Product Development
I’m looking for an experienced designer to create a custom RC airplane propeller based on a proven 1
USD 48 - USD 240
Fixed fee
RC Propeller Design – Engineering & CAD Needed
I’m looking for an experienced designer to help me create a custom RC airplane propeller based on an e ...
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January 28, 2026
Within a week - I'd like an expert to get started as soon as possible
Consulting
R&D expert for flushable biodegradable wet wipes
USD 96 per hour
Hourly fee
We are developing and sourcing a personal hygiene wet wipes product and are looking for an experienced R&D consultant with hands-on expertise in nonwo ...
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January 28, 2026
Within a week - I'd like an expert to get started as soon as possible
Writing
The goal of this project is to obtain expert support in clinical research design, data analysis, and
USD 64 per hour
Hourly fee
The goal of this project is to obtain expert support in clinical research design, data analysis, and manuscript preparation to ensure accurate, high-q ...
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January 28, 2026
Urgently, within 1-2 days - I have work that needs to be completed within a few days.
Research
Services are required for a research project proposal foramtion on zoonotics survey on Asiatic Lion
USD 16 - USD 40
Fixed fee
I want a service to write a project proposal on Project Title
Emerging Zoonotic Diseases and Antimicrobial Resistance in Asiatic Lions (Panthera leo p ...
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January 28, 2026
Urgently, within 1-2 days - I have work that needs to be completed within a few days.
Product Development
I would like to develop both dry mix and clay face masks with body oils
USD 24 per hour
Hourly fee
SCOPE OF WORK Cosmetic Chemist – Facial Mask Development
Project Overview The purpose of this engagement is to develop three cosmetic facial mask
form ...
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January 28, 2026
I'll decide later
Consulting
Refine articles of process, execute cold-fill hold for plant-based mayo, also chili crunch(hot fill)
USD 400 - USD 3200
Fixed fee
Looking for someone who has had success in the CPG space who can refine my articles of process for three sample sauces, and help with a cold-fill pist ...
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January 27, 2026
Within a week - I'd like an expert to get started as soon as possible
Product Development
Need a RTD hot filled Formula (i have ingredients already) in the beauty category
USD 400 - USD 2000
Fixed fee
I have a product idea and ingredients that should be used. I need not only a paper formula but a formula ready for scale up in my manufacturing facili ...
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January 27, 2026
Within a month - It will take time to decide on whom to hire or get the work started.
Research
I have a constraint-based framework in Python/SymPy that tests thermodynamic state admissibility in
USD 320 - USD 1200
Fixed fee
I have a constraint-based framework in Python/SymPy that tests thermodynamic state admissibility in rigid chambers. Framework is complete except for e ...
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January 27, 2026
I'll decide later
Product Development
Sample Formulation of Mascara & Eyeliner (Color Cosmetics R&D)
USD 400 - USD 800
Fixed fee
I am seeking an experienced cosmetic chemist specializing in color cosmetics to develop sample-stage formulations for a regular (non-waterproof) masca ...
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January 28, 2026
Within a month - It will take time to decide on whom to hire or get the work started.
Product Development
Food Scientist Needed to Finish Formulation of Savory Powdered Bone Broth with Mushrooms & Adaptogen
USD 400 - USD 4000
Fixed fee
Project Overview
I’m developing SOLEO, a savory, broth-forward morning ritual product designed to deliver meaningful protein + clean, smooth energy i ...
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January 26, 2026
Within a month - It will take time to decide on whom to hire or get the work started.
Project Details
