Top Freelance Sustainable Development Experts for Hire

Dr. Matthew S.

Cognitive Neuroscientist | Expert in R & SPSS | Pro Wrestling Enthusiast
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USD 90/hr
PhD (Neuroscience)
United States

During my research career, I have focused on utilizing magnetic resonance imaging to investigate neural processes related to psychiatric disord...

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USD 90/hr
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Thailys M.

Freelance Energy Engineer | Expert in Renewable Energy with + 8 years of experience in scientific research
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USD 30/hr
Bachelor of Energy Engineering
Portugal

I am an accomplished Energy Engineer and Ph.D. student in Sustainable Energy Systems. With a robust academic background and a passion for susta...

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USD 30/hr
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Dr. Dlorah J.

Freelance researcher and data analyst | Global health, security, & development
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USD 120/hr
PhD, International Conflict Management
United States

I help international development agencies, NGOs, and other organizations working in the health, education, governance, and security/peacebuildi...

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USD 120/hr
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Dr. Christian G.

Environmental Scientist I Data Analyst | Proficient in R, STATISTICA, Power BI and ArcGIS
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USD 80/hr
PhD in Environmental Sciences
Germany

I am pleased to provide professional assistance for: • Data analysis and statistical review, including – inter alia – data cleaning, explorat...

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USD 80/hr
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Dr. Becky G.

Science Writer, Consultant, & Educator
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USD 200/hr
Postdoctoral Research Associate
United States

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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Dr. Ololade O.

Expert in plastics and polymers.
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USD 40/hr
PhD
Nigeria

5 years experience as University lecturer. Author "Aquatic biopolymers: understanding their environmental impact and economic significance...

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USD 40/hr
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Dr. Abhijeet L.

Materials Researcher|Polymer Derived Ceramic Expert|Catalysis/Energy Materials|ceramic composites|Polymer synthesis
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USD 70/hr
Ph.D. in Physical Chemisty and Chemistry of Materials
Austria

Enthusiastic and self-motivated scientist with experience in ceramic processing through traditional powder metallurgy and novel polymeric route...

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USD 70/hr
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Dr. Imtiaz A.

Reaction kinetics and thermodynamics expert
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USD 100/hr
Mécanique des fluides, Energétique, Procédés
Saudi Arabia

Dr. Imtiaz Ali is an Associate Professor at King Abdulaziz University, Saudi Arabia, with a research focus on resource recovery, waste-to-energ...

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USD 100/hr
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Dr. Rachel G.

Exploration geologist - international experience - geology PhD - research contracts - science communication - technology...
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USD 80/hr
PhD Marine Geology & Sedimentology
United Kingdom

Interested in all earth and ocean science research and communication following on from my strong research background. Having worked in the oil ...

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USD 80/hr
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Dr. Pedro G.

Enthusiastic scientist | Fungal biologist | Freelance scientific editor | Global experience | Reach out to learn more
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USD 150/hr
PhD, Molecular Pathology and Genetics
Taiwan

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 ...

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USD 150/hr
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Dr. Duaa B.

Economic Consulting: Providing Advanced Economic, Financial, and Statistical Analysis for Litigation and Decision-Making
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USD 50/hr
Doctorate
Jordan

Duaa Barakat received her bachelor degree in Accounting and Auditing from Birzeit University in 2009. Following her bachelor degree, she worked...

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USD 50/hr
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Dr. Zeljko B.

Academic researcher and grant writer with PhD degree and 15 years of experience in research, analysis and writing
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USD 37/hr
Doctor of Philosophy - multidisciplinary doctoral programme (international business and economic development)
Bosnia and Herzegovina

I am doctor of science with a multidisciplinary, international business- and economic development-oriented doctoral degree, earned in the Europ...

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USD 37/hr
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Dr. Manzar A.

Functional peptide design and synthesis, Self-assembled bio-materials, Drug delivery, Cancer treatment, Protocell design
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USD 105/hr
PhD
Netherlands

I have expertise in designing and synthesizing functional short peptide building blocks and biomaterials via various kinds of fabrication appro...

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USD 105/hr
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Dr. Upasana S.

Academic Editor, Science Writer, and Molecular Ecologist with 4+ years of experience in science communication
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USD 50/hr
M.A. Science Writing
India

Detail-oriented academic editor, science writer, and researcher skilled in handling complex scientific/technical text. Experienced molecular ec...

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USD 50/hr
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Marina M.

Biologist & Environmental Scientist
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PhD in Global Sustainability
Portugal

Freelance researcher, writer and consultant

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Imoleayo F.

Geophysicist | Sustainable Development Goals (SDGs) Advocate | The Platform YPB Fellow
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B. Tech. Geophysics (First-class Honours)
Nigeria

I am an enthusiastic geophysicist with good knowledge on how to use Microsoft Excel and PowerPoint. I am proficient in physics, mathematics, ge...

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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...

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Hanna M.

Agriculture Engineer, Researcher, IPM strategies, GAP , Horticulture, Arboriculture, Data Analyst, expert in SPSS.
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USD 50/hr
Masters in Plant Protection
Lebanon

I am an agriculture Engineer, I hold a masters in Plant Protection from the American University of Beirut. I have worked in different agricultu...

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USD 50/hr
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Cassandra Soraya O.

Freelancer Biotechnologist/ Experience in 2+ years in biopolymers and cosmetic and bioprocesses
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USD 30/hr
bachelor
Mexico

High interest on innovation & investigation. Had participated in projects such as development of biopolymers and implementation of bior...

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USD 30/hr
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Giovanna G.

medical writing , clinical data manager
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USD 70/hr
Master
Germany

Medical writer: Articles and reports for both patients and clinicians or healthcare staff, white papers, slide decks, online courses and statis...

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USD 70/hr
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Jaee N.

A contemporary writer with multi-sectoral experience in writing in order to impact and influence!
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USD 40/hr
Masters of Science in Environmental Technology Management
India

I am an experienced copywriter and technical writer with a 4 years of writing experience. I love to help researchers make their research exciti...

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USD 40/hr
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Alban K.

Experienced scientific writer, proof-reader, Editor, in field of: energy, hydrology, hydraulic, environmental science
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USD 50/hr
Ph.D
Portugal

Interested in interdisciplinary research, scientific writing, scientific editing, science communication, teaching, and offering consultancy for...

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USD 50/hr
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Lucky M.

Freelance Chemist | experienced in manufacturing, troubleshooting, regenerative design, interested in green chemistry.
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USD 50/hr
Bachelors, Chemistry
United States

Experience and skills: Microsoft suite, MNOVA spectroscopy software, organic lab practices, molecular characterization, exceptional analytical ...

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USD 50/hr
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Izaiah M.

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

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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Renata K.

Food Product Developer with 4+ years' experience in FMCG companies | Formulation expert | Product optimization expert
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USD 90/hr
MSc in Food Innovation and Product Development
Ireland

A versatile, result-driven Food Technologist with MSc. in Food Innovation & Product Development and 4+ years' experience for FMCG m...

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USD 90/hr
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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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Confidentiality Assured

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.

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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.

Why Kolabtree

Contact experts directly

Speak directly with freelancers and explain your requirements.

100% satisfaction guaranteed

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

Project Management

Keep track of files and conversations in the user-friendly Workspace.

Flexible, secure payments

You can choose to pay either a fixed or an hourly fee based on your requirement.

How it works View full page
1

Post your Project (Free)

Your project details are safe, secure and visible only to logged-in users.

2

Get Quotes & Choose Experts

Discuss your requirements in detail with the experts before accepting the final statement of work from Kolabtree.

3

Collaborate

Pre-pay for your project and work with the expert to get your desired output. Keep track of files and conversations in the user-friendly Workspace.

4

Job Done!

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