15,000+ Scientists & Academics
3,000+ Scientific disciplines
7,000+ Projects posted
Trusted by 2,500+ businesses

Top Freelance Fabrication & Metalwork Experts for Hire

Josh Van Zak

Creative, meticulous, and quick researcher, who has a broad background in bioengineering, fabrication, and materials.
Request a Service
★★★★★
☆☆☆☆☆
$50.00/hr
Master of Science (foci in bioengineering and materials science)
United States

I have worked on a variety of projects that span hybridoma engineering to the design, synthesis, and immobilization of aptamer-based biosensors...

★★★★★
☆☆☆☆☆
$50.00/hr
Request a Service

Dr. Jerry Weinstein

PhD in ceramic engineering and worked the past 35+ years in advanced ceramics, composites & graphite.
Request a Service
★★★★★
☆☆☆☆☆
$150.00/hr
BS in Chemistry, MS & PhD in Ceramic Engineering
United States

I have a PhD in ceramic engineering and worked the past 30+ years in advanced ceramics, ceramic composites& refractory ceramics. For t...

★★★★★
☆☆☆☆☆
$150.00/hr
Request a Service
Request a Service
★★★★★
☆☆☆☆☆

A multi-disciplinary Ph.D. physical scientist, experienced in scientific research, university-level teaching, computational modeling and data a...

★★★★★
☆☆☆☆☆
Request a Service
Doctoral Degree
Request a Service
★★★★★
☆☆☆☆☆

A competent micro-electronics/manufacturing researcher with a comprehensive knowledge of material surface treatment, microfluidics, optical-MEM...

★★★★★
☆☆☆☆☆
Request a Service

Andrea Sandell

Creative, detailed, and quick researcher who has a broad background in design, fabrication, and analysis.
Request a Service
★★★★★
☆☆☆☆☆
$40.00/hr
Master in Philosophy
United States

My background spans both the humanities and design. I have worked on a variety of projects, ranging from science and non-fiction publishing to ...

★★★★★
☆☆☆☆☆
$40.00/hr
Request a Service

Kolabtree is the leading online marketplace for Fabrication & Metalwork 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. Sign NDAs 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 clause. You can also sign NDAs and custom agreements with freelancers for additional protection.

Post your project and receive quotes from relevant freelancers. You can also search for specific freelancers by expertise and invite them to your project. Discuss your project details with each freelancer before picking the one best expert.

We assure you of a 100% satisfaction guarantee, which means you only pay when you’re 100% satisfied with the work delivered. If you aren’t happy, we will refund 100% of your money.

You can choose to pay either a fixed or an hourly fee based on your scope of work. If you’re not sure how much your project costs, you can discuss with freelancers before arriving at a mutually agreed fee.

Kolabtree's terms and conditions prohibit freelancers from claiming ownership of intellectual property, and as a client, you are able to reinforce the message with additional communication, agreements or contracts.

Why Kolabtree

Contact experts directly

Speak directly with freelancers and explain your requirements.

100% satisfaction guaranteed

Pay only once work is delivered and you’re happy with it.

No upfront fees

No minimum commitment or contract required.

Flexible, secure payments

Pay a fixed or hourly fee. We hold your funds in escrow until you’re ready to pay.

Recent Projects
  • Design a statistical study
    $800.00
  • Prepare a paper for journal publication
    $600.00
  • Stabilize the shelf life of a sauce
    $1581.00
How it works View full page
1

Post project (Free)

Post your project publicly for all freelancers to view and send you proposals, or interact with specific freelancers privately.

2

Choose the best expert

Get bids from relevant experts. Interact freely with them before making a hire.

3

Collaborate

Share files, make audio/video calls and collaborate with your chosen expert.

4

Complete project

Verify the project is complete to your satisfaction before paying the expert.