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...
Manjunath M.
A hardworking, goal-oriented professional, looking for a role in Information Technology. Extensive experience both as an individual contributor...
Dr. Nahuel M.
I’m a PhD-level researcher with over 5 years of experience in computational chemistry, heterogeneous catalysis, and advanced data analysis. My ...
Eman S.
Fond of problem solving through software cycle; analysis, design and develop- now specializing in solving complex challenges through Artificial...
Lisa L.
Meta analyses; NMA; MAIC; surrogate endpoint analyses; report writing; R and SQL coding
SARADA K.
With over 28 years of progressive experience in software engineering, product leadership, and DevOps transformation, I bring a unique blend of ...
Dr. Mahmoud G.
I am a Mechanical and Mechatronics Engineer with over 9 years of academic and research experience, currently serving as a teaching assistant at...
Mohit J.
I help students, researchers, and professionals get fast, accurate, and clearly written content — whether it’s assignments, article writing, pr...
Anjan B.
I am a biomedical engineer with a master's in nanoscience and technology, specializing in AI-based image segmentation, cancer nanomedicine,...
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...
Juan David A.
Data Scientist with a strong background in Machine Learning, Finance, Economics, and Data Engineering. Currently pursuing a Master’s degree in ...
Dr. Aurora C.
I am a PhD-trained molecular biologist with over 6 years of postdoctoral experience in bioinformatics, specializing in ancient DNA (aDNA), popu...
Simpy S.
With 18 years of experience in IT, I have led and executed projects across all phases of the Software Development Life Cycle (SDLC), spanning d...
Dr. Sally D.
I am a PhD-trained biomedical scientist with over 10 years of experience in scientific research, specializing in molecular biology, cardiovascu...
Dr. Amine M.
I am an academic, researcher, computer scientist, and entrepreneur with a robust educational background and extensive experience across academi...
Dr. Ghulam M.
I am Dr. Ghulam Mustafa, a dedicated AI researcher and data scientist with a Ph.D. in Computer Science from the University of Engineering and T...
Andrew T.
I am an experienced pharmacoepidemiologist and data scientist with expertise in real-world evidence (RWE), biostatistics, and observational stu...
Ateeb M.
I’m a freelance data analyst skilled in Excel, Power BI, SQL, and Python. I help businesses and researchers turn raw data into clear insights w...
Dawit A.
I am a seasoned Data Scientist based in Addis Ababa, Ethiopia, with over seven years of experience in machine learning, natural language proces...
Dr. Arun Kumar S.
I am an Assistant Professor with over 20 years of teaching and research experience in Computer Science. My research domain is Swarm Robotics, a...
Dr. Yihong T.
Hi! I’m a PhD researcher in Artificial Intelligence with hands-on experience in natural language processing (NLP), computer vision, and LLM app...
Dr. Ninos H.
I’m a PhD researcher specializing in planetary biogeochemistry and prebiotic chemistry, with over 8 years of experience conducting high-precisi...
Dr. Fatma S.
I am an assistant professor and Ph.D. holder in artificial intelligence with over 8 years of experience in academic research, machine learning ...
Dr. Carlos R. A.
I am a public health epidemiologist and data analyst with over a decade of experience advancing population health through infectious disease su...
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.