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Top Freelance Process Engineers Experts for Hire

Jan D.

Applied Research & Engineering Specialist | Experimental Data Analysis | Sensors, Materials & Electronics
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USD 70/hr
Master of Science
Poland

I am an applied research and engineering specialist with a background in mechatronics and research experience in sensor design, printed electro...

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USD 70/hr
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Dr. Shantanu S.

Technical Grant & Research Proposal Consultant (Materials / Quantum / Semiconductor)
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USD 150/hr
PhD - Electrical Engineering (Photonics)
India

I am a senior researcher and technical consultant with extensive experience in quantum materials, semiconductor physics, and rare-earth–based q...

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USD 150/hr
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Jacob H.

Chemical & Biomanufacturing Engineer | Technical Researcher & Writer | Process Optimization & Energy Modelin...
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USD 75/hr
M.S. Chemical Engineering
United States

I’m a chemical engineer with a strong background in chemistry, biomanufacturing, and pharmaceutical manufacturing operations. I have extensive ...

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USD 75/hr
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Sourabh K.

Chemical Engineering Graduate & Pharma Industry Professional offering part-time expertise in technical writing, proc...
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USD 42/hr
Bachelor of Chemical Engineering
India

Chemical Engineering graduate with current experience in the pharmaceutical industry, offering part-time remote consulting services. I bridge t...

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USD 42/hr
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Enya P.

Chemical Engineer | Sustainable Process Design & Simulation (Aspen Plus/Python) | R&D Support
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USD 15/hr
Chemical Engineer
Colombia

I am a Chemical Engineering student nearing graduation, looking to assist professionals with technical documentation, data processing, and rese...

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USD 15/hr
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Dr. Zahid U.

AI Modeling & Process Simulation Expert | Chemical & Process Systems Engineer | Advanced Solutions for Industry ...
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USD 50/hr
PhD in Energy and Environment Technology
South Korea

Innovative process systems engineer and AI specialist with a PhD and 5+ years of experience in chemical, environmental, and energy sectors. I d...

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USD 50/hr
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Dr. Ehsan F.

Materials & Electrochemical Scientist | Expert in Battery R&D, Energy Storage Systems, and Management
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USD 200/hr
Doctorate
United States

With over nine years of focused experience in energy storage R&D and production, I bring a strong track record of technical leadership and ...

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USD 200/hr
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Dr. Yaoqiao H.

PhD in Materials Science & Engineering | 10 years of experience in semiconductor research
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USD 50/hr
Doctor of Philosophy (Ph.D)
United States

Hi I am a PhD with my expertise on atomistic (quantum-mechanical) modeling study of electronic materials with their applications to electronic ...

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USD 50/hr
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Dr. Brett D.

Nature-published researcher, and Nature editor (in-house) and science writer (freelance) since 2009.
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USD 100/hr
MBA
Australia

Cross-disciplinary postdoctoral expertise in water, planetary health, environmental and social development, mining, geology, geochemistry, chem...

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USD 100/hr
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Majid T.

Scientific Editor and Reviewer
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USD 50/hr
PhD
Canada

I have several years of experience as a scientific editor and peer reviewer for a wide range of high-impact journals and international conferen...

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USD 50/hr
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Dr. Antony Cyril A.

Water Tech PhD | CTO, IonIQs B.V. | Lithium Purification | Electrochemical Water Treatment
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USD 100/hr
PhD
Netherlands

A R&D expert with PhD in Water Technology with over 8 years of research experience in electrochemistry, materials science, and water treatm...

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USD 100/hr
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Dr. Saran K.

PhD | OptoMechatronics | STEM Subject Matter Expert | Technical writing with 10+ years of research experience
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USD 50/hr
PhD
India

I, hold a PhD in Engineering Design (OptoMechatronics) from IIT Madras, supported by the Prime Minister’s Research Fellowship (PMRF). My resear...

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USD 50/hr
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Dr. Beatrice S.

PhD, Material Scientist with 10+ years of experience in scientific research. Scientific writing&Data analysis.
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USD 25/hr
Doctor
Romania

PhD Beatrice Adriana Șerban has an extensive experience in the field of materials obtaining processes, high entropy oxides and alloys, environ...

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USD 25/hr
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Dr. Camilo A.

Ph.D. systems engineer and NSF PI helping research, defense, and tech teams with MBSE and federal proposals.
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USD 100/hr
PhD in Systems Engineering
United States

I am a Ph.D. systems engineer and active National Science Foundation principal investigator with fifteen years of practice across applied resea...

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USD 100/hr
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Lasse A. F.

Systems Architect | High-Fidelity CFD & DEM | Industry 4.0 Integration | Zero-Error Manufacturing & Tier 1 Liais...
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USD 150/hr
Business Economy (HL)
Vietnam

Digital-Physical Systems Architect | Industry 4.0 Integration | High-Fidelity Simulation (CFD/DEM) I operate as a "Man in the Middle"...

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USD 150/hr
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Muzammil K.

10+ Years Experience | PhD Chemical Engineering | Reaction Kinetics | Reactor Design | Flow Chemistry | Scale-Up |Mixing
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USD 50/hr
Doctor of Philosophy
United States

Process design and optimization, flow chemistry, reaction kinetics, reactor design, multiphase flows, modelling and simulation, process scale-...

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USD 50/hr
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Dr. Andre F.

Expert in scientific writing and review
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Doutorado
Brazil

I am a Bioprocess Engineer (B.Sc. 2021) and Biotechnologist (M.Sc. 2023) now completing a PhD in Bioprocess & Biotechnology Engineering at ...

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Dr. Christian O.

Ph.D in materials science.With specialization in hard coatings as new protection system and development for cutting tool
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Ph.D, Materials Science and Engineering
Colombia

Ph.D Materials Science- Universidad del Valle

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Bryan H.

Engineering expert with focus in battery design, reliability, and failure analysis
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USD 100/hr
Masters of Science Battery Systems Engineering
United States

I am Battery Engineer with more than 10 years of industry experience in cell design and manufacturing, battery systems, failure analysis, and r...

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USD 100/hr
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Dr. Vadim A.

An Expert in Optimization / Applied Statistics / Control Engineering / Mathematics for AI / Financial Math
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USD 35/hr
Habilitation
Germany

I am a recognized researcher in Applied Math / Control Eng. / Eng. Optimization with a rich international experience in teaching and research

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USD 35/hr
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Dr. Maryam N.

PhD in Physics Engineering | Aerospace Structural Engineer with over 10 years experience | MBA
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USD 60/hr
PhD researcher
Portugal

I am a multidisciplinary aerospace structural engineer with a strong academic and professional background in the aerospace, automotive, and ene...

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USD 60/hr
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Dr. Farid S.

Techno-Economic Analyst | Process Simulation Expert (SuperPro Designer) | PhD Chemical Engineer
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USD 45/hr
Ph.D. in Chemical Engineering
Italy

I’m a Ph.D. Chemical Engineer specializing in techno-economic analysis (TEA), process simulation, and green extraction technologies for food, p...

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USD 45/hr
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Flavia-Petruța-Georgiana S.

PhD-Level Specialist | 3D Printing, Quality Control, Project Management
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USD 90/hr
PhD
Romania

I am an experienced R&D engineer and academic researcher specializing in additive manufacturing, metrology, medical device engineering, and...

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USD 90/hr
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Kossi N.

Expert in Metrology & ISO 17025 Accreditation | Calibration | Uncertainty Analysis | Quality Management Systems
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USD 80/hr
Industrial Engineer
United States

I am a metrology and quality management expert with over a decade of experience helping laboratories and industries achieve ISO 17025 and ISO 9...

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USD 80/hr
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Dr. AATREYEE S.

PhD | Battery Systems & Clean Tech R&D Expert | Technical Writer | Renewable Energy Consultant
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USD 50/hr
PhD
India

I am a PhD-level R&D professional with over a decade of experience in battery systems, renewable energy strategy, and clean technology inno...

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USD 50/hr
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Kolabtree is the leading online freelance marketplace for Process Engineers 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 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

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 aren'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.