analysis experience. Currently completing my thesis, I...specialize in complex statistical modeling including ANOVA, DMRT, and data visualization using R and MS Excel...

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USD 30/hr
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Glory I.

Freelance Data Scientist & Analyst | Expert in Python, SQL, Power BI | Skilled in Machine Learning, Predictive Analy...
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USD 20/hr
B.Sc. Mathematics
Nigeria

Skilled in building machine learning models and analytics solutions that drive measurable business impact. Key achievements include developing ...

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USD 20/hr
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Denys Y.

Analytical Chemist (M.Sc.) | GC-MS & Mass Spectrometry Expert | Lab Automation (Python)
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USD 30/hr
Master's degree
Ukraine

Expert Analytical Chemist with a Master's degree in Chemical Technology and Bioengineering. Currently serving as a Forensic Chemist at the ...

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USD 30/hr
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Nigel S.

Freelance Statistician and Data Analyst with 15+ years of experience in clinical trials | Expert in SAS & R
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USD 50/hr
Biostatistics
United States

Statistician with 15 years of clinical trials experience in a clinical/pharmaceutical and public health setting. Clinical trials experience inc...

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USD 50/hr
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Bryan L W.

Epidemiologist | Front End Developer | Researcher
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USD 65/hr
PhD
United States

Senior researcher with extensive cross-sector experience in clinical, public health, and higher education settings. Extensive background in int...

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USD 65/hr
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Dr. Wiam S.

Climate Data Scientist | Remote Sensing & ML Expert | Hydrology & Satellite Data Analysis
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USD 40/hr
PhD
Morocco

I am a PhD researcher in Remote Sensing, Climate, and Water Resources, specializing in the analysis of hydroclimatic extremes using satellite d...

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USD 40/hr
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Nicholas B.

PhD Neuroscientist || Medical Writer || 22 peer-reviewed publications || Statistics & Data Analysis
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USD 60/hr
Ph.D. in Neuroscience
United States

I am a PhD neuroscientist with a track record of 22 peer-reviewed publications, dozens of posters, and hundreds of slide-decks over the course ...

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USD 60/hr
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Mahafujul H A.

Data Scientist | Bioinformatician | Researcher
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USD 73/hr
Hon.B.Sc.
Canada

Computer Science honors student at the University of Saskatchewan with demonstrated experience in data analysis, database management, and busi...

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USD 73/hr
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Dr. Rajeshwaran B.

PhD Agricultural Entomologist | Expert in IPM, Chemical Ecology, Microbial Endophytes & Biostatistics (R)
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USD 50/hr
M.Sc. Agricultural Entomology
India

I am a highly motivated Agricultural Entomologist with a Ph.D. specializing in bioefficacy evaluation, insecticide resistance monitoring, chemi...

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USD 50/hr
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Dr. Lars-Henrik S.

PhD in Physics | Specialist in Electrochemistry, Materials Science, and Data-Driven R&D | 15+ Years in Analytical Te...
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USD 165/hr
Executive Master in Business Administration
Singapore

Dr. Lars Henrik Skjolding is an applied physicist and entrepreneur with over 15 years of cross-disciplinary experience spanning electrochemical...

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USD 165/hr
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PRINCE O.

Full Stack Web3 Developer | Software Engineer | SEO Specialist
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USD 25/hr
SEO Specialization program: SEO Expert. Master search engine optimization tools and strategies
Sweden

I am a versatile technology professional with expertise in full stack web development, software engineering, and search engine optimization (SE...

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USD 25/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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Contact experts directly

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

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Job Done!

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