Dr. Naveed M.
Hi, I am Naveed PhD in Public Administration and Government Policy. I am glad to offer you my services and I am expert in following, • Expert ...
Dr. Amanda Elizabeth B.
Qualitative, ethnographic researcher in both academic and business contexts throughout Asia (Bangladesh, Cambodia, China, India, Japan) and Eur...
Bachelor of Science (B.S.) (2013 - 2017) & Master of Science (M.S.) (2018 - 2019) in Statistics From University of Dhaka, Bangladesh. S...
Dr. Steven D.
Experienced researcher and methodologist. Statistical analysis with existing data, combined data, or created data. Surveys with modern survey ...
Dr. Oluwafemi O.
Samuel holds Bachelor's, Master's and PhD degrees in Statistics from University of Ibadan where he currently lectures. He is a member o...
Dr. Simone D.
Italian with fifteen years of experience in the academic environment, with study and work experience in many European and Latin American countr...
Abimbola W.
I'm an experienced researcher and data analyst with over 10 years of experience in clinical research and data analysis using SPSS. I've...
Highly experienced academic writer, communications expert, anthropologist and sociopolitical analyst.
My education (BSc, MRes and MPhil) and my training as a part-qualified actuary together with my experience give me strong managerial, technical...
Muhammad S.
I am a scientific editor, writer, and consultant with a Ph.D. in Insect Molecular Biology and 10 years of experience in writing, editing, proof...
Carla Nazarena M.
I'm a social data analyst with +10 experience. I'm a consultor and research with a variatiy of expertise.
Experienced Public Health professional with >14 years of experience across working for healthcare, skilling and educational sectors in I...
Syed Shahzar A.
I am a Medical Anthropologist through academics and a Qualitative Researcher through experience. I have learned to incorporate my affinity for ...
Kolabtree is the leading online marketplace for Demography experts. Post your project, get bids, and hire qualified experts quickly and easily.

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.
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 securely until you’re ready to pay.
Post project (Free)
Post your project publicly for all freelancers to view and send you proposals, or interact with specific freelancers privately.
Choose the best expert
Get bids from relevant experts. Interact freely with them before making a hire.
Collaborate
Share files, make audio/video calls and collaborate with your chosen expert.
Complete project
Verify the project is complete to your satisfaction before paying the expert.