Top Mass Spectrometry freelancers

11 freelancers list Mass Spectrometry on Upwork.

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Showing 11 of 11Data updated Nov 7

# Freelancer		SinceMember since
AJ I. 🇺🇸🇺🇸 Mass Spec Toxicology \| Assay Development, Validation, Tech Transfer	$174↓ 1%	Jun 2025Jun 23, 2025
Hina S. 🇵🇰🇵🇰 Organic chemistry and bioinformatics expert	$29↓ 37%	Jul 2021Jul 24, 2021
Julia B. 🇪🇸🇪🇸 Scientific Illustration, Data Analysis & Visualization	$0–	Feb 2023Feb 22, 2023
4 Ahmed o. 🇸🇦🇸🇦 Ph.D Inorganic and Analytical Chemistry and Chemical Formulator	$0–	Nov 2018Nov 20, 2018
5 Muhammad K. 🇵🇰🇵🇰 Organic, Computational, Docking, Synthetic Chemist	$0↓ 100%	Feb 2018Feb 25, 2018
6 Muhammad Bilal K. 🇵🇰🇵🇰 Science Expert \| Chemistry/Biology \| Research Writer\| Tutor	$0–	Jul 2021Jul 29, 2021
7 Michael C. 🇺🇸🇺🇸 Flavor Chemist and Beverage Expert	$0–	Jan 2023Jan 3, 2023
8 Shawn W. 🇺🇸🇺🇸 Senior Analytical Lead \| HPLC (UV/MS) & Small Molecule R&D Specialist	$0–	Aug 2020Aug 5, 2020
9 Ronan B. 🇧🇷Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇧🇷 Associate Professor	≈$0–	Aug 2023Aug 8, 2023
10 Chintan B. 🇦🇺Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇦🇺 Cancer Biologist, immunologist, and nanotechnologist	≈$0–	Oct 2017Oct 2, 2017

Freelancer	MRR	Member since
11 Muhammad N. 🇵🇰Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇵🇰 PhD Organic Chemist \| Patent Drafting \| Pharma I Material I	≈$0–	Aug 2020Aug 1, 2020

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