Top Freelance Excel Experts for Hire

Hassan F.

Professional Freelancer Specializing in Research and Project Support
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USD 50/hr
Computer Science
Pakistan

I am a research-focused freelancer with a professional approach to project support, information analysis, and client collaboration. I specializ...

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USD 50/hr
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Senakpon Godfroy A.

Full-Stack Developer & UI/UX Designer | Specialist in AI Integration, Technical Writing & Bilingual Translation
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USD 9/hr
BS in computer science
Benin

I am a multidisciplinary Software Engineer and UI/UX Designer dedicated to building intelligent, user-centric digital products. My core experti...

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USD 9/hr
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Dr. BHAVESH S.

PhD Researcher | Computational Polymer Physics | Molecular Dynamics | MATLAB | Python
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USD 50/hr
PhD Chemical Engineering
India

Computational & theoretical researcher (PhD Scholar, IIT Kanpur) specializing in Molecular Dynamics simulations, theoretical modeling, and ...

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USD 50/hr
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Raphael V.

Freelance Research Software Engineer | Climate & Ocean Data Workflows
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USD 40/hr
Bachelor of Engineering
Philippines

Scientific programmer with expertise in environmental and oceanographic data workflows from Tokyo Institute of Technology’s GSEP program. I spe...

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USD 40/hr
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Christopher S.

Mathematician-Turned-Engineer | Systems Thinker + Code Architect | Built to Solve the Hard Stuff
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USD 60/hr
PhD (ABD)
United States

I'm a mathematician-turned-engineer with a passion for building smart, scalable solutions to hard problems. With a background in pure mathe...

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USD 60/hr
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Dr. Guillermo T.

Epidemiologist & Health Data Analyst (PhD) | Medical Writer | Expert in R & Evidence Synthesis
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USD 45/hr
PhD in Dental Sciences
Colombia

Dental public health researcher, epidemiologist (MSc), and Fulbright Scholar with a PhD in Dental Sciences and a minor in Population Health Ana...

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USD 45/hr
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Dr. Milena D.

Clinical & Oncology Nutrition Researcher | Scientific Writer
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USD 25/hr
Master in Health Technologies
Brazil

I am a clinical nutritionist with over six years of experience in clinical and oncological nutrition. I hold a degree in Nutrition, completed a...

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USD 25/hr
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Dr. Niccolo C.

Computational Neuroscientist & Neuroengineer | 8+ years of experience in Data Analysis, Modeling & In Vivo Neuro...
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PhD | Neuroscience
Italy

I am a computational neuroscientist and neuroengineer with a background in physics, a PhD in Neurophysiology, and over seven years of research ...

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Dr. Bernardas J.

CFD & Simulation Specialist | OpenFOAM, STAR-CCM+, Python, Multiphase Flow
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USD 75/hr
PhD in Engineering
United Kingdom

I am a CFD and simulation specialist with a PhD in Engineering and industrial experience spanning engineering consultancy, product development ...

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USD 75/hr
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Dharmendra Singh R.

Bioinformatics PhD | Genomics, NGS Analysis, Structural Bioinformatics, Molecular Docking, MD Simulations, Immunoinforma
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USD 25/hr
MSc
India

I am a PhD researcher in Bioinformatics with expertise in genomics, immunoinformatics, and structural bioinformatics. My work focuses on applyi...

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USD 25/hr
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Ana Maria V.

Agricultural Scientist
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USD 35/hr
Doctorate
United States

Hi there! I am a Plant Pathologist with a strong foundation in biological systems and pathogen dynamics....I excel at leveraging this expertise to address real-world challenges, whether directly from growers...

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USD 35/hr
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Dr. Adrián Rodrigo P.

Chemical Engineer & Data Analyst specializing in Python, MATLAB, Modeling and Scientific Computing
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USD 52/hr
Information system engineering
Italy

I am a Chemical Engineer with strong experience in data analysis, scientific computing, and process modeling. My work sits at the intersection ...

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USD 52/hr
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Dr. Sachin D.

Public Health Expert | Epidemiology, Research & M&E
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Master of Public Health
India

I am a public health expert with 15+ years of experience in HIV program implementation, clinical mentoring, research, and data analysis. I have...

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Sarah W.

Lover of clinical research, all things data and efficiency
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USD 20/hr
BSc (Hons)
South Africa

A dedicated and meticulous biochemistry and computer science graduate. With over five years experience in clinical research and med comms

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USD 20/hr
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Vaibhav S.

Microbial Ecology | Evolutionary Biology | Researcher | Freelance Writing & Analysis in R
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USD 15/hr
MS Microbiology
India

I am a microbiology researcher with hands-on experience with experiment ideation, data collection and curation and downstream analysis using R,...

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USD 15/hr
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Chinwendu O.

Freelance Biostatistician & Epidemiologist | Expert in R, SPSS, Stata & SAS
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USD 20/hr
BSc (Hons) (First Class) Economics
Nigeria

Hi, I'm Chinwe. I’m a biostatistician and epidemiologist with a background in economics, and I work mainly on public health, clinical, and...

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USD 20/hr
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Dr. Ryan C.

Medical Writer | Biostatistician | SPSS & Python Data Analyst | Clinical Research Consultant
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USD 20/hr
MBA
Kenya

I am a medical researcher, biostatistician, and scientific writer with extensive experience supporting researchers, clinicians, healthcare orga...

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USD 20/hr
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Chao Z.

Quantitative Psychology Researcher | PhD-Level Data Analyst | R, Mplus, Matlab, SPSS | Trilingual (EN/ES/中文)
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USD 50/hr
Research in Cognition and Behavior
Spain

I am a PhD candidate in Clinical and Health Psychology with specialized training in quantitative research methods, psychometrics, and cross-cul...

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USD 50/hr
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Majid T.

Scientific Editor and Reviewer
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USD 50/hr
PhD
Canada

I have several years of experience as a scientific editor and peer reviewer for a wide range of high-impact journals and international conferen...

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USD 50/hr
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Şerafettin G.

Chemical Engineer & Data Scientist | Machine Learning & Process Simulation
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USD 10/hr
Masters in Chemical Engineering
Turkey

I am a Chemical Engineer and Data Scientist specializing in the intersection of chemical processes, and advanced machine learning. With a Maste...

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USD 10/hr
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Emily C. T.

Epidemiologist & mixed-methods researcher — study design through analysis-ready data
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USD 100/hr
MS Epidemiology
United States

I'm an epidemiologist (M.S., Icahn School of Medicine at Mount Sinai) who's good at the unglamorous parts of research: cleaning a messy...

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USD 100/hr
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Dr. Carlos R.

Biotechnologist | Project Manager | Data Analyst | with 10+ years of experience in biomedical research
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USD 55/hr
Masters in Project Management
Panama

PhD in Biotechnology with over 15 years of experience in biomedical and biotechnological research. I specialize in multi-omics data analysis (R...

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USD 55/hr
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Dr. Theophilus T.

PhD Biomedical Scientist | Translational Genomics, Oncology, Endocrinology & Medical Writing
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USD 120/hr
PhD
United States

PhD Biomedical Scientist with 8 years of postdoctoral experience, including a fellowship at the National Cancer Institute (NIH). I help biotech...

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USD 120/hr
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Dr. Chandan S.

Robotics & AI Researcher | Nature-Published Expert in Bio-Inspired Navigation, SLAM & ROS
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USD 50/hr
Master of Science - MS
China

I am a PhD Researcher at the Beijing Institute of Technology (BIT), specializing in Bio-inspired Swarm Robotics and Autonomous Navigation. With...

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USD 50/hr
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Dr. Saima Y.

PhD | Academic Writer & Editor | Bioinformatics Analyst | Research Writing Specialist | Figure Design Expert
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USD 15/hr
PhD
Pakistan

I am a PhD-trained biologist with over 10 years of experience in academic research, scientific writing, and bioinformatics analysis. I speciali...

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USD 15/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.

pay-per-click
Confidentiality Assured

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 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.

Why Kolabtree

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 aren't happy, we'll refund your money.

Project Management

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

Flexible, secure payments

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

How it works View full page
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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.