MADHAVI M.
I am an AI Training Expert and Data Science Specialist with expertise in AI model evaluation, prompt development, and multilingual content mode...see more
Milton Henschel E.
I am a data analyst and statistician with 5+ years of experience in data management, statistical analysis, and visualization. I specialize in b...see more
Minoo A.
Passionate data scientist with over a decade of expertise in analyzing biological datasets. Proficient in R, Python, C#, SQL, Git, Linux, Cloud...see more
Temesgen A.
With a demonstrated history as a seasoned Data Manager within research environments, I excel in Data Management, Cleaning, Collection, Visualiz...see more
DHANALAKSHMI B.
I am an experienced Subject Matter Expert (SME) specializing in Data Science, Machine Learning, and Business Intelligence, with a strong founda...see more
Dr. Julia C.
Hi! I am Dr. Julia. I am an experienced expert holding a Ph.D. in Statistics, Econometrics, and Data Science with 20 years of teaching and rese...see more
Dr. SHWETA S.
I am a doctorate in biological sciences with 7+years of experience in R&D. I have completed one national government-funded project and one ...see more
Dr. Adeayo S.
Data Scientist and Consultant, Lecturer, Researcher, Trainer, and Chartered Engineer ⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉ 👉 Technical Competencies ...see more
Dr. Allysson A.
I have a strong background in bioinformatics with experience in next-generation sequencing (WGS, WES, Metagenomics). Some tools that I used onl...see more
Dr. Matthew E.
www.waffleandsauce.com mellis at waffleandsauce.com I have spent over 15 years working in scientific research and development, military and go...see more
Dr. Harikishan E.
Data Scientist candidate with 7 years of data analysis, predictive model data molding and simulation using various software, data process...see more
Grishma S.
Data Scientist (M.Tech. in Computer Science with specialization in Dat Science and Analytics) in an MNC having more than 7.5 years of work expe...see more
Dr. Pabitra C.
6+ years in pure-play marketing research, plus 12½ years as a data analyst, account planner & copywriter Methods: Survey (questio...see more
My expertise covers Market research, Questionnaire design, strategy planning, professional freelance report writing, data analysis using Excel,...see more
Dr. Chakir M.
Data Architect with expertise in corpus creation, syntactic and semantic annotation, lexicon and grammar development. Experienced in data valid...see more
Dr. K T.
Good programming skills in C++ and python. Previous knowledge and experience in either constraint programming or discrete graphical models opti...see more
Dr. Ketki G.
I am a Healthcare professional and Dentist with 5+ years of experience in patient-centered care and management. As a dentist, I have actively w...see more
Dr. Nisar H.
* An accomplished executive data scientist with a doctorate in computer science, innovator, architect, and leader with over 15 years of experie...see more
Dr. DEBAPRATIM D.
A Data Science professional, having 4+ years of corporate as well as training experience. Interested in Data Science, Big data analytics and St...see more
Dr. Sarang S.
2+ years experienced ML Developer and Researcher with growing success in research and technical development. Good knowledge of clustering &...see more
Dr. Ahmed W.
I am a Medical Doctor (MBBS/MD), with clinical expertise in psychiatry and an excellent work experience in public health and ...I am currently a PhD fellow in public health medicine at a UK based university....see more
Dr. Innocenter A.
I enjoy applying data-driven techniques to derive meaningful insights and knowledge to support decision-making. I have demonstrable experience ...see more
Dr. Lauretta I.
I am a Freelance Data Analyst. I obtained my PharmD in 2011, concentrating in Pharmacy, with a focus on clinical pharmacy at the University of ...see more
Dr. Madiha H.
AI Researcher | Machine Learning & Deep Learning Expert | Data Science & Predictive Analytics I am a seasoned researcher and data scie...see more
Dr. Shirley D.
I hold a PhD in Cognitive Psychology with a strong statistics background. As an academic researcher, I have published 14 peer-reviewed journal ...see more
Kolabtree is the leading online marketplace for Tableau and data visualization 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.