Having specialized in sustainable production and quality management of food and feed at the top agriculture university in Wageningen, I am used...
My graduation in Bioengineering and Biotechnology stimulated me to always reach sustainable solutions. During my academic and professional jour...
I have a degree in Forest Engineering (University of Brasília) and a Ph.D. in Forest Resources (University of São Paulo), with an emp...
Rachel瑞秋 H.
Specialties: China international investments and sustainable development, ecosystem services and poverty, climate change adaptation, internatio...
Amirhossein K.
I'm an Iranian freelance economist who is doing a study on the economy....I worked on the Shahrvand and Aftab magazines, and other publications in Iran....
Kayla C. B.
Skilled interdisciplinary researcher with emphasis on the sources, transport, degradation, and fate of pollutants and materials through various...
More than 16 (sixteen) years of professional experience in program management in the development sector with leading development agencies in Ba...
Academically and professionally trained in the field of Environmental Sciences with a strong background in the realms of Geography, Zoology and...
I am a creative and deadline-driven professional who believes in taking concrete and solutions-driven steps towards goals that have lasting imp...
• Exposure to field based research related to biodiversity and allied fields with focus on livelihood and climate change. • Strong academic rec...
I have an experience on different energy efficiency projects related to energy efficiency increase in buildings, industrial objects and energy ...
A broad scope of work that contributes to professional skill enhancement in research and analysis is aspired. Grass-root level problem solving...
Detail- oriented and self motivated focused project coordinator with advanced education in both information Science and project management. adv...
# Experienced research personnel with nine years plus on the application, and transformation of renewable materials into higher-valued nano-mat...
Kristin A.
I obtained a Masters in Applied Anthropology from ANU in 2016, with my interests being in sustainable agriculture, gender issues, and the rural...
Ambitious social researcher with a key focus in interdisciplinary research, social policy, sociology and political science. Subject expertise i...
Caroline R.
Bachelor in Economics at Rural Federal University of Rio de Janeiro (2018)....Currently is a graduate student at Public Policies, Strategies and Development Program, from the Institute...
Elizabeth F.
Energetic, results oriented professional with comprehensive expertise in water soluble films. Experience includes progressive promotions to Per...
Over 5 years of experience in the digital marketing industry. Experience in graphic design, copywriting, email marketing, and consumer journey ...
I am engaged in the creation of digital templates that you can use when creating your site. About 5 years experience in this industry. More tha...
Veronica W.
I am a science communication freelancer, aiming to use my creative mindset to communicate complex...scientific topics to a wide range of people – including policymakers, research partners and the wider public...
Ardhy Yuliawan Norma S.
Ongoing project : Manufacturing and Supply Chain Management
Research Consultant
Kolabtree is the leading online marketplace for Sustainable Development experts. Post your project, get bids, and hire qualified experts quickly and easily.

We take several measures to help you work with full confidence and peace of mind.
Keep your project private
Restrict who can see your project and send you proposals. Invite only specific freelancers to view your project.
NDAs and IP protection
Our T&C include a default confidentiality clause that protects your IP. Sign NDAs 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 clause. You can also sign NDAs and custom agreements with freelancers for additional protection.
Post your project and receive quotes from relevant freelancers. You can also search for specific freelancers by expertise and invite them to your project. Discuss your project details with each freelancer before picking the one best expert.
We assure you of a 100% satisfaction guarantee, which means you only pay when you’re 100% satisfied with the work delivered. If you aren’t happy, we will refund 100% of your money.
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.
Contact experts directly
Speak directly with freelancers and explain your requirements.
100% satisfaction guaranteed
Pay only once work is delivered and you’re happy with it.
No upfront fees
No minimum commitment or contract required.
Flexible, secure payments
Pay a fixed or hourly fee. We hold your funds in escrow until you’re ready to pay.
Post project (Free)
Post your project publicly for all freelancers to view and send you proposals, or interact with specific freelancers privately.
Choose the best expert
Get bids from relevant experts. Interact freely with them before making a hire.
Collaborate
Share files, make audio/video calls and collaborate with your chosen expert.
Complete project
Verify the project is complete to your satisfaction before paying the expert.