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Top Freelance Excel Experts for Hire

Mohammed A.

Freelance Physicist & Astronomer | Research, Data Analysis & Scientific Writing Expert
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USD 60/hr
MSc in solar physics
Egypt

I am a dedicated Physicist and Astronomy researcher with a strong academic background in physical sciences and a deep passion for understanding...

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USD 60/hr
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Dr. Kevin Gregor B.

| Materials Science, Physics, Chemistry | Renewable Energy | Thin Films | Data Analysis | Mechanical Properties |
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USD 50/hr
Ph.D.
Switzerland

A researcher specializing in materials science for renewable energy applications. I have a robust background in synthesizing, depositing, chara...

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USD 50/hr
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Md. Yeamin R.

MS in Climate Modeling and Risk Management | Research Assistant | WRF | MPAS
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USD 20/hr
Bachelor of Science
Bangladesh

I'm an MSc student in Climate Modeling and Risk Management at BUET, specializing in meteorological forecast verification and extreme weathe...

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USD 20/hr
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Theodosios P.

PhD Candidate in Biostatistics and Machine Learning | Freelance Statistician & Data Analyst | Expert in Python and R...
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USD 100/hr
Doctor of Philosophy
Greece

I'm a PhD Candidate in Biostatistics and Machine Learning at The University of Hong Kong. I received my MSc from Imperial College of London...

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USD 100/hr
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Patricia N.

PhD in Aquatic Ecology | Meta-Analysis, Systematic Reviews & Statistical Analysis with R
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USD 30/hr
Doutorado em Ecologia.
Brazil

PhD in Ecology from the Federal University of Rio de Janeiro (UFRJ), Master’s in Ecology from the Federal University of Juiz de Fora (UFJF)....Postgraduate degree in Public Health Management from the Fluminense Federal University (UFF) and Bachelor...

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USD 30/hr
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Petro T.

Medical Doctor | PhD Researcher | Machine Learning & Data Science for Healthcare
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USD 40/hr

I am a medical doctor and PhD researcher specializing in the application of machine learning and data science in medicine. I have hands-on expe...

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USD 40/hr
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Dr. M. Saqib N.

Researcher | Expert in Pattern Mining, Bioinformatics
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USD 20/hr
PhD
China

I am a Researcher with a PhD and more than 10 years of experience in machine learning, pattern mining, computational genomics, and biological ...

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USD 20/hr
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Dr. IMAD EDDINE M.

A dedicated researcher and university lecturer with extensive experience in educational and psychological research, spec
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USD 20/hr
PhD in Educational Sciences
Algeria

• Développement des compétences cognitives et métacognitives chez les étudiants universitaires • Étude expérimen...

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USD 20/hr
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Sobhan M.

PhD | Senior Data Scientist | Science Manager and PhD Coach | Turning Multimodal Clinical Data into Actionable Insight
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USD 95/hr
PhD in Computer Science
Germany

Solid 10+ years of Experience in AI/ML/Data-Driven Research and Development for Clinical Decision Support (CDS) and Software as Medical Device ...

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USD 95/hr
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Dr. Jacob W.

Helping scientists design better experiments, analyze data rigorously, and publish clearer figures.
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USD 40/hr
Doctorate
United States

Peptide Chemist | Expert in SPPS • Recently graduated PhD chemist at the University of Pittsburgh in the lab of Seth Horne for 6 years. • Speci...

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USD 40/hr
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Dr. Jagunmolu J.

Email Marketing Strategist & Business Writer | Turning Words into Revenue and Relationships
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USD 20/hr
Bachelor’s in Biological sciences
Nigeria

I help businesses transform ordinary messages into magnetic conversations that convert. As an experienced Email Marketer and Business Writer, I...

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USD 20/hr
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Sobhan K.

PhD Researcher in Neuroscience & Medicine | AI Researcher | Academic Tutor | with +10 years of experience
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USD 100/hr
Master of Science (Biomedical Engineering)
United Kingdom

As a researcher trained at the University of Cambridge in Medicine, I specialist in neuroimaging and artificial intelligence for developing cli...

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USD 100/hr
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Dr. Fameme P.

PharmD | Drug Delivery, Nanotechnology, Data Analysis, AI in Formulation
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USD 20/hr
Doctor of Pharmacy (PharmD)
Spain

PharmD with strong experience in pharmaceutical research, scientific writing, and data-driven analysis. Currently a PhD student in Biomedicine ...

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USD 20/hr
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Micaelan H.

Senior Academic & Specialist Consultant | Psychology, Neuropsychology, Education, & STEM
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USD 60/hr
BA (Hons) Psychology
South Africa

Micaelan is a senior academic and registered counsellor with significant experience consulting in the fields of education and mental health, wo...

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USD 60/hr
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Syed S.

Research Assistant & Data Analyst | Physics, AI & Scientific Computing
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USD 20/hr
Space Science
Pakistan

I am a Space Science undergraduate with strong experience in academic research support, scientific data analysis, and technical documentation. ...

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USD 20/hr
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Dr. Valentina R.

Analytical Chemist | Metabolomics, Lipidomics & High-Resolution Mass Spectrometry | Data Processing & Annotation
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USD 50/hr
PhD
Italy

My name is Valentina Ramundi, and I am currently a Postdoctoral Researcher at the Metabolomics and Proteomics Core Facility at Helmholtz Munich...

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USD 50/hr
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Dr. Elena O.

Freelance systematic reviewer & medical writer & Health Outcomes Researcher
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USD 30/hr
PhD in Biomedicine
Spain

More than six years experience in health economics and outcomes research, mental health, public health and ageing. Proficient in performing dat...

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USD 30/hr
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Antonio C.

Multidisciplinary Software Architect | 25+ Years in Data Platforms, Knowledge Discovery & Life Sciences R&D
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USD 150/hr
Computer Engineering Degree
Switzerland

I've held pivotal roles including IT Director, Team Leader, Software Architect, and Developer across diverse sectors such as Defence, Indus...

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USD 150/hr
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Dr. Yara M.

Researcher & Data analyst - University Lecturer
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USD 30/hr
Nutritional Sciences - Environment and Nutrition
Canada

9 years experience in Research and Data analysis, with 11 publications in peer-reviewed scientific journals. University Lecturer

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USD 30/hr
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Hannah F.

Critical geographer experienced in mixed-method research, article writing, GIS, data analysis & visualization
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USD 50/hr
Joint Master's Mediterranean Studies
Thailand

I'm a multilingual and interdisciplinary geographer, holding two Master's degrees in critical geography from University College Dublin,...

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USD 50/hr
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Karabee B.

Scientific Consultant (Quantum Communication/ Photonics/ Satellite Systems ) | Technical Writing
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USD 80/hr
Master's in Quantum Science and Technology
India

I’m a scientific consultant working across photonics, space systems, and quantum technologies, especially problems that need strong fundamental...

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USD 80/hr
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Dr. Diane N.

EV & Drug Delivery Expert | AI/ML for Biomedical Data | ISO/NIST-Compliant Protocols | SBIR & Technical Writing ...
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USD 110/hr
Biomedical Engineering
United States

Experienced Biomedical Engineer | Extracellular Vesicles, Drug Delivery Systems, AI/ML for Translational Research I am a PhD-trained biomedical...

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USD 110/hr
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Ganesh D.

Cancer Biology & Bioinformatics Researcher | Genomics Data Analysis and Functional Oncology Expertise.
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USD 8/hr
Masters of Science
India

I am a bioinformatics researcher with expertise in both computational biology and wet lab oncology, specializing in the integration of genomics...

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USD 8/hr
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Dr. Sadi V.

Applied AI Scientist & AI Consultant | Face Recognition, Computer Vision, AI Agents | From Research to Production
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USD 150/hr
Ph. D Student
Australia

I am an Applied AI Scientist, AI Architect, and Consultant with deep expertise in computer vision, face recognition, multimodal AI systems, and...

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USD 150/hr
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Henry R.

Biostatistics Professor
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USD 50/hr
Biostatistics
United States

Biomarker Panels, Survival Analysis, Machine Learning, Mixed Effects Models, Logistic Regression, and many more

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USD 50/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.

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.

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Contact experts directly

Speak directly with freelancers and explain your requirements.

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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.

Project Management

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

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

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Post your Project (Free)

Your project details are safe, secure and visible only to logged-in users.

2

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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.