Top Freelance Decision Science Experts for Hire

Dr. Juan Ignacio P.

Physician & Psychologist | Medical AI Evaluation, Clinical QA, Red-Teaming & Evidence-Based Medical Writing
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USD 50/hr
Médico
Argentina

I am a physician (MD) and psychologist based in Cordoba, Argentina, focused on medical AI evaluation, clinical QA, evidence-based medical writi...

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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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Dr. Nicolas C.

Statistical Modeling & Optimization Expert
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USD 80/hr
PhD Computer Science
Sweden

I help clients solve complex decision-making problems (involving operational constraints and/or uncertainty), where standard approaches fall sh...

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USD 80/hr
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Dr. Ivaturi Sundara S.

AI & ML Researcher | Python Data Scientist | 40 Publications | Predictive Analytics Expert
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USD 15/hr
M.Tech
India

Dr. Ivaturi Sundara Siva Rao is a Professor in the Department of Computer Science and Engineering (Data Science) at Anil Neerukonda Institute o...

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USD 15/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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Sanusi A.

Biomass Energy Scientist | Hydrothermal Carbonisation | Life Cycle Analysis | Techno-Economic Assessment · AI Model...
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USD 50/hr
PhD
Canada

I am a doctoral researcher at McMaster University specialising in the thermochemical conversion of organic waste, with a focus on hydrothermal ...

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USD 50/hr
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Dr. Zafran K.

Plant Breeding & Agronomy Data Scientist | R/Python | Computational Biology & Scientific Writing
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USD 35/hr
Graduate Researcher
China

I am a PhD-qualified plant breeding and genetics researcher currently conducting crop-stress and nanoparticle research at Zhejiang University. ...

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USD 35/hr
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Dr. Tony P.

PhD Economist | 30 Years in Energy Modelling, Climate Risk & Econometrics | Ex-Statistics Canada, NRCan, Finance Can...
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USD 125/hr
Energy Modelling and Policy
Canada

PhD economist with 30 years of applied experience in energy systems modelling, climate risk analysis, and quantitative policy research....Former senior federal public servant at Statistics Canada, Natural Resources Canada, Health Canada, and...

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USD 125/hr
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Shadrach S.

Applied Geologist & Geospatial Specialist with 8+ years of experience in mineral exploration and GIS
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USD 31/hr
MS Geophysics
Nigeria

I'm an applied geoscientist and geospatial practitioner with an MSc in Geology, focusing on applied geophysics, and over 8 years of experie...

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USD 31/hr
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Dr. Muddassar M.

PhD in Economics & Finance | Risk Governance, Performance, & Regulatory Strategy Expert | 15+ Years Experience
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USD 100/hr
PhD in Economics and Finance
United States

I am Dr. Muddassar Malik, a PhD in Economics & Finance with over 15 years of international experience in financial research, risk governanc...

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USD 100/hr
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Hira N.

AI ML Researcher and Engineer with 4+ years of hands-on experience
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USD 25/hr
MPhil Data Science
Pakistan

I'm a software developer with 4+ years of experience spanning machine learning and, more recently, generative AI. I hold an MPhil in Data S...

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USD 25/hr
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Dr. Sanaa A.

Mathematics Lecturer/ Researcher (Mathematics & Data Science)/ Advanced Mathematics LLM Trainer & RHLF
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USD 25/hr
PhD Mathematics
Pakistan

A passionate mathematics lecturer and researcher with extensive experience in university-level instruction and academic research, holding a PhD...

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USD 25/hr
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Dr. Christian R.

PhD in Civil Engineering
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USD 50/hr
PhD
Italy

I am a Data Scientist and Research Investigator with a multidisciplinary background spanning data science, artificial intelligence, machine lea...

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USD 50/hr
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Josh F.

Data Science | Machine Learning | Uncertainty Quantification | Senior Research Engineer | Former NASA & U.S. Navy
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USD 150/hr
Master of Science in Mechanical Engineering
United States

I deliver innovative skills and experience to generate tangible ROI—whether developing tailored machine learning systems, engineering deployed ...

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USD 150/hr
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Sina K.

HEOR & Market Access Analyst | Health Outcomes, RWE & Statistical Analysis in Python, SQL, R
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USD 75/hr
Biochemistry B.S.
United States

I am a Harvard-trained healthcare data analyst and HEOR researcher. At Clarivate Analytics I delivered market access, pricing, and reimbursemen...

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USD 75/hr
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Dr. Vinicius D.

Sensors - Python - Machine Learning and Deep Learning for Signal Processing - Spectroscopy
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USD 30/hr
PhD - Electrical Engineering (Photonics)
Brazil

PhD with a research background in sensors and spectral data analysis. I develop machine learning models, including CNNs, regression, and tradit...

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USD 30/hr
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Dr. Md Sultan M.

Healthcare Data Scientist | AI/ML & Biostatistics Expert | Python, SQL & Clinical Analytics
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USD 44/hr
Ph.D. Student
United States

I am a healthcare data scientist and research scientist with experience in machine learning, biostatistics, clinical data analysis, and data en...

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USD 44/hr
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Dr. Dr Sagar C.

Dr Sagar Choudhary (Urban AI/Data Science/Citizen Science/Sensing)
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USD 8/hr
PhD
India

PhD (CSE), JRF, Assistant Professor AI, Citizen Science, Urban Analytics, Digital Forensics

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USD 8/hr
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Dr. Han C.

AI Scientist | Bioinformatics & Genomics ML | Deep Learning & Foundation Model | PhD
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USD 100/hr
PhD in Bioinformatics
Germany

AI Scientist with 10+ years of experience building large-scale machine learning systems for precision medicine, computational genomics, and mol...

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USD 100/hr
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Sara T.

Bioinformatics Researcher | Vaccine Design & Drug Repurposing | Network Pharmacology Expert | Data Analysis
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USD 10/hr
MS Bioinformatics
Pakistan

I am a Bioinformatics Researcher with specialized expertise in Network Pharmacology, Vaccine Design (Reverse Vaccinology), and In-silico Drug R...

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USD 10/hr
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Dr. Atul S.

Operations Research & Supply Chain Optimization Expert | Mathematical Modelling & Data Analytics | PhD, IIT Delh...
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USD 30/hr
Ph.D.
India

- I am an Operations Research, Supply Chain Optimization, and Project Management professional from IIT Delhi, specializing in mathematical mode...

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USD 30/hr
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Dr. Ehsan F.

Materials & Electrochemical Scientist | Expert in Battery R&D, Energy Storage Systems, and Management
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USD 200/hr
Doctorate
United States

With over nine years of focused experience in energy storage R&D and production, I bring a strong track record of technical leadership and ...

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USD 200/hr
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Syed Muhammad Zafar I.

Interdisciplinary Research & Technology Consultant | AI/ML, Python, Engineering, Data Analysis & Scientific Rese...
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USD 30/hr
Ph.D.
Pakistan

I am an interdisciplinary Research, Engineering & Technology Consultant, researcher and educator with 35+ years of experience in scientific...

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USD 30/hr
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Lauro Augusto J.

PhD-track Energy Systems Engineer | Hydrogen Production Modeling, Techno-Economic Analysis, Python
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USD 50/hr
Engineering Doctorate
Netherlands

I'm a mechanical engineer with an Engineering Doctorate (EngD) from the University of Twente, with strong expertise in numerical simulation...

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USD 50/hr
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Johara S.

BSc (Hons) Biomedical Science | Higher Diploma in Pharmacy Candidate | Scientific Research & Medical Writingmore tha...
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USD 30/hr
Higher Diploma in Pharmacy
Qatar

I am a Biomedical Science graduate with a BSc (Hons) from Cardiff Metropolitan University, holding Second Class Honours (Division One). My acad...

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USD 30/hr
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Kolabtree is the leading online marketplace for Decision Science experts. Post your project, get bids, and hire qualified experts quickly and easily.

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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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