Hire a Freelance Expert in United States
Igor E.
AI Engineer — RAG, LLM Agents & Evaluation (LangGraph · MCP · Python)
I build production AI systems end to end: hybrid retrieval (BM25 + dense + reciprocal rank fusion), LLM agents with explicit LangGraph workflow...
Sterling H.
Regulatory, Quality & R&D Consultant | Dietary Supplements, Food & Pharma | 21 CFR 111/117, GMP, Product Dev...
I am a Regulatory, Quality, and R&D professional with 15 years of experience supporting the dietary supplement, food, pharmaceutical, and m...
Anthony O.
Product Design & Innovation Executive | Consumer Insights, Design Strategy & Product Development
Product design and innovation leader with 25+ years of experience developing consumer products for the North American market. Expertise spans d...
Dr. David S.
Drug delivery | Nanotechnology | Business development | Consulting | Patient advocacy
Experienced pharmaceutical scientist with a demonstrated history of R&D, innovation, consulting, and project management. Expertise in nanop...
Dr. Sunil S.
Head R&D and Technical Director in Cosmetic Industry with 25+ Years in Human Nail Care & Skin Care Industry
Dr. Sirdesai is currently available for scientific consulting (technical due diligence, cosmetic startup strategy, study design for new product...
Dr. Michele B.
Natural Products Formulator, Wellness Content Creator, Physician, & Health Educator
Dr. Burklund has a strong academic foundation and over a decade and a half of experience in evidence-based nutraceutical and cosmetics research...
Mark B.
Cosmetic Formulation Chemist Clean Beauty, Natural & Organic Cosmetic Products
Founder and Owner of Desert In Bloom Cosmetics Lab focused on Clean Beauty, Natural & Organic Skincare Products. Have developed over 400 p...
Katy S.
Healthcare Pharmacy Technical Writer | Researcher | Editor | Quality & Compliance | USP <797> & Sterile Co...
Experienced hospital pharmacy professional and healthcare subject-matter expert with extensive experience in pharmacy operations, quality and c...
Alon P.
PhD Computational Biologist | Bioinformatics, Machine Learning, AI | Carbon MRV, Scientific & Grant Writing | Python...
PhD scientist offering hands-on data analysis, bioinformatics, machine learning, and scientific and grant writing. I build analytical and machi...
Dr. Sergey S.
Epidemiologist & Biostatistics Consultant | Public Health Data | R & SPSS | Scientific Research
I am a university professor, epidemiologist, and biostatistics consultant with 20+ years of experience in public health research and health dat...
Ali D.
Senior Metallurgical & Foundry Engineer, Casting Process Optimization, Failure Analysis | Materials & Process Co...
Metallurgical and Foundry Engineer with 30+ years of hands-on experience in foundry process engineering, casting metallurgy, process optimizati...
Dr. Beshoy A.
Translational pharmacologist & toxicologist | RNA therapeutics, oligonucleotide safety, PK/PD & DMPK/ADME‑Tox | ...
I am an in vitro and in vivo pharmacologist and translational toxicologist specializing in metabolic disease and RNA therapeutics, with 5+ year...
Nicholas B.
PhD Neuroscientist || Medical Writer || 22 peer-reviewed publications || Statistics & Data Analysis
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 ...
Dr. Jarrod S.
Freelance Bioinformatician | Expert in microbiome analysis, R, Python 10+ years of research experience
I help researchers and organizations turn complex data into clear, reproducible, and publication-ready results. I specialize in creating rigoro...
Dr. Angelita D.
Applied scientist: research design, data analysis, scientific writing, and science communication
I'm a PhD scientist with over 10 years of experience across academic research, industry, and independent consulting. I help organizations t...
Dr. Ubaid R.
Expert in BESS/EV Battery Pack Design | Thermal Runaway Mitigation | BMS | Battery Safety | MATLAB | IT/Tech Prog. Mgmt.
PROFESSIONAL SUMMARY Distinguished Technical Program Management Leader and Energy Systems Expert with over 15 years of progressive excellence s...
Nigel S.
Freelance Statistician and Data Analyst with 15+ years of experience in clinical trials | Expert in SAS & R
Statistician with 15 years of clinical trials experience in a clinical/pharmaceutical and public health setting. Clinical trials experience inc...
Josh M.
Analytical chemist and bioinformatician in untargeted metabolomics
Analytical chemist and bioinformatician specializing in chromatography, mass spectrometry, and data analysis for pharmaceutical, metabolomic, a...
Debra A. B.
Scientific & Medical Writer and Editor | PhD | Research & Academic Communication
The strongest scientific and academic writing does more than present information—it helps readers find the significance within the evidence. Fo...
Dr. Diane N.
EV & Drug Delivery Expert | AI/ML for Biomedical Data | ISO/NIST-Compliant Protocols | SBIR & Technical Writing ...
Experienced Biomedical Engineer | Extracellular Vesicles, Drug Delivery Systems, AI/ML for Translational Research I am a PhD-trained biomedical...
Tahereh A.
PhD Epidemiologist | Health Data Scientist | R · Python · SAS · ML | Biostatistics Consultant
PhD epidemiologist with 6+ years of applied research experience. I specialise in advanced epidemiologic methods and statistical analysis, incl...
Marcela R.
International Regulatory Compliance Consultant | FDA, Food, Cosmetics, Medical Devices, Chemicals | US, Canada, EU &...
I help companies navigate international regulatory compliance for food, dietary supplements, cosmetics, chemicals, medical devices and consumer...
David O.
Bioinformatician & Biostatistician | NGS, single-cell, survival & Bayesian analysis | R/Shiny tools | M.S. JHU, ...
I'm a bioinformatician and biostatistician with 15+ years of experience turning complex biological and clinical data into rigorous, publish...
Dr. Zhengyang H.
Physics PhD | Geant4 Simulation, Python Data Analysis & Research Automation
I am a physicist with a PhD in Physics, specializing in particle and nuclear physics. I help research teams turn physical models and experiment...
Dr. Roger S.
Senior Scientist & Data Analyst | Ph.D. in Genetics & Bioinformatics | NIH & White House Experience
🧬 Profile Summary (Kolabtree-ready): I’m a Ph.D. scientist, data analyst, and published author with over 15 years of experience in lif...
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