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Top Freelance Product Designers for Hire

Dr. Maria Elena L.

Food R&D Consultant | Patented Inventor | PhD in Food Science | Functional Foods
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USD 50/hr
Doctorate
Peru

Food Scientist, inventor, and innovation consultant with more than 15 years of experience leading R&D+i initiatives in food technology, h...

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USD 50/hr
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Stefano S.

Product Development Expert Specializing in Detergency (32 years of experience in P&G)
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USD 150/hr
Dott.
Italy

- 32-year R&D experience in the design of formulated consumer products - Specific expertise in: -- detergent formulations (laundry, m...

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USD 150/hr
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Dr. Archana K.

Materials Scientist | Battery Materials | Electrochemistry | Scientific Writing, Research & Patent Consulting
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USD 40/hr
Doctor of Philosophy
India

I am a researcher specializing in battery materials, electrochemistry, and materials characterization. I provide scientific consulting, technic...

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USD 40/hr
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Dr. Sethunga M.

PhD Food Scientist | R&D Consultant | Functional Foods | Product Development | Natural Products Expert
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USD 40/hr
PhD in Food Science and Technology
Sri Lanka

I am a PhD-qualified Food Scientist and Research & Development Consultant with extensive industrial and academic experience in food, bevera...

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USD 40/hr
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Dr. Pedro Z.

Food Science & Scientific Consultant | Functional Foods, Bioactivity & Experimental Design
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USD 60/hr
PhD Pharmacy and Health
Chile

I am a biologist and MSc in Food Science with experience in scientific writing, experimental design, bioactivity assessment, antioxidant assays...

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USD 60/hr
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Ruaa R.

Translator and content writer with experience 2 years
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USD 30/hr
Bachelor of Engineering (Honours) Electrical and Electronics Engineering
Egypt

I'm a bilingual translator and content writer with a strong command of both English and Arabic. With a passion for language and detail, I s...

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USD 30/hr
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Jorge P.

Food Engineer | Expert in Product Development, Quality Systems & Food Safety | Bilingual (EN/ES)
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USD 20/hr
Food Engineering
Ecuador

I am a Food Engineer specializing in Food Product Development, Quality Assurance Systems, and Food Regulatory Compliance. I founded my consulti...

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USD 20/hr
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Oluwafemi A.

Marketer, Promoter, Designer, Animator
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USD 10/hr
BSc
Nigeria

With vast years of experience in my skillsets, I have delivered a lot of exceptional works for buyers that leaves a very great feedback after w...

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USD 10/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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Dmitrii S.

Seasoned Data Scientist & Computational Biologist | multi OMICs | RPM & clinical research
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USD 80/hr
PhD Computational Medicine
Germany

I’m a computational biologist, ML engineer, and digital-health founder who turns life-science data into actionable insights and products. Wheth...

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USD 80/hr
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Dr. Dhayananth K.

Mechanical Engineer | Thermal | Medical Device | Research
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USD 40/hr
Doctor of Philosophy
India

I am a highly skilled mechanical engineer with 9 years of academic research experience spanning thermal science, porous media physics, and biom...

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USD 40/hr
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Ehsan T.

Head of composite group / MSc. of Composite Mechanical/ with 10+ years of experience in design, simulation, and analysis
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USD 15/hr
Mechanical engineering, Composite material
Germany

I am a Mechanical Engineer (MSc. in Composite Materials) with over 8 years of academic and industrial experience in composite design, finite el...

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USD 15/hr
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Dr. Matthew H.

Senior Scientist | Specializing in Analytical Chemistry, Imaging & Biosensor Design
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USD 35/hr
PhD in Biological Sciences
United States

I am a PhD-trained biological scientist with 10+ years of experience in analytical chemistry, assay development, electrochemical sensors, and i...

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USD 35/hr
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Dr. Francesco P.

Biotech & Medtech Strategy Consultant | PhD | Commercialization & Funding Specialist
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USD 90/hr
Ph.D.
Netherlands

PhD-trained biotech strategist specializing in the commercialization of deep-tech, biotech, and medtech innovations. I help early-stage venture...

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USD 90/hr
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Lee K.

Market-driven strategist converting ambiguity into clear product, growth & acquisition decisions. Creative, visual &...
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USD 125/hr
MBA
United States

Strategy and innovation professional with experience in consulting, corporate development/M&A, and product creation. Recognized for spottin...

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USD 125/hr
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Austin B.

Multifaceted Computational Scientist and Developer with 5 years of experience in analyzing and managing large databases
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USD 30/hr
Master's of Science, Atmospheric Physics
United States

• Authored a series of programs that analyzed over 200 million data entries of hourly temperature and humidity data from NOAA’s public database...

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USD 30/hr
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Francesc E.

Experienced Mechanical Engineer | Designing High-Pressure and Industrial Process Equipment
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USD 60/hr
Postgraduate in Pharmaceutical Plant Engineering
Spain

I am a Mechanical Engineer and Technical Director with extensive experience in the design, calculation, and validation of industrial, laborator...

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USD 60/hr
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Dr. Ghali A.

PhD Mechanical Engineer | Inhalation/Pharma | GMP Docs • NGI/HPLC Analysis • Validation • CAD (SolidWorks) • 3D Printing
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USD 65/hr
PhD
United States

PhD Mechanical Engineer specializing in inhalation/pharma process and equipment development. I help university labs, PI-led groups, and startup...

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USD 65/hr
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Muqudas R.

MS EE and Research consultant specializing in academic writing, AI & data analysis, and dissertation guidance suppor...
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USD 100/hr
MS in Electrical Engineering
Pakistan

I am a research consultant with a Master’s in Electrical Engineering, offering a strong blend of academic writing, technical research, and comp...

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USD 100/hr
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Dr. Victor W.

Computational Biology Expert | Molding Genomic Discovery into Impactful Biomarkers | Multi-omic Solutions for Startups &...
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USD 250/hr
PhD in Biology
United States

As a leader in translational research through computational and molecular biology with over 16 years of experience molding genomic discovery in...

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USD 250/hr
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Dr. Badari Narayana R.

Materials & Process Engineering Expert, Methodology Design, Modeling, Data Interpretation & Research Consulting
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USD 150/hr
Ph.D, Materials Engineering
India

Materials and Process Engineering expert specializing in research methodology design, modeling, and data-driven analysis. I support academic an...

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USD 150/hr
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Dr. Musa G.

Biomechanics PhD | FEA & Patient-Specific Modeling Expert | Musculoskeletal Analysis Specialist
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USD 70/hr
PhD
Turkey

I hold a Bachelor’s degree in Mechanical Engineering and a PhD in Biomechanics, with extensive academic and research experience in computationa...

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USD 70/hr
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Dr. Alireza K.

PV & GIS Renewable Energy Analyst | Solar Feasibility, PVsyst, QGIS, Energy Modeling
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USD 35/hr
Masters of Science
Italy

I am a renewable energy engineer specializing in photovoltaic (PV) system analysis, GIS-based site selection, and energy modeling. I support de...

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USD 35/hr
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Vinicius M.

Freelance PhD Designer / Infographics, illustrations and graphical abstracts for scientific journals and papers
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USD 25/hr
Doctorate
Brazil

I design and illustrate infographics and illustrations for scientific journals and academic papers. I have experience in designing graphical ab...

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USD 25/hr
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Vignesh C.

Cloud GPU Virtualization and HPC
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USD 100/hr
BACHELORS OF SCIENCE
Canada

Technical Lead for various GPU cloud computing projects specializing in kernel mode debugging and performance critical applications. Always int...

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USD 100/hr
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Kolabtree is the leading online freelance marketplace for expert Product Designers. Post your project, get bids, and hire qualified experts quickly and easily.

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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.

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Contact experts directly

Speak directly with freelancers and explain your requirements.

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

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

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How it works View full page
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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.