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Top Freelance Sustainable Development Experts for Hire

Conner K.

Deep Tech Strategist | Product Innovation, Systems Engineering, and TCO/Techno-Economic Analysis
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USD 110/hr
BA Political Economy
United States

My work sits at the intersection of emerging technology, product development, and commercialization strategy. I support teams working with comp...

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USD 110/hr
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Fernanda P.

Scientific Writer for Biotechnology & Natural Products Research |Author of 10+ scientific publications
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USD 85/hr
Bioprocess Engineering and Biotechnology
Brazil

PhD in Bioprocess Engineering and Biotechnology with experience in scientific research, R&D, and technical writing. I collaborate with com...

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USD 85/hr
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Dr. Ana María E.

EngD Bioprocess Engineer 10+ years of experience | Expert in early phase Techno-economic Analysis
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USD 120/hr
Engineering Doctorate in Bioprocess Engineering Design
Portugal

EngD in Bioprocess Engineering with over 10 years of experience in innovative process design, techno-economic assessments (TEA) models, early d...

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USD 120/hr
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Dr. Sofia B.

Scientific Writer | Food Science & Technology Expert | Specialist in Agri-Food By-product Valorization & Quality...
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Doctorado en Ciencias Agrarias
Argentina

Soy Licenciada en Ciencia y Tecnología de los Alimentos con una sólida trayectoria en investigación aplicada y control de calida...

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Dr. Robbie C.

Computational neuroscientist with virtual healthcare industry experience.
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USD 150/hr
PhD | Neuroscience
United States

AI/ML Engineer and Data Scientist with a decade of experience driving digital health innovation from startup inception to large-scale data solu...

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USD 150/hr
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Dr. Gideon F.

Freelance Economist & Policy Analyst
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USD 49/hr
Economics, Ph.D.
Ireland

Energy policy and sustainability specialist with 8+ years’ experience in economic analysis, project evaluation, energy transition, policy analy...

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USD 49/hr
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Dr. Ricardo S.

PhD Chemist & University Professor, Biotechnology, Bioactive Compounds, Microencapsulation and Nutraceutical Develop...
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USD 85/hr
PhD
Brazil

PhD in Chemistry with experience in analytical chemistry, biotechnology, and applied research involving natural products and chemical sensors. ...

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USD 85/hr
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Dr. Jason S.

Life Science Specialist | Science Writer, Translator & Storytelling Expert | Interdisciplinary Researcher & Anal...
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USD 70/hr
Doctor of Philosophy (Ph.D)
United States

Post-doctoral researcher with extensive expertise in cellular and molecular biology and a strong focus on bioengineering and microbial systems ...

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USD 70/hr
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Dr. Marcella L.

Expert in Systemic Risk, Green Finance & Banking Board Advisory | PhD in Economics and Finance
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USD 250/hr
Economics, Ph.D.
Italy

I am an Associate Professor of Economics with over 15 years of experience in systemic risk, financial stability, and sustainable finance. My pr...

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USD 250/hr
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Mahamudul H.

Freelance Statistician & Data Analyst | Expert in ML, RL, DL and Python, Pytorch, Numpy, JAX, Game Theory, Fuzzy Log...
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USD 100/hr
BSc
Bangladesh

I am a final-year engineering student in the Department of Industrial and Production Engineering at Bangladesh University of Engineering and Te...

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USD 100/hr
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Zahid A.

Economist. Data Analyst. International Trade and Customs Expert.
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USD 30/hr
International Economics in the age of Globalization
Pakistan

I am an economist and data analyst with specialized expertise in international trade and customs. My work sits at the intersection of economic ...

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USD 30/hr
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Dr. Mohammad F.

I am a Public Policy Researcher in Development Economics, specializing in Energy, Health & Data Ana...
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USD 40/hr
Economics
India

I am a Development Economist with a PhD from IIT Mandi, specializing in public policy evaluation, energy pov...I have over six years of experience as a Research Manager at Verian (formerly Kantar Public), where I...

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USD 40/hr
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Noah Y.

Lead Geographic Analyst & NASA Fellow (Duke MS) | Expert in GIS, Remote Sensing & AI Training (RLHF)
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USD 55/hr
PhD in Biology (incomplete)
United States

I am a Lead Geographic Analyst and former NASA Fellow (Duke University MS, William & Mary BS) with over 12 years of experience in geospatia...

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USD 55/hr
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Dr. Johnson W.

Freelance Financial & Data Analyst | Budgeting & Forecasting | Business Intelligence | Excel & Power BI Expe...
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USD 15/hr
Bachelors
Kenya

I am a highly skilled Financial Analyst and Data Analyst with expertise in budgeting, forecasting, financial modeling, and business intelligenc...

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USD 15/hr
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Dr. Mikelis D.

Dr.sc.ing in environmental engineering. Multiple years in project proposal evaluation (incl. Horizon) and preparation.
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USD 50/hr
Doctor degree in Environmental Engineering
Latvia

Skills: - Project Proposal Preparation/Consulting - Technical/Analytical Writing - Energy Sector Research & Analysis - Energy Efficiency C...

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USD 50/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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We take several measures to help you work with full confidence and peace of mind.

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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 the safety and security of your payments, personal information and project details. Kolabtree’s T&C include 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 aren'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 if 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

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100% satisfaction guaranteed

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

Project Management

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

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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.