Product Development
Senior Chemist Consultant, Hard Powder Color Cosmetics Expert (Root Touch-Up Powder)
USD 120 per hour
Hourly fee
Description
We are reformulating a hard powder root touch-up to meet cleaner standards, but ingredient restrictions have created performance challenge ...
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December 09, 2025
Within a month - It will take time to decide on whom to hire or get the work started.
Consulting
Looking to speak with Experts for a MR Study re. HA Injections for OA
USD 80 - USD 240
Fixed fee
Looking to speak with Physiotherapists and Sport Medicine Consultants to understand more about your awareness and perception of hyaluronic acids (HA) ...
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December 11, 2025
Urgently, within 1-2 days - I have work that needs to be completed within a few days.
Research
To research ingredients for skincare brand
USD 80 per hour
Hourly fee
I am starting a luxury skincare brand and I need a cosmetic formulator to help with research, product development, and early-stage formulation plannin ...
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December 13, 2025
Within a month - It will take time to decide on whom to hire or get the work started.
Research
MEPS ANALYSIS FOR DIABETES COST
USD 1200 - USD 4320
Fixed fee
I need an analyst to calculate total inpatient and outpatient visits and costs from the MEPS database for the year 2018 onwards.
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December 07, 2025
Urgently, within 1-2 days - I have work that needs to be completed within a few days.
Consulting
Soft Matter Physicist – Constitutive, Friction & Transduction Modeling for Soft Tactile Sensors
USD 400 - USD 3200
Fixed fee
Project Summary
Constitutive, contact, and signal-transduction modeling for soft tactile sensors (silicone/elastomer-based fingertip-style sensors). U ...
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December 09, 2025
I'll decide later
Writing
Peanut-Based Agribusiness Development in Afghanistan
USD 400 - USD 3200
Fixed fee
My name is Wakil Ahmad, and I am planning to launch a peanut-based agribusiness start-up in Herat city of Afghanistan. I reviewed your profile and was ...
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December 07, 2025
Urgently, within 1-2 days - I have work that needs to be completed within a few days.
Consulting
Expert Peer Review: USTRS Space Navigation System
USD 320 - USD 560
Fixed fee
Expert Peer Review and Strategic Validation: Universal Space-Time Referencing System (USTRS) Prototype 3 "Titan"Project OverviewWe are seeking a highl ...
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December 15, 2025
Within a week - I'd like an expert to get started as soon as possible
Writing
http://dx.doi.org/10.1101/2024.08.12.24311432
USD 40 per hour
Hourly fee
Travail de recherche en imagerie par résonance magnétique portant sur la variation du fer cérébral chez des patients atteints de sclérose en plaques, ...
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December 07, 2025
Urgently, within 1-2 days - I have work that needs to be completed within a few days.
Product Development
Need a market researcher and a cosmetic chemist consultation
USD 16 - USD 800
Fixed fee
We are an early-stage Canadian haircare brand seeking a market researcher with experience in the beauty industry, as well as a cosmetic chemist for an ...
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December 06, 2025
I'll decide later
Data & AI
Sorting a large amount of JSON into a .csv format with specific structure
USD 24 per hour
Hourly fee
We have around 4gb of JSON data from an experimental study that needs to be parsed into a .CSV format. It is likely some of the data may need cleaning ...
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December 06, 2025
Within a week - I'd like an expert to get started as soon as possible
Project Details
