Top Freelance Sustainable Development Experts for Hire

PhD
United States
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I am a very passionate research scientist interested in community-based programs that reduce health disparities. I am especially committed to c...

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Dr. Manuela G.

Freelance Researcher, Writer | Plant nutrition, Sustainable Agriculture, Climate Change, environmental ethics
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USD 70/hr
Zertificate Global Solidarity
Germany

Agricultural and philosophical / ethical studies in one person 10+ years of experience in academic teaching strong interest in interdisciplinar...

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USD 70/hr
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Dr. Francois J.

Researcher w/ 5+ years of scientific writing experience on Climate change, Sustainability, Environment.
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USD 75/hr
E-Teaching Certificate
Canada

Francois Jost, PhD (in Environmental Sciences at the TU Dresden University in Germany) is a Postdoctoral Researcher in the School for Environme...

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USD 75/hr
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Dr. Hortense S.

Post-doctoral Researcher, 이화여대
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USD 80/hr
PhD
Korea, Republic of

I am most excited about building a more sustainable world and how to (re)integrate nature into our cities, buildings and lives. This ambition l...

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USD 80/hr
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Dr. Hossein A.

Senior Structural Engineer | Ph.D. | P. Eng.
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USD 35/hr
Civil Engineering
Canada

Working and living in three continents, Hossein has obtained more than 17 years of industrial and academic experience in Structural Engineering...

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USD 35/hr
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Dr. Pierre Eric M.

Experienced economist and policy writer. Available for all types of projects: Academics, government, NGO, or private.
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USD 50/hr
PhD in Economics
Canada

Skilled professional with international experience. I studied and worked in both Greece and France. My expertise covers areas such as macroeco...

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USD 50/hr
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PhD
United States
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I am a data scientist and physicist, currently working on homefeed ranking and recommendations at Pinterest. I develop and apply machine learni...

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Dr. Jacob B.

Expert in Green/Sustainable Chemistry | Scientific Research Expert | STEM Educator
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USD 150/hr
PhD Chemistry
United States

I am a STEM educator with subject matter expertise in Chemistry and have 9 years of research expertise spanning a few subdisciplines of Chemist...

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USD 150/hr
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PhD in Chemical and Environmental Engineering
United States
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The world is always evolving. We are constantly developing new ways to do more and solve more. In the process, though, we cannot sacrifice huma...

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Dr. Thomas S.

Expert for Digital Lab Solutions and Digitalization
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USD 25/hr
PhD Molecular Biology
Germany

Neuroscientist with 8+ years experience - basic and clinical research in the field of Neuroregeneration Application Specialist for Digital La...

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USD 25/hr
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PhD biology
Netherlands
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USD 50/hr

Self-motivated biological research professional with a high degree of loyalty and integrity. Trained in applied genetics and microbiology. open...

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USD 50/hr
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PhD Chemical Engineering (Biofuels)
United Kingdom
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I am a chemical engineer and researcher working on low-carbon technologies that improve the global environment and human life. My current resea...

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Dr. Chris D.

ESL Editor and Spanish to English Translator | Social Sciences, Humanities, and International Development.
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USD 50/hr
PhD in Latin American History
United States

Readers have described my writing as "both erudite and accessible." Do you want yours to be as well? I am an ESL editor and Spanish ...

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USD 50/hr
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Dr. Barbara H.

Spatial analyst with environment and sustainability experience, especially forestry (25+yrs)
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USD 105/hr
PhD
New Zealand

Spatial Analyst with extensive experience in GIS, spatial data and analytics, ESRI products, data mining, visualisations and developing toolkit...

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USD 105/hr
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Dr. Abhik D.

Expert Bio technologist with 16+ years of experience in molecular and cell biology/ biomedical sciences
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USD 400/hr
MBA
India

Leadership management executive with expertise in biotechnology business and product development, cross-functional team leadership and deliv...

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USD 400/hr
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Dr. Thales D.

PhD student in environmental engineering. Specialized in Circular Economy, Life Cycle Assessment, Sustainable Practices.
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USD 25/hr
Msc in Environmental Engineering
Brazil

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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Ana Carolina F.

Brazilian journalist / health researcher, expert in: qualitative and formative research & randomized controlled tria...
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USD 20/hr
Doctor in Science
Brazil

In order to promote safer and more positive childbirth experiences for women, for the last...nine years I've collaborated in qualitative and quantitative research projects in the areas of: public...

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USD 20/hr
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Dr. Kartina J.

University lecturer at UNIVERSITI MALAYSIA PAHANG
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USD 50/hr
MSc in Material Science Engineering
Malaysia

13 years in manufacturing sector as development senior staff and 9 years teaching and research in HEI ....Mentored by a good orator for public speaking in Bahasa Melayu Nusantara and English and currently engaged...

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USD 50/hr
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Dr. Khalil A.

Researches, Expertise in Public Law. Public Finance. democracy. Administrations.
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USD 20/hr
PhD student
Morocco

Abdelaziz Khalil is an African(based in Morocco) expert in public law. especially, in <...administrations. he got many prize of excellence from university of Mohammed 5 in rabat. he is doing now PhD in public...

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USD 20/hr
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Dr. Talía S.

Proactive economist specialized in innovation, with 14+ years in tech management and knowledge transfer.
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USD 33/hr
Sociologist
Mexico

My research endeavors have been equally dynamic and impactful. I've led multiple research projects that delve into the intersections of inn...

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USD 33/hr
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Shauhrat Chopra is a Postdoc Research Associate at IESP. He is working on a multi-university research grant to understand the risk of wide-arra...

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Dr. Kris W.

Insect ecologist & farming systems specialist / Nature-based solutions to pest control & biodiversity recovery
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USD 100/hr
Doctor of Philosophy - PhD
Vietnam

Kris Wyckhuys is a Belgian bio-science engineer and insect ecologist (PhD, 2005, Purdue). Running his own private consulting firm Chrysalis Con...

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USD 100/hr
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Dr. Reem E.

A Medical Doctor and International Health Expert| 6 years of work experience in public health and devel...
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USD 30/hr
MSc in International Health
United Kingdom

I have extensive experience in research, Papers writing, Policy analysis, Achievements: MSc International Health| University of Leeds, UK MBBS...

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USD 30/hr
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PhD Chemical Engineering
United States
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Richelle C Thomas, PhD has over 7 years of materials development and research experience helping manufacturing firms solve systemic problems in...

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Masters in Green Chemistry, Energy and the Environment
United Kingdom
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I am a chemistry PhD student working in the field of sustainability analysis and design of novel bioplastics. In particular, we seek to develop...

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

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Our T&C include a default confidentiality clause that protects your IP and NDA for added protection before disclosing project details.

Kolabtree ensures safety and security of your payments and personal information and project details. Kolabtree’s T&C includes a default confidentiality and NDA clause.

You will receive detailed proposals directly from Kolabtree. These proposals will include a comprehensive Statement of Work (SOW), project fees, milestones, and deadlines.

You can choose to pay either a fixed or an hourly fee based on your scope of work. Pre-pay for the next milestone. You have to approve the deliverables only if the quality meets your expectations. If you arn’t happy, we’ll refund your money.

Kolabtree will share multiple quotations for your project. You have the freedom to accept the quote that aligns with your project requirement and budget. You can get in touch with us in case you want to discuss the fee.

Our T&C include a default confidentiality clause that protects your IP and NDA for added protection.

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You have to approve the deliverables only if quality meets your expectations. If you arn’t happy, we’ll refund your money.

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3

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4

Job Done!

Approve the deliverables once you're satisfied with the job done.