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15,000+ Scientists & Academics
2,000+ Scientific disciplines
$9M+ worth of projects posted
Trusted by 2,500+ businesses
Dr. Smain CHEMAT
Chemical Engineering Scientist with business acumen
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$100.00/hr
Master of Business Administration
United States
Expert in process development for the recovery of active compounds from medicinal plants. I hold a PhD in Process Engineering with extensive ex...
$100.00/hr
PHD Ecology and Wildlife Management
United Kingdom
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$40.00/hr
I'm a freelance ecology, conservation and environmental consultant with a working knowledge of ecology, wildlife management, agriculture, f...
$40.00/hr
Dr. Hema Priyamvada
Environmental Engineer | Air quality scientist | Aerosol & Bioaerosol scientist | Experience in science writing 5+ y...
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$30.00/hr
PhD - Environmental Engineering
United States
I'm an environmental bio-technologist working on air quality research with a goal to mitigate airborne infections. My broad research areas ...
$30.00/hr
Dr. Adrian Loy
Experienced Research Engineer: Valorization of Biomass to Value Added Products
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$70.00/hr
MSc of Chemical ENgineering (Research)
Malaysia
I am a chemical engineer with a master's degree in chemical engineering (Hons). My field of interest: Heterogeneous catalyst, Biomass and B...
$70.00/hr
Dr. Seyedehmaryam Sadeghi
PhD Environmental Engineering | 10+ years of experience in chemistry ( Laboratory skills and R&D) | Technical Consul...
Ph.D. in Environmental Chemistry
Portugal
I am a Ph.D. holder and a chemist by academic training with 10+ years in the field and I have 10 published papers in ISI journals. My backgroun...
Abdul Rehman
Environmental Specialist
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$25.00/hr
BS Environmental Science
Pakistan
I graduated in Environmental Science.I am very passionate about research and development. I am interested in science and technology and have a ...
$25.00/hr
Dr. Martin Johnson
Independent Marine and Environmental Scientist
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$75.00/hr
PhD in Marine Biogeochemistry
Ireland
I am an Earth System Scientist with >15 years research expertise at a field-leading UK university. I have extensive extensive experience...
$75.00/hr
Peter Petros
Freelance Research Analyst. High Impact Citations - Fast. Back up your work with reputable scientific literature.
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$40.00/hr
Master of Civil Engineering (spec. water & env.)
Finland
How I offer best value: => Short-term work packages (5-40 citations) => For topics, systems or products: industry and/or Academia...
$40.00/hr
Dr. Raj kamal singh
Water & Wastewater | PFAS and ECs analysis & treatment | Expertise in LC-MSMS, GC-MS | 5+ years Experience in sc...
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$30.00/hr
PhD
United States
I am a researcher working in the area of Environmental Engineering. My current research focus on to analyze and treat poly- and perfluoroalkyl ...
$30.00/hr
M.Tech. (chemicals)
India
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$100.00/hr
Hi, I chemical engineer with 15 years of experience in research and development ,expert in total chemical synthesis , chemical process design ,...
$100.00/hr
Sarah Crawford
Writing & Content That Bridges The Gap
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$45.00/hr
MS Biology
United States
I'm an experienced writer who can break down technical topics and industry jargon into simple prose for any audience. A biologist by traini...
$45.00/hr
Dr. Dr.Muhammad Sagir
Researcher: writing and publishing papers,water and energy, photcatalyst, chemical process,food process,surfactant,EOR,
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$100.00/hr
PhD chemical engineering
Pakistan
scientific researcher with PhD in chemical engineering, Expert in conducting research, writing and publishing papers. Development of new proces...
$100.00/hr
Dr. David Marioni
Freelance Consultant and Professional Engineer: Environment, Sustainability, Aquaculture
PhD
Malaysia
Professional Civil / Environmental engineer for 25 years. Worked globally in North America, Central, South and South East Asia, Middle East and...
Dr. Anindita Sengupta Ghatak
Freelance Editor & Writer | Expert in Science & Engineering
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$50.00/hr
PhD
India
I'm a Scientist and a certified editor from an online course authorized by Stanford University with a PhD in Biophysics (Biomolecules and d...
$50.00/hr
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PhD
India
A professional with more than 25 years of experience in Business Development and Management, Implementation of Management Systems and Standards...
Dr. Gabriel Salierno
I`m interested in sustainability through high performance science and technology development
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$20.00/hr
PhD
Argentina
Degree in chemical sciences, expertise in analytical and industrial chemistry. PhD industrial chemistry (Universidad de Buenos Aires 2016): Flu...
$20.00/hr
PhD
India
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$750.00/hr
Dr. Rao Tatavarti possesses an outstanding academic and research career, built on the firm foundation of education and training in both Science...
$750.00/hr
Dr. Dr. Techn. Vesela Tanaskovic Gassner
An original thinker, published author, patent holder, talented, and easy to work with, self-motivated scientist.
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$70.00/hr
Doctor Technicae
Austria
Through her doctoral research, Vesela developed a patented methodology for greening warm deserts across the world, using sustainable transporta...
$70.00/hr
PhD
Bangladesh
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$100.00/hr
Multidisciplinary is my speciality. I have studied forestry and environmental science followed by a PhD in biotechnology at nanoscale. I have w...
$100.00/hr
Dr. Aquaeter Inc
Environmental Expert
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$400.00/hr
B.S. Applied Mathematics
United States
Dr. Marotta is in charge of Technical aspects of wastewater and air quality projects for AquAeTer. Dr. Marotta provides a broad range of expert...
$400.00/hr
Ph.D
United States
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$25.00/hr
I am an environmental scientist working on the environmental problems, such as air pollutions and water filtration. I use computer models to si...
$25.00/hr
PhD in Chemical and Environmental Engineering
United States
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...
Doctorate
China
Comprehensive knowledge & practical experience in interdisciplinary research & development in the engineering & science field
Dr. Elisabete Trindade Pedrosa
Environmental Engineer and Mineralogist
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$100.00/hr
M. Sc. Environmental Studies (Joint European Master in Environmental Studies - JEMES)
Germany
During my engineering studies at the University of Aveiro, I obtained theoretical and practical training in chemistry, physics, mathematics, as...
$100.00/hr
Dr. Leticia Canal Vieira
PhD in Environmental Sciences
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$15.00/hr
Master's in Production Engineering
Spain
Environmental Scientist finishing a three-year research project (PhD) focused on the conceptualisation and planning of sustainable and resilien...
$15.00/hr
Hire top environmental consultants with expertise in wastewater treatment, environmental impact assessment, and more. Kolabtree is the world's largest platform for hiring trusted freelance scientsts and consultants.
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