Research
Besoin de consultants freelance en R&D, expertise LEAN pour des projets de transformation
USD 240 - USD 1600
Fixed fee
Nous sommes un cabinet de conseil spécialisé dans l’amélioration de la performance, l’agilité et l’innovation.
Nous recherchons des consultants expert ...
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May 06, 2026
Longer than a month - I'd like to identify some experts to work with but the work might start later
Product Development
I am looking to develop a recipe for protein bar. protein bar 20g protein / 55 grams weight
USD 400 - USD 1120
Fixed fee
i am looking to develop protein bar 20 grams protein and less then 200 calories and under 2g sugar
i want to develop 3 to 4 recipe, extruder type
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May 05, 2026
Within a month - It will take time to decide on whom to hire or get the work started.
Product Development
Deodorant Formulation Organic and or Chemical Free
USD 16 - USD 2800
Fixed fee
Requesting to create and possibly own IP to an organic/chemical-free deodorant formulation using benchmark provided.
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May 04, 2026
I'll decide later
Product Development
Cosmetic Chemist needed, laboratory testing of natural ingredients in alcohol based formulation
USD 400 - USD 1200
Fixed fee
I am developing a personal care product that incorporates specific natural functional ingredients in an alcohol-based EDP formulation.
I need a cosmet ...
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May 04, 2026
Within a week - I'd like an expert to get started as soon as possible
Consulting
Need a chemist to generate a SOP for determine K in solid biomass using AAS (ISO compliant)
USD 16
Fixed fee
Need Chemist to Develop Simple AAS Test Method (Potassium in EFB Fiber)
I’m looking for an analytical chemist to help develop a simplified lab proced ...
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May 04, 2026
Urgently, within 1-2 days - I have work that needs to be completed within a few days.
Consulting
Adsorption science consulting: VOC capture cartridge for indoor air biofiltration device
USD 400 - USD 3200
Fixed fee
I am developing a consumer indoor air biofiltration device that combines an activated carbon and zeolite cartridge with a plant root biological stage. ...
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May 14, 2026
I'll decide later
Consulting
Chemical Formulation Chemist – Auto Detailing Products
USD 400 - USD 4000
Fixed fee
Job Description
We are looking for an experienced freelance chemist who already works with cleaning product formulations to help us develop professio ...
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May 02, 2026
Urgently, within 1-2 days - I have work that needs to be completed within a few days.
Product Development
Development of Organic Chemistry Education Platform with Synthesis Engine and Molecular Structure In
USD 16 - USD 2400
Fixed fee
I’ve developed an organic chemistry learning app using Lovable (AI-powered), and I’m now looking for someone with a strong computational chemistry + c ...
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May 02, 2026
Within a month - It will take time to decide on whom to hire or get the work started.
Research
Refine physics paper on temporal gravitational source selection and dark energy scaling.
USD 400 - USD 1600
Fixed fee
I’m looking for a theoretical physicist/cosmologist to review and strengthen a short manuscript proposing a new way to frame gravitational source sele ...
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May 18, 2026
I'll decide later
Product Development
Need chemist to formulate water-based anti-nail biting treatment pen with denatonium benzoate
USD 240 - USD 800
Fixed fee
I'm developing a men's personal care brand called QUITS, a nail habit pen designed to stop nail biting. I need a cosmetic chemist to develop a water-b ...
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May 02, 2026
Within a week - I'd like an expert to get started as soon as possible
Project Details
