level-one heading

Top Freelance UX Designers for Hire

Dr. Andrea H.

PhD Consultant | Education, EDI, Human-Centred Design | Biomedical Engineering & Global Health
Create Project
★★★★★
☆☆☆☆☆
USD 80/hr
PhD Biomedical Engineering
Canada

I’m a PhD-trained biomedical engineer and educator with over 20 years of experience advancing inclusive innovation in health, education, and gl...

★★★★★
☆☆☆☆☆
USD 80/hr
Contact3

Belinda T.

MA Psychology | Academic & Applied Researcher | UX, Tech & Qualitative Research
Create Project
★★★★★
☆☆☆☆☆
USD 15/hr
OU Virtual Study Abroad Program
Philippines

LinkedIn: https://www.linkedin.com/in/tan-belinda/ Hi, I’m Bel! I’m a freelance researcher with an MA in Psychology, specializing in Social Ps...

★★★★★
☆☆☆☆☆
USD 15/hr
Contact3

Dr. Susan C.

Qualitative and Mixed-Methods Researcher with Expertise in Health Services, Oncology, Telehealth, Informatics, and AI
Create Project
★★★★★
☆☆☆☆☆
PhD
United States

Accomplished professional with 20+ years of experience in healthcare research and policy analysis. Efficient, creative, and versatile. Proven...

★★★★★
☆☆☆☆☆
Contact3

Antonio C.

Multidisciplinary Software Architect | 25+ Years in Data Platforms, Knowledge Discovery & Life Sciences R&D
Create Project
★★★★★
☆☆☆☆☆
USD 150/hr
Computer Engineering Degree
Switzerland

I've held pivotal roles including IT Director, Team Leader, Software Architect, and Developer across diverse sectors such as Defence, Indus...

★★★★★
☆☆☆☆☆
USD 150/hr
Contact3

Shivangi D.

Optical design engineer | Lasers, imaging, illumination, AR/VR | AI-driven system optimisation & image processing
Create Project
★★★★★
☆☆☆☆☆
USD 10/hr
M.sc Tech Engineering Physics with Photonics specialisation
India

- Experienced Optical Systems Design Engineer with expertise in laser engineering, imaging, illumination, and AR/VR optics. - Skilled in desig...

★★★★★
☆☆☆☆☆
USD 10/hr
Contact3

Alex H.

Biotech & AI Expert 25+y | Drug Discovery | Translational Bio | Assay Dev | IP Strategy & Innovation Acceleratio...
Create Project
★★★★★
☆☆☆☆☆
USD 175/hr
PhD
United States

AI-driven biotech and translational science consultant with 25+ years of experience across discovery, preclinical, and IP strategy. I help biot...

★★★★★
☆☆☆☆☆
USD 175/hr
Contact3

Dr. INDRANI B.

"Assistant Professor in Occupational Therapy & UX Designer Transforming Health Interventions with Empathy &...
Create Project
★★★★★
☆☆☆☆☆
USD 60/hr
Masters (Science) in Occupational Therapy
India

I’m an Assistant Professor and occupational therapist with over five years of combined teaching and clinical experience, now venturing into doc...

★★★★★
☆☆☆☆☆
USD 60/hr
Contact3

Mohammadreza G.

Inventor | Elec. Eng. | Software Dev. | ML | +17yrs
Create Project
★★★★★
☆☆☆☆☆
USD 80/hr
B.Sc. in Electrical and Electronics engineering
Turkey

I am MZ Chimeh (Mohammadreza Ghasemichimeh), a multidisciplinary innovator with electronics, software development, machine learning, geophysica...

★★★★★
☆☆☆☆☆
USD 80/hr
Contact3

Omitech D.

Am a professional Graphic designer, Video Editing, motion designer, Web page design, Automation etc.a
Create Project
★★★★★
☆☆☆☆☆
USD 8/hr
Master in Technology
Nigeria

Professional Graphic designer Website developer Video Editing Article Writer Ai Automation Facebook ads Advert Branding etc With A 5+ year e...

★★★★★
☆☆☆☆☆
USD 8/hr
Contact3

Dr. Pauline M.

Scientific Writer | Research Assistant | Data Analyst | PhD – Expert in HMI, UX, AI
Create Project
★★★★★
☆☆☆☆☆
USD 40/hr
PhD
France

I hold a PhD in Cognitive Science with a specialization in Human Factors, Artificial Intelligence, and Human-Machine Interaction in high-risk e...

★★★★★
☆☆☆☆☆
USD 40/hr
Contact3

Farzad M.

AI | Data Analyst & Data Scientist | Expert in Python & SPSS | Scientific Writer with Experience in Clinical Res...
Create Project
★★★★★
☆☆☆☆☆
USD 20/hr
Health Informatics
Iran

I have a PhD in Bio-medical Informatics and a Bachelor’s degree in Software Engineering. I have published several ISI- and PubMed-indexed paper...

★★★★★
☆☆☆☆☆
USD 20/hr
Contact3

Dr. Maximilien B.

Director at Envoya || Ex-BCG Consultant || Harvard Ph.D. in Genetics & Genomics from George Church Lab
Create Project
★★★★★
☆☆☆☆☆
USD 150/hr
Ph.D.
United States

I’m a seasoned life science leader in biopharma, biotech, & research settings. I’m excited about making an impact with data-driven problem-...

★★★★★
☆☆☆☆☆
USD 150/hr
Contact3

Ghulam H.

Electrical Engineer With Expertise Power system & protection, AutoCAD & Electrical, MATLAB Specialist
Create Project
★★★★★
☆☆☆☆☆
USD 13/hr
Bs Electrical Engineering
Pakistan

This is Ghulam Hussain, a results driven Electrical Engineer specializing in Power System & Protection,Auto Electrical Systems, AutoCAD, MA...

★★★★★
☆☆☆☆☆
USD 13/hr
Contact3

Ibratjon A.

Theoretical Physicist | Nuclear & Particle Physics Expert | Scientific Writer & Consultant
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
Bachelor's in Mathematics
Uzbekistan

I am a theoretical physicist and science fiction writer with over 10 years of experience in nuclear and particle physics, unified theories, and...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Forest A.

Software Engineer & Data Scientist | JavaScript, R/Python, AI, and Public Health Informatics
Create Project
★★★★★
☆☆☆☆☆
USD 70/hr
Masters in Public Health
United States

I create data-driven applications that turn complexity into clarity. With experience building intuitive web interfaces, reliable APIs, and appl...

★★★★★
☆☆☆☆☆
USD 70/hr
Contact3

Daniel D.

PhD in Medicine/Neurology and MSc in Computer Science from PUCRS, with 25+ years of cross‑sector expertise in healthcare
Create Project
★★★★★
☆☆☆☆☆
USD 100/hr
PHD
Brazil

Architect of AI at Graph Mind (https://graph.md) since 2013, delivering explainable AI, cognitive indexing, and knowledge graph solutions acros...

★★★★★
☆☆☆☆☆
USD 100/hr
Contact3

Kenneth Isom B.

AI Content Strategist & Scientific Editor | NLP, LLMs, Research Communications, and Technical Writing Expert
Create Project
★★★★★
☆☆☆☆☆
USD 100/hr
Executive MBA
Mexico

I’m an award-winning AI content strategist, scientific editor, and research communicator with 10+ years of experience blending creativity with ...

★★★★★
☆☆☆☆☆
USD 100/hr
Contact3

Dr. Ayushi M.

Multidisciplinary, PhD
Create Project
★★★★★
☆☆☆☆☆
USD 45/hr
Ph.D
India

Ph.D. in Nano-Biotechnology | Expert in Computational Chemistry, Biomedical Engineering & Prototyping I am a Ph.D. in Nano-Biotechnology w...

★★★★★
☆☆☆☆☆
USD 45/hr
Contact3

Dr. Matthew H.

Senior Scientist | Specializing in Analytical Chemistry, Imaging & Biosensor Design
Create Project
★★★★★
☆☆☆☆☆
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...

★★★★★
☆☆☆☆☆
USD 35/hr
Contact3

Nomusah N.

Information Systems Audit Expert | IT Risk & Compliance | Research Support
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
Master of Commerce (Information Systems)
South Africa

I am an IT professional with over a decade of experience across various domains including IT governance, risk management, compliance, and infor...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Dr. Robbie C.

Computational neuroscientist with virtual healthcare industry experience.
Create Project
★★★★★
☆☆☆☆☆
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...

★★★★★
☆☆☆☆☆
USD 150/hr
Contact3

Dr. Peter O.

Mathematician | Data Scientist | Machine learning | Professor | 10+ yrs of experience in research
Create Project
★★★★★
☆☆☆☆☆
USD 120/hr
B.Sc (Hons) First Class
New Zealand

⭐ PhD Mathematician ⭐ Data Scientist ⭐ Machine Learning Specialist ⭐ University Lecturer/Professor ⭐ Generative AI...Expert ⭐ Statistics & Business Analytics Consultant ⭐ 10+ Years of Experience ⭐ 20+ Peer-Reviewed Publications...

★★★★★
☆☆☆☆☆
USD 120/hr
Contact3

Kolabtree is the leading online freelance marketplace for expert UX Designers. 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.