Pankaj D.
I'm over approx 17 years of experience in IT and 11 years of experience as Data Scientist and completed approx 80 + projects and provided v...
Dr. David Alejandro T.
Physicist and researcher with a PhD in Theoretical Physics and over 10 years of experience in scientific research, higher education teaching, a...
Hunter L.
Expert ML Scientist & Computational Chemist | Accelerating Discovery with AI, Quantum Chemistry, and Molecular Modeling Are you looking to...
ERSAN E.
I am a freelance data analyst and scientific web developer with an MSc in Applied Mathematics and over 7 years of experience in research, educa...
Mohammadreza G.
I am MZ Chimeh (Mohammadreza Ghasemichimeh), a multidisciplinary innovator with electronics, software development, machine learning, geophysica...
Dr. Carlos R.
PhD in Biotechnology with over 15 years of experience in biomedical and biotechnological research. I specialize in multi-omics data analysis (R...
Alisson L.
Sou Engenheiro Ambiental com Mestrado e Doutorado em Engenharia Agrícola pela Universidade Federal de Viçosa (UFV), com ênfase e...
Oliur R.
With a distinguished background in food science and engineering, I graduated with distinction from Shahjalal University of Science and Technolo...
Tristan J.
I specialize in Generative AI (GenAI), Machine Learning (ML), and Prompt Engineering, designing intelligent systems that bridge human intent wi...
Dr. Francesco R.
I am a molecular and cellular biologist with a Ph.D. in Biochemistry and Molecular Biology and over 10 years of research experience across canc...
Angelica T.
With over 12 years of experience across HR, compliance, and technology, I specialize in Oracle HCM Cloud, focusing on Core HR and Reporting mod...
Jharana A.
I am a data analyst and AI professional with academic and hands-on industry experience. I hold a BSc in Computer Systems Engineering and a Post...
Manasseh O.
I hold a degree in Statistics and Programming with certifications in Data Science. My research interests span data visualization, applied stati...
Dr. Hubert M.
+10 years experience in game industry (specialist of gameplay/animation/physics systems), +5 years experience in system/database/AI research a...
Dr. Lucy N.
I am a passionate educator and data-driven consultant with a PhD in Management Science, an MSc in Statistics, an MS in Data Science, an MBA in ...
Ritwik B.
As a Freelance Data Scientist/Engineer with over 5 years of experience, I specialize in leveraging Python, SQL, and other tools to solve comple...
Ryan W.
As a Senior IT Developer with over 12 years of experience, I specialize in blending my technical expertise in software development with my stro...
Dr. Ed E.
I am an astrophysicist specializing in the integration of large-scale supercomputer simulations with observational data from leading global tel...
Dr. Muhammad H.
Muhammad Hamza is an ambitious PhD student specializing in Biomedical Big Data Analytics at Gyeongsang National University, South Korea. He has...
Chandana P.
Ph.d, python, r, java, working as aprofessor and developer in software company
Atta U.
I’m a Bioinformatics professional with a BSc in Bioinformatics and over a year of hands‑on research experience in both academia and applied set...
Arigna B.
Full Stack Developer with 1+ year of experience in developing robust web applications using Java, React.js, Spring Boot, and MySQL. Skilled in ...
Saúl C.
Integrating Science and Business to Drive Innovation As a Founder and COO/CMO at BCC Technologies and a Physics Student, I specialize in using...
Angus F.
13 years of scientific R&D across different industries provides me with unique experience to address any data science challenge. My skillse...
Dr. Alexey P.
I am a computational biologist with over 20 years of experience in bioinformatics, protein structure modeling and functional annotation. My res...
Kolabtree is the leading online marketplace for SQL 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 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.
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.
Post your Project (Free)
Your project details are safe, secure and visible only to logged-in users.
Get Quotes & Choose Experts
Discuss your requirements in detail with the experts before accepting the final statement of work from Kolabtree.
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.
Job Done!
Approve the deliverables once you're satisfied with the job done.