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Top Freelance Business Operations Experts for Hire

Dr. Lorena P.

Bioengineering Technical Leader | Innovation & Process Excellence Expert
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USD 150/hr
PhD Chemical Engineering
Puerto Rico

Lorena is Bioengineering Technical Leader | Innovation & Process Excellence Expert Accomplished PhD Chemical Engineer with over 14 years...

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USD 150/hr
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Dr. Dipsikha G.

Energy Consultant | Specializing in Next-Gen Batteries & PEM Fuel Cells | Advancing Global Decarbonization
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USD 150/hr
PhD
India

I am a energy and materials scientist with doctorate degree from IITM and over nine years of expertise in electrochemistry,nanomaterials, mater...

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USD 150/hr
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Raksha R.

Biotech Strategist with 3+ years in pharma | Competitive Intelligence, KOL Mapping & APAC Regulatory
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USD 400/hr
Master's degree (Research), Biomedical Sciences: Infection and Immunity
Sweden

I am a biotech strategy consultant specializing in competitive intelligence, regulatory pathways, and market access strategy for rare disease t...

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USD 400/hr
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Lata K.

Freelance Scientific Research Specialist | Space Science, Robotics, Biology & Applied AI
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USD 40/hr
B.Sc.(Life Sciences)
India

Applied scientific research contributor specializing in Space Technology, Biology, and AI-driven scientific analysis. My experience includes pa...

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USD 40/hr
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Yu Q.

My areas of expertise are general management, e-commerce, AI & IT, Buddhism and staffing recruitment.
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USD 30/hr
Bachelors
China

I am experienced in senior operations in a start-up company and can complete all company affairs, including staffing recruitment, e-commerce ex...

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USD 30/hr
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ASIM A.

Experienced Academic Writer | Research Papers, Essays & Reports | 100% Original & AI-Free Work
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USD 8/hr
BSc (Hons) Molecular Genetics and Molecular Biology
Pakistan

I am an experienced academic writer with a strong background in producing high-quality, human-written, and AI-free research papers, essays, and...

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USD 8/hr
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Dr. Maximilien B.

Director at Envoya || Ex-BCG Consultant || Harvard Ph.D. in Genetics & Genomics from George Church Lab
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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-...

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USD 150/hr
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Dr. Dominic E.

Freelance Instructor, Researcher, Research Project Supervisor, and Management Consultant
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USD 40/hr
MBA
United Kingdom

I am a scholar with applied research experience in delivering evidence‑based insights across operations, supply chains, strategy, international...

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USD 40/hr
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Dr. Alex T.

Deep Tech & Metal AM Expert | LPBF, Ultrasonics, Microstructure Engineering, and Process Innovation
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USD 190/hr
PhD (Mechanical Engineering)
United States

Expert in metal additive manufacturing, with specialization in laser powder bed fusion (LPBF), ultrasonic excitation, and microstructure contro...

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USD 190/hr
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Dr. Armen A.

Senior Medical & Clinical Development Expert | Oncology | Immuno-Oncology | Medical Writing | Global Trial Leadershi...
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USD 60/hr
Medical Degree (MD)
United States

Medical Strategy & Advisory: Shaping clinical development plans for breakthrough oncology assets (e.g., Durvalumab, Toripalimab, Trilacicli...

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USD 60/hr
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William E.

Revenue & Performance Consulting | Improving Financial Outcomes Through Insight and Execution
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USD 150/hr
Bachelor of Science
United States

I work with organizations to understand how resources generate value, identify opportunities that are being missed, and create disciplined road...

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USD 150/hr
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Jared B.

Global Logistics & Supply Chain Transformation Expert | Carrier Negotiation, 3PL Optimization, & Distribution St...
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USD 125/hr
MBA
United States

I am a seasoned Supply Chain and Logistics Executive with over 20 years of experience specializing in the strategic transformation and optimiza...

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USD 125/hr
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Dr. Soultana Tania K.

Tourism & Hospitality Research Consultant | Sustainability & Benchmarking Specialist | University Professor/Advi...
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PhD
Greece

Tourism and hospitality researcher and consultant with extensive academic and professional experience in higher education, international projec...

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Mostafa D.

Cross-Industry Systems Architect | $500M+ Delivered Value | I Turn Complex Problems Into Working Solutions
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USD 40/hr
Software engineering
United States

You have a problem that's stuck. Maybe it's: +Research that's theoretically sound but practically impossible to execute at scale +A...

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USD 40/hr
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Kolabtree is the leading online freelance marketplace for Business Operations experts. Post your project, get bids, and hire qualified experts quickly and easily.

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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 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.

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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.

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Post your Project (Free)

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2

Get Quotes & Choose Experts

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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.