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Top Freelance Sustainability Experts for Hire

PhD in Ecology
New Zealand
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USD 15/hr

An expert science writer specialising in zoology, but with interests in ecology, sustainability, and mental health. PhD in Ecology. Has written...

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USD 15/hr
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Ph.D.
United States
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USD 150/hr

Dr. Anne Dunning has built her expertise in transportation systems, advocating for a sustainable multimodal balance of pragmatic engineering an...

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USD 150/hr
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Postdoctoral Research Associate
United States
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USD 200/hr

I am happy to work with you in these areas. * Writing (Academic, Grants, Science News, Custom Projects) * Science Consulting (Materials and In...

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USD 200/hr
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PhD in Civil and Environmental Engineering, Green Grass: Developing Grass for Sustainable Gaseous Biofuel
Pakistan
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USD 200/hr

Dr. Abdul-Sattar Nizami has Master of Science in Engineering from the Chalmers University of Technology, Sweden. He has a Ph.D. in Sustainable ...

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USD 200/hr
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PhD, Molecular Pathology and Genetics
United States
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USD 100/hr

I see myself as a global player. I have worked in Europe, America and Asia, and I value human diversity very much. I am a respectful and lucid ...This was a great chapter in my career and a period of important scientific output, including publicationsMy research has led to a significant number of publications and presentations in conferences, and I have------------------------------------------------------------------------------------------- LIST OF PUBLICATIONS

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USD 100/hr
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PhD
United States
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USD 120/hr

Sushant has more than 15 years of progressive professional experience in environmental science and management, data science, business analytics...manager, with experience developing and implementing projects in the environment, energy, sustainability, publiccomplex and challenging, such as having developed a novel method to quantify and map vulnerability to public

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USD 120/hr
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B.S. Biology
Philippines
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USD 49/hr

I write evidence-based science, do biomedical research consultancy and teach biomedical courses for various audiences. What can I do for you:...

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USD 49/hr
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Applied and Environmental Chemistry
Australia
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USD 115/hr

I am a dedicated Chartered Chemist with over 18 years work experience, combined with excellent academic credentials (Degree with Honour). My ex...

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USD 115/hr
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PhD
United States
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USD 125/hr

Experienced in Materials Science and Engineering with an interest in sustainable materials, health care, global health, and entrepreneurship. H...

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USD 125/hr
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Masters in Regulation for Universal Access to Energy
Zambia
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USD 50/hr

I am an experienced Renewable Energy Engineer with specialized expert knowledge and experience in Solar PV Installations, Bio-Energy Systems, d...

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USD 50/hr
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BS Environmental Science
Pakistan
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USD 25/hr

I graduated in Environmental Science.I am very passionate about research and development. I am interested in science and technology and have a ...

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USD 25/hr
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Dr. phil.
Germany
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USD 60/hr

Ecofluentials (www.ecofluentials.com) is a company that aims to exert influence to improve the industrial production processes of local and glo...

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USD 60/hr
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Master of Public Health (M.P.H.), Fundamentals of Clinical Trials
India
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USD 90/hr

A strong background in viorology, medical microbiology and public health qualifies me to work on COVID-19 projects (factsheets, COVID-19 at hom...A strong background in viorology, medical microbiology and public health qualifies me to work on COVIDtop rated writer & editor with emphasis on medical writing, scientific journal manuscripts, public

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USD 90/hr
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MSc Ethnobotany
United Kingdom
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USD 110/hr

Worked on the botanical side of product development for spa and distilling industries for many years covering ingredient selection and sourcing...

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USD 110/hr
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Msc in Environmental Engineering
Brazil
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USD 25/hr

PhD student in environmental engineering with interests in environmental management and sustainable development. Specialized in Circular Econom...

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USD 25/hr
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M.Sc. in Chemistry
Brazil
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USD 30/hr

As a scientist, I have become an expert in scientific research, academic writing, project management, operation of advanced materials character...

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USD 30/hr
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Doctor of Philosophy (Petroleum Engineering)
Malaysia
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USD 50/hr

Interested in energy-related research, especially in the field of oil and gas. My recent research focuses on improving the well integrity of C...

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USD 50/hr
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USD 157/hr

I have obtained a doctorate in a joint Ph.D. program between the Indian Institute of Technology Bombay, Mumbai, India, and Monash University, M...

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USD 157/hr
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Ph.D
Indonesia
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I am a Statistician & Data Analyst | Expert in almost all programs such as AMOS, LISREL, IBM SPSS, Stata, SmartPLS, WarpPLS etc. I have...

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MSc in Food Innovation and Product Design - specialized in Culinary Innovation, Marketing & Consumer Behaviour, and Business Development
Ireland
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USD 70/hr

Passionate Food Scientist and Chef Developer with an MSc in Food Innovation and Product Design, BSc in Food Science and Technology (Valedictori...

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USD 70/hr
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Cosmeceuticals
India
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USD 100/hr

Expertise in formulating Skincare, Haircare, Oral care, perfumes and personal care products. Holds patents on innovative cosmetics and cosmeceu...

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USD 100/hr
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Ph.D.
United States
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USD 50/hr

Erin is an engineer and scientist specializing in water quality and water treatment technology. She holds a PhD from Clemson University's D...

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USD 50/hr
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https://muckrack.com/nancy-swezey Over 70 pieces written in nursing and healthcare-related content, from blogs to research pieces.

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BSc in Nutrition and Food Science
United Kingdom
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USD 100/hr

Nali consulting supports brands from concept through to commercialization. We guide projects from a technical perspective assisting with; formu...

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USD 100/hr
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M.L.I.S.
United States
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I call my business "All-Purpose Guru." As the name implies, I am a multi-specialist non-fiction writer and editor. Currently I am mos...I have a Ph.D. in musicology from the University of Iowa and a distinguished record of scholarly publication

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Kolabtree is the leading online marketplace for Sustainability experts. Post your project, get bids, and hire qualified experts quickly and easily.

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Kolabtree ensures safety and security of your payments and personal information and project details. Kolabtree’s T&C includes a default confidentiality clause. You can also sign NDAs and custom agreements with freelancers for additional protection.

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You can choose to pay either a fixed or an hourly fee based on your scope of work. If you’re not sure how much your project costs, you can discuss with freelancers before arriving at a mutually agreed fee.

Kolabtree's terms and conditions prohibit freelancers from claiming ownership of intellectual property, and as a client, you are able to reinforce the message with additional communication, agreements or contracts.

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