Writing
Theory review
USD 400 - USD 3200
Fixed fee
Cope of work would be to peer review abstract for publication on arXiv including endirsement and assist with peer review
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October 26, 2025
I'll decide later
Product Development
Need a Cosmetic Chemist for a Body Scrub Formulation
USD 16 - USD 640
Fixed fee
We would like to formulate / reverse-engineer a body scrub product. Benchmark product details will be shared at an appropriate stage.
Reverse engineer ...
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November 04, 2025
Within a week - I'd like an expert to get started as soon as possible
Product Development
I am requesting a quote for GCMS analysis of a single sample of Rhodinol. Sample Details: · Matrix
USD 400
Fixed fee
I am requesting a quote for GCMS analysis of a single sample of Rhodinol.
Sample Details:
· Matrix: Rhodinol (a fragrance compound, expected to cont ...
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October 26, 2025
Within a week - I'd like an expert to get started as soon as possible
Product Development
i want help in baby herbal baby essentials like oils cream lotions etc fully ayurvedic
USD 40 per hour
Hourly fee
i need help in organic babycare essentials like oils lotions bodywash etc to formulate withh fully herbs no additional chemicals
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October 26, 2025
Urgently, within 1-2 days - I have work that needs to be completed within a few days.
Consulting
Qualified dinosaur paleontologist, who can review photos of fossil finds and confirm authenticity
USD 24 per hour
Hourly fee
I need a qualified dinosaur paleontologist who can review digital photos of fossil finds and confirm their authenticity. The material you’ll see cover ...
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October 26, 2025
Within a week - I'd like an expert to get started as soon as possible
Consulting
Condiments specialties
USD 400 - USD 8000
Fixed fee
Overview:
We are a mayonnaise manufacturing company based in Lebanon seeking an experienced food processing and condiments specialist to help us ident ...
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October 25, 2025
Urgently, within 1-2 days - I have work that needs to be completed within a few days.
Product Development
Food Scientist Needed to Standardize and Simplify Chinese Takeaway Sauces for Franchise-Ready Heat
USD 16 - USD 8000
Fixed fee
Seeking an experienced food scientist or food technologist to reformulate and simplify existing Chinese takeaway main dish bases (e.g., Beef in Black ...
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October 25, 2025
Within a month - It will take time to decide on whom to hire or get the work started.
Product Development
Pneumatic Tool Design Engineer (Japan-based) – Pulse Unit for Non Shut-off Pulse Tool
USD 400 - USD 3200
Fixed fee
Alva Engineers (India) is an engineering solutions company specializing in advanced bolting technologies under our brand Metal Fishes. We develop inno ...
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October 25, 2025
Within a week - I'd like an expert to get started as soon as possible
Product Development
Need formulation of F+B sanitation chemicals like lubricants, acid cleaners/CIP, rinse aids, etc.
USD 200 - USD 3200
Fixed fee
We purchased an F+B sanitation chemical company and need help building out the rest of our chemical line so we can manufacture/blend more of the produ ...
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October 25, 2025
Within a week - I'd like an expert to get started as soon as possible
Product Development
Clean, natural lip tint, mascara, and moisturizer; pH-adaptive, hydrating, safe, effective, plant-ba
USD 16 - USD 480
Fixed fee
We are developing clean, natural makeup-skincare products.
Lip Tint: pH-adaptive, adjusts to skin tone, hydrating, smooth finish, doubles as blush/ey ...
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October 25, 2025
Within a week - I'd like an expert to get started as soon as possible
Project Details
