Product Development
Xylitol Oral Spray Formulation: 3 Unique Flavors (R&D Samples Required)
USD 2720 - USD 6400
Fixed fee
Project: Contract R&D and Formulation for Xylitol Functional Oral Spray Line (3 SKUs). The goal is to Secure an experienced Oral Care / Cosmetic C ...
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November 29, 2025
Longer than a month - I'd like to identify some experts to work with but the work might start later
Product Development
To test the efficacy of different Hydroxyapatite toothpastes on dentine and enamel surfaces.
USD 400 - USD 3200
Fixed fee
We want to test the efficacy of different Hydroxyapatite toothpastes on dentine and enamel surfaces. We are looking for an in vitro study which will s ...
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November 28, 2025
I'll decide later
Product Development
Infusion pump
USD 400 - USD 2640
Fixed fee
Dc motor rpm and torque for the pump
Designing pump around the motor
Microcontroller
Mobile pump
20cc- 999cc per hour flow rate
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November 29, 2025
Urgently, within 1-2 days - I have work that needs to be completed within a few days.
Consulting
ITs a project involving building a mini computer, IT has RTL, DLD and computer architecture
USD 120 - USD 400
Fixed fee
Hiring Tutor — LogicWorks Small CPU (Labs 12–15)
Skills / Expertise (must-have)
Computer Architecture (ALU, datapath, control/FSM), RTL design, Bool ...
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November 28, 2025
Within a week - I'd like an expert to get started as soon as possible
Product Development
Need freelance chemist for custom acne spot formula with R&D, samples, and documentation needed now
USD 80 - USD 240
Fixed fee
I’m looking for a cosmetic chemist to develop a fast-acting acne spot-corrector formula for my skincare brand. The scope includes complete R&D, ingred ...
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November 28, 2025
I'll decide later
Consulting
Board Certified Dermatologist to act as a consultant
USD 120 per hour
Hourly fee
Feedback on usability of dermatological tests: user experience, workflow integration, results interpretation, accuracy assessment. Discussion around p ...
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November 28, 2025
Within a week - I'd like an expert to get started as soon as possible
Consulting
Structural Design Critique for Stonemasonry House
USD 40 per hour
Hourly fee
Seeking an experienced structural engineer or builder to critique the design phase of a house to be built with ~80cm thick stonemasonry walls, reinfor ...
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November 28, 2025
Within a week - I'd like an expert to get started as soon as possible
Consulting
Seeking an experienced MSAT support for Insulin Drug Substance development
USD 400 - USD 3200
Fixed fee
We are seeking an experienced and highly qualified MSAT (Manufacturing Science and Technology) expert with a deep understanding of insulin and its ana ...
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November 27, 2025
Urgently, within 1-2 days - I have work that needs to be completed within a few days.
Product Development
Formulate an aftershave that just needs the scent/perfume to be added
USD 80 - USD 800
Fixed fee
I’m looking to create my own line of Barber aftershave cologne spray, to spray on the clients after they have finished receiving the service/haircut. ...
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November 27, 2025
I'll decide later
Research
Scope of healthtech in Mena region
USD 64 - USD 560
Fixed fee
Detail market research report, 10 slide presentation in healthcare industry. can be discussed this in details, once we finalize how long will it take ...
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November 27, 2025
Urgently, within 1-2 days - I have work that needs to be completed within a few days.
Project Details
