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Top Freelance Excel Experts for Hire

Dr. Maximilien B.

Director at Envoya || Ex-BCG Consultant || Harvard Ph.D. in Genetics & Genomics from George Church Lab
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USD 150/hr
Ph.D.
United States

I’m a seasoned life science leader in biopharma, biotech, & research settings. I’m excited about making an impact with data-driven problem-...

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USD 150/hr
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Dr. Jorge Iván C.

Medical Doctor & Epidemiologist | Expert in Cardiovascular Risk, Clinical Research & Medical Writing
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USD 35/hr
Magíster en Epidemiología
Colombia

I am a Medical Doctor and Epidemiologist with extensive experience in cardiovascular risk management, clinical research, and digital health sol...

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USD 35/hr
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Xiaomin L.

R-based Bioinformatics, Clinical and Epidemiologic Analyses
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USD 60/hr
M.S.
Germany

Bioinformatics (R-based): 1. Omics analysis: Bulk RNA-seq, single-cell RNA-seq, phosphoproteomics (QC, DEG, clustering, trajectory inference, ...

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USD 60/hr
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Anthony H.

Materials Science Researcher | Advanced Materials & Coatings | Experimental Design | Six Sigma Black Belt
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Materials Science and Engineering
United States

Driven professional with a technical background in Materials Science and Engineering from Purdue University. I have a diverse background with e...

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Simran S.

Scientific Programmer, Researcher, Modeling, Data analysis and Machine Learning for Earth Observation Application
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USD 50/hr
Master of Science in Geodetic Engineering
Austria

8+ years - Scientific Programming, Earth Observation applications, Software Development, Testing and Deployment

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USD 50/hr
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Dr. Jan S.

Scientfic Expert | Critical Reader and Writer | PK/PD Specialist | Experiment and Product Designer | Regulatory Affairs
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USD 60/hr
Doctor of Philosophy - PhD
Austria

🚀 Your Go-To Scientific Consultant for Mission-Critical Projects 🚀 Need an expert who can not only understand complex science ...

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USD 60/hr
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Dr. Calin B.

Medical Physicist | Machine Learning & Deep Learning Specialist | 20+ Years in Medical Physics and 7+ Machine Learni...
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USD 100/hr
Ph.D. (Physics)
Romania

I am a Medical Physicist with [20+] years of experience in medical imaging, radiation physics, and data analysis. Over the past [7] years, I ha...

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USD 100/hr
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Dr. Ourania A.

Remote Sensing & Data Analyst | Technical and Scientific Writing Expert
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USD 65/hr
PhD in Oceanography and Remote Sensing
Netherlands

Remote Sensing and Earth Observation Scientist with a PhD in space technologies for ocean applications from TU Delft, Netherlands. My expertise...

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USD 65/hr
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Michael A.

A Civil Engineer with a strong interest in construction engineering and management, and infrastructure sustainability
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USD 20/hr
Professional Diploma
Nigeria

A Civil Engineer with a strong interest in structural engineering, construction management, and infrastructure sustainability. I hold a Bachelo...

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USD 20/hr
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Dr. Roshan Kumar S.

Scientist-Engineer | Research, Data Analysis (Python/MATLAB), Technical Writing, Academic support
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USD 30/hr
PhD
India

I’m a scientist and engineer with expertise in biotechnology, neuroscience, and data analysis. I design experiments, analyze complex datasets u...

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USD 30/hr
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Susana P.

Computational biologist & data scientist - Europe based, experience in medical research
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USD 35/hr
Masters in Data Science & Advanced Analytics
Portugal

Susana Paço is a computational biologist and data scientist with +10 years of experience spanning neurology, immunology, nutrition, and ru...

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USD 35/hr
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Dr. Aviv E.

Expert in Human Behavior, Statistics & Motivation
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USD 100/hr
PhD
Canada

I am a Ph.D.-level behavioral scientist with 10+ years of experience in experimental psychology, computational modeling, and advanced data anal...

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USD 100/hr
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Henrik K.

CTO & AI Scientist | Data efficient deep learning for imaging, medtech, security and manufacturing
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USD 200/hr
PhD
Sweden

I am an AI scientist and CTO who builds reliable, data efficient models for imaging and scientific data. I have a PhD in AI and Physics and lea...

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USD 200/hr
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Lakshmi Preethi K.

Freelance Data Analyst | Python & Data Scientist | 10+ yrs exp | Grant Writing & Research | MS in Computer Scien...
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USD 45/hr
Masters in Computer Science
Canada

Research-driven Analyst and Certified Data Scientist (Azure) with extensive experience securing multiple grants and scholarships, including NSE...

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USD 45/hr
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Mikkel S.

Data Science | PhD in Neuroscience
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USD 80/hr
Doctor of Philosophy (PhD)
Switzerland

Experienced Data Scientist & Neuroscience PhD | Expert in Machine Learning, Statistical Analysis, Scientific Writing, and Research Consulti...

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USD 80/hr
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Aiza S.

Data Entry | Medical Transcriptionist | Admin & Secretary
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USD 15/hr
Bachelor of Science in Nursing
United Arab Emirates

Experienced professional based in the UAE with a strong background in healthcare and insurance industries, specializing in customer service, ad...

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USD 15/hr
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Ibratjon A.

Theoretical Physicist | Nuclear & Particle Physics Expert | Scientific Writer & Consultant
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USD 50/hr
Bachelor's in Mathematics
Uzbekistan

I am a theoretical physicist and science fiction writer with over 10 years of experience in nuclear and particle physics, unified theories, and...

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USD 50/hr
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Haleema S.

Financial Data Analyst | Power BI & Excel Automation | Python Expert
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USD 20/hr
Bachelors of Science in Data Science
Pakistan

I help businesses turn complex financial data into actionable insights, accurate forecasts, and automated reporting systems. With 5+ years of e...

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USD 20/hr
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Flora O.

AI Engineer & Researcher | 5 years experience in Data science & Analytics. Award winner at ICLR 2025 Conference
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USD 17/hr
Biotechnology
Nigeria

I am an AI Engineer and independent AI Researcher with experience showcasing work at leading conferences such as NeurIPS, ICLR, and Deep Learni...

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USD 17/hr
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Dr. Ghali A.

PhD Mechanical Engineer | Inhalation/Pharma | GMP Docs • NGI/HPLC Analysis • Validation • CAD (SolidWorks) • 3D Printing
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USD 65/hr
PhD
United States

PhD Mechanical Engineer specializing in inhalation/pharma process and equipment development. I help university labs, PI-led groups, and startup...

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USD 65/hr
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Enembe V.

Data Science & Analyst Professional | 4+ Years’ Experience | Skilled in Python, ML & Insight-Driven Analytics
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USD 30/hr
B.S. in Computer Science
United Arab Emirates

Data Scientist & Analyst with 4+ years of experience in leveraging data to drive business insights and strategic decisions. Proficient in P...

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USD 30/hr
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Dr. Vivek S.

Engineering | Fluid Flow & Heat Transfer | CFD Simulation | Battery Cooling | PCM | Writing & Publicatio...
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USD 15/hr
Visiting Research Scholar
India

I am a PhD candidate in Mechanical Engineering at the Indian Institute of Technology (IIT) Indore. My research spans Battery Thermal Management...

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USD 15/hr
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Alessia C.

Research Biologist | Specialist in Biotech, Academic Projects, and Medical Device Support.
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USD 25/hr
MSc
Australia

I am a highly skilled marine and life sciences biologist with extensive experience in academic research, biotech applications, and medical devi...

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USD 25/hr
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Faris A.

Data Analyst | Expert in R & Python, Systematic Reviews, Meta-Analyses & Evidence Synthesis for Health Policy Re...
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USD 20/hr
B.Sc Honours Life Science (Sensory Motor Systems)
Canada

Medical student leveraging 4+ years of health research experience to inform evidence-based practice. Specialized in translating complex evidenc...

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USD 20/hr
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KRITIKA P.

Research Scientist | Chemistry, Biotech & Life Sciences | Data-Driven Predictions, AI, Quantum Computing & HPC
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USD 80/hr
Master's by Research
India

I am a multidisciplinary Research Scientist with 11 years of academic research experience spanning Chemistry, Biotech, and Life Sciences, combi...

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USD 80/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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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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You have to approve the deliverables only if quality meets your expectations. If you arn’t happy, we’ll refund your money.

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Job Done!

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