level-one heading

Top Freelance Process Engineers Experts for Hire

Tim K.

Global Product Strategist and B2B Collaboration Expert Turning Ideas into Scalable Solutions | Formerly with Bosch GMBH.
Create Project
★★★★★
☆☆☆☆☆
USD 400/hr
Bachelor of Science in Business Administration (B.S.B.A.)
Germany

Leader and strategist with 10+ years of experience in energy, e-mobility, and digitalization. Leveraging expertise in product building, market...

★★★★★
☆☆☆☆☆
USD 400/hr
Contact3

Chirato K.

To provide services: 👉 Textile design 👉Chemical process engineering at textile 👉Medical care on ...
Create Project
★★★★★
☆☆☆☆☆
USD 15/hr
Masters of Science
Ethiopia

I am Chirato Godana Korra I received a BSc. In Textile Engineering (July 2016) and an MSc. In Textile Chemistry (July 2019) from the Ethiopian ...

★★★★★
☆☆☆☆☆
USD 15/hr
Contact3

Safia B.

Energy & Environment engineer
Create Project
★★★★★
☆☆☆☆☆
USD 10/hr
ingineer
Morocco

im a multidisciplinary angineer that focuses on the development and implementation of any form of energy systems and technologies, as well as t...

★★★★★
☆☆☆☆☆
USD 10/hr
Contact3

Kavitha K.

Experienced Chemical Engineer and Research Specialist | Expertise in water treatment and Analytical Techniques
Create Project
★★★★★
☆☆☆☆☆
Bachelor’s in chemical engineering
France

I am a chemical engineer and research specialist with extensive experience in process design, environmental remediation, and analytical techniq...

★★★★★
☆☆☆☆☆
Contact3

Hamza T.

Chemical Engineer, Industrial Process Optimization, Process Flow optimization, Technical Writing, Data Research/Analysis
Create Project
★★★★★
☆☆☆☆☆
USD 30/hr
Bachelor of Science in Chemical Engineering
Pakistan

Hello, I am Industrial Chemical Engineer with more than ten (10) years of experience in Petrochemical and fertilizer industries in both Europe ...

★★★★★
☆☆☆☆☆
USD 30/hr
Contact3

Haresh S.

"Process Engineer | FEED & Wastewater Treatment Specialist | Expert in Aspen Plus, MVR Systems, and Equipment D...
Create Project
★★★★★
☆☆☆☆☆
B.Tech.
India

I’m a dedicated Process Engineer with a strong foundation in Chemical Engineering and specialized expertise in MVR-based systems, wastewater tr...

★★★★★
☆☆☆☆☆
Contact3

Vicky R.

Freelance writing for funding, for EU & Germany
Create Project
★★★★★
☆☆☆☆☆
USD 25/hr
M.Sc. Automotive Engineering
Germany

Writing PHD in shear cutting tecnique for hybrid materials

★★★★★
☆☆☆☆☆
USD 25/hr
Contact3

Previn P.

Strategic Advisor in Metallurgy & Industrial Optimization | Expert in Technical Due Diligence, Process Improvement, ...
Create Project
★★★★★
☆☆☆☆☆
USD 250/hr
Bachelor of Technology
Australia

With over two decades of experience in metallurgy, process engineering, and industrial optimization, I bring a strategic focus to advancing ope...

★★★★★
☆☆☆☆☆
USD 250/hr
Contact3

Carl J.

Mechanical Engineering Professional Specialising in Rotating and Packaged Equipment
Create Project
★★★★★
☆☆☆☆☆
BSME
United Kingdom

Results-driven Packaged / Rotating Equipment Engineer with extensive experience managing complex projects in LNG plants, gas processing and tra...

★★★★★
☆☆☆☆☆
Contact3

Robert R.

Scientific Writer & AI Research Consultant | Published Author Specializing in ML, Meta-Analysis & Scientific Sof...
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
Masters of Science
United States

Robert Rainer is a Senior Technology Engineer at the National Synchrotron Light Source II (NSLS-II) at Brookhaven National Laboratory, with ove...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

SAVAN Z.

Process optimization, project execution & commissioning across chemical plants and market study for chemicals.
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
Bachelor of Chemical Engineering
Kuwait

Experience covers: -Process optimization, debottlenecking, and end-to-end project execution—from technology selection to CAPEX and OPEX analysi...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Ryan J.

Freelance Technical Writer | Expert in Complex Storytelling
Create Project
★★★★★
☆☆☆☆☆
USD 60/hr
Bachelors
United States

I'm a PhD candidate in chemical engineering with a deep background in technical writing, data analysis, and scientific communication. I spe...

★★★★★
☆☆☆☆☆
USD 60/hr
Contact3

Dr. Antony Cyril A.

Water Tech PhD | CTO, IonIQs B.V. | Lithium Purification | Electrochemical Water Treatment
Create Project
★★★★★
☆☆☆☆☆
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...

★★★★★
☆☆☆☆☆
USD 100/hr
Contact3

Majid T.

Scientific Editor and Reviewer
Create Project
★★★★★
☆☆☆☆☆
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...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Rama Raghava Kumar K.

Freelance Chemical & Fertilizer Plant Consultant, Ammonia, Urea Operation, Projects, Revamps, Troubleshooting Specia...
Create Project
★★★★★
☆☆☆☆☆
USD 55/hr
Bachelor of Chemical Engineering
India

Seasoned Chemical Engineer with 34+ years of experience specializing in Fertilizer and Petrochemical plants. As a freelance consultant, I provi...

★★★★★
☆☆☆☆☆
USD 55/hr
Contact3

Seyed Mohammad R.

Expert in Chemical Engineering
Create Project
★★★★★
☆☆☆☆☆
USD 20/hr
Ph.D. in Chemical Engineering
United States

I am a PhD-level chemical engineer with over 15 years of research and industry experience in thermodynamics, separation processes, process mode...

★★★★★
☆☆☆☆☆
USD 20/hr
Contact3

Francisco A.

Automation & Robotics Engineer | R&D, IoT, ML/NN, Computer Vision & Intelligent Systems
Create Project
★★★★★
☆☆☆☆☆
USD 35/hr
Automation and Robotics Engineer
Chile

I am an Automation & Robotics Engineer (B.Sc. Cum Laude, 7 yrs experience) who turns cutting‑edge research into deployable solutions for in...

★★★★★
☆☆☆☆☆
USD 35/hr
Contact3

Shashank B.

PhD (Max Planck) | Process Modeling & Optimization Expert | Chemical Engineer | SAP & Excel Automation | Supply ...
Create Project
★★★★★
☆☆☆☆☆
USD 80/hr
PhD Chemical Engineering
Luxembourg

I hold a PhD in Process Engineering from the Max Planck Institute in Magdeburg, Germany, and have over 10 years of experience across R&D, c...

★★★★★
☆☆☆☆☆
USD 80/hr
Contact3

Connor A.

PhD Candidate in Bioengineering | Experiment Design and Analysis Expert | Technical Writer | Ex-Pfizer Process Engineer
Create Project
★★★★★
☆☆☆☆☆
USD 40/hr
Bachelors of Science
Belize

I am a PhD Candidate in Bioengineering researching tissue engineering applications for drug efficacy research, polymeric nanoparticle synthesis...

★★★★★
☆☆☆☆☆
USD 40/hr
Contact3

Udit B.

Mechanical Design Engineer | Technical Writer | FEA, CAD, Simulation Content with Hands-on Project Insights0
Create Project
★★★★★
☆☆☆☆☆
MSc in Advanced Mechanical and Aerospace Engineering
India

Mechanical and Aerospace Engineer with expertise in mechanical design, aerospace systems, and process optimization. Proficient in CAD modeling...

★★★★★
☆☆☆☆☆
Contact3

Angela D.

Materials Scientist | Data-Driven Sustainability | Coatings Expert | Scientific Data Engineer
Create Project
★★★★★
☆☆☆☆☆
USD 75/hr
MS in Materials Science
United States

I’m a Senior Materials and Process Engineer with over 13 years of experience translating complex scientific data into actionable insights — fro...

★★★★★
☆☆☆☆☆
USD 75/hr
Contact3

Dr. Mitesh S.

Versatile Researcher with 18 years' experience across Chemical Engg, Polymers, Pharmaceuticals, &, Modeling &...
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
PhD in Chemical Engineering
India

I have a PhD in Chemical Engineering from a Top 20 US Chemical Engineering dept followed by 18 years of academic and industrial experience. I h...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Nabin K.

Process Simulation & Scale-Up Consultant, PhD Chemical Engineer, Expert in Process Simulations & Membrane Techno...
Create Project
★★★★★
☆☆☆☆☆
USD 150/hr
Doctorate in Engineering Sciences with major in Chemical Engineering
Sweden

I am a PhD-trained Chemical Engineer with extensive experience in process simulations, process design, and scale-up of chemical and membrane-ba...

★★★★★
☆☆☆☆☆
USD 150/hr
Contact3

Muzammil K.

10+ Years Experience | PhD Chemical Engineering | Reaction Kinetics | Reactor Design | Flow Chemistry | Scale-Up |Mixing
Create Project
★★★★★
☆☆☆☆☆
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-...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Dr. Andre F.

Expert in scientific writing and review
Create Project
★★★★★
☆☆☆☆☆
Doutorado
Brazil

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

★★★★★
☆☆☆☆☆
Contact3

Kolabtree is the leading online freelance marketplace for Process Engineers experts. Post your project, get bids, and hire qualified experts quickly and easily.

pay-per-click
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.

NDAs and IP protection

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.