Top Freelance SQL Experts for Hire

Dr. K T.

Issues with NP-hard optimization problems? Am a mathematician with a strong background in computer science.
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USD 120/hr
PhD Computer Science
Tanzania

Good programming skills in C++ and python. Previous knowledge and experience in either constraint programming or discrete graphical models opti...

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USD 120/hr
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Ph.D.
United States
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Quantitative analyst/data scientist with experience in fixed income, equity options, and machine learning....Experience with C#, C++ (managed and un-managed), SQL, R, and Python....

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Dr. Işıl T.

Bioinformatician and Computational Biologist, Data Analyst
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Ph.D. degree in Molecular Biology and Genetics. Research area in Bioinformatics and Computational Biology with demonstrated experience in the a...

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Dr. Debika B.

Research Advisor | Statistician & Data Analyst| Expert in Python, Oracle| 27+ years of Experience in Teaching & ...
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USD 70/hr
Ph.D. (Engg)
India

Proficient in Artificial Intelligence, Deep Learning, Data Science, Database Management Systems , Networking and Computer Architecture & Or...

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USD 70/hr
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Dr. Omar S.

Associate Scientific Director at Genzyme
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Ph.D. in Physical Chemistry
United States

Ph. D. in Computational Chemistry. Many years of experience in applying Computational Chemistry and Cheminformatics to solve Drug Discovery pro...

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Dr. Nisar H.

PhD AI & Machine Learning, Patent, 15 years Data Science, NLU, CV
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USD 250/hr
Ph.D.
United States

* An accomplished executive data scientist with a doctorate in computer science, innovator, architect, and leader with over 15 years of experie...

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USD 250/hr
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PhD in Computer Science
Egypt
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USD 15/hr

My interests include data science, machine learning, bioinformatics and drug discovery. In recent years, I have gained a lot of experience in m...

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USD 15/hr
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Akshay P.

Statistical modeling and ML. Experience with Bial Biotech and RocheI I2O. Clinical data, single cell omics analysis.
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USD 12/hr
PhD
India

We use mathematical modeling and machine learning based strategies for patient selection in clinical trials. We utilize longitudinal data from ...

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USD 12/hr
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Dr. Innocenter A.

I have performed data mining, analysis, visualisation; developed Bayesian networks and data dashboards in R (ShinyApp)
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USD 100/hr
PhD Statistics
New Zealand

I enjoy applying data-driven techniques to derive meaningful insights and knowledge to support decision-making. I have demonstrable experience ...

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USD 100/hr
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Dr. Lauretta I.

Data Analyst || Expert in Database Management, Healthcare, SQL, Tableau, & Clinical Research
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USD 40/hr
PharmD (Doctor of Pharmacy)
Canada

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 ...

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USD 40/hr
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Dr. Anne M.

Veterinary epidemiologist with extensive data management and analysis skills
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USD 100/hr
PhD
France

I am an epidemiologist (PhD from Utrecht University) and a veterinarian (DVM from Maisons-Alfort Veterinary School). I have been working in vet...

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USD 100/hr
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Dr. Madiha H.

AI Researcher | Machine Learning & Deep Learning Expert | Data Analysis & Predictive Modeling Specialist
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USD 75/hr
MS Computer Science
Pakistan

AI Researcher | Machine Learning & Deep Learning Expert | Data Science & Predictive Analytics I am a seasoned researcher and data scie...

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USD 75/hr
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Dr. Guy Y.

Data Scientist | 10+ years of experience in Data Science| Expert in LLM, ML, Data, gen AI, deep learning, Python
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USD 60/hr
Computer Science PhD
Israel

PhD in Computer Science with a focus on Machine Learning and AI. Experienced in developing and deploying AI/ML solutions across a range of indu...

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USD 60/hr
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Dr. Kevin M.

Freelance Data Analyst | Expert in R, STATA, SPSS, and EXCEL
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USD 20/hr
Bachelor of arts, Economics.
Kenya

A passionate and very skilled data analyst ready to execute all the tasks assigned to me with a lot of proficiency and diligence. i have over 3...

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USD 20/hr
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Dr. Shirley D.

6+ yrs of exp in Research, Stats, & Data Viz | R, Python | Expertise in Cog Psych, Education, Assessment
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USD 45/hr
Cognitive Psychology, PhD
United States

I hold a PhD in Cognitive Psychology with a strong statistics background. As an academic researcher, I have published 14 peer-reviewed journal ...

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USD 45/hr
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Dr. Priyanka S.

Artificial Intelligence Specialist - Machine Learning/Deep Learning
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USD 99/hr
Doctor of Philosophy (PhD), Computer Science and Engineering
India

I aspire to inspire and innovate with AI! With a work experience of over 23 years that spans both Industry and Academia, I specialize in lead...

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USD 99/hr
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Dr. Amin J.

Senior Data Scientist / Trainer
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Ph.D.
Malaysia

I am a pragmatic and enthusiastic data scientist focused on driving value from applications of Artificial Intelligence (AI) for industries. I a...

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Dr. JOHN K.

Scientist & Analyst | PhD in Maths & Master's in Data Science | Skilled in Machine Learning, SQL
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USD 18/hr
Masters of Science IN DATA SCIENCE
United Kingdom

Professional Summary I am an experienced Data Scientist and Analyst with a strong academic foundation in Mathematics and Data Science. I hold ...

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USD 18/hr
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Dr. Haiko S.

Experienced Data Scientist | Bioinformatics, AI Validation & Epidemiology | R, Python, SQL | Medica...
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USD 80/hr
PhD Human Genetics
Sweden

I am an experienced data scientist with a strong background in bioinformatics, AI validation, epidemiology, and medical research. I hold a PhD ...

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USD 80/hr
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Dr. Anni Z.

Passionate researcher with 8+ years of experience in predictive and statistical modeling, ML, and data analytics
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USD 15/hr
Ph.D
United States

Ph. D in Electrical and Computer Engineering (Georgia Tech)

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USD 15/hr
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Dr. Ryangguk K.

Bioinformatics consultant with +15 years of experience with genomic variant annotation pipelines
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USD 150/hr
PhD in Biotechnology
United States

Creator of OakVar and OpenCRAVAT. Expert in Python and high performance programming in Rust, cloud computing, and web server development.

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USD 150/hr
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Dr. Fausat I.

Data Analyst & Academic Writer | Expert in SPSS, Excel, Nvivo, Power BI
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USD 30/hr
MPH (Health Promotion and Education)
Nigeria

Turn Data into Insights. Transform Ideas into Impact. Looking to make sense of your data or refine your academic work for publication? You’ve ...

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USD 30/hr
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Dr. Arpita S.

Freelance data analyst (bioinformatics and non-biological data)
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USD 45/hr
Ph.D
United Kingdom

Experienced biological researcher worked on therapeutic models particularly neurodegenerative disorders. I have worked on identifying small dru...

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USD 45/hr
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Dr. Sadhna S.

Ph.D (Information Management)
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USD 32/hr
Ph.D
India

Software, Research , Teaching

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USD 32/hr
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Dr. Huseyin A.

Data Scientist with 10+ experience
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USD 50/hr
M.A. in Economics
Sweden

Forecasting models, ETL process, Mathematical Optimisation, Time-series Analysis, Machine Learning, Data Science, Python, R, Stata, Eviews, SQL...

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USD 50/hr
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Kolabtree is the leading online marketplace for SQL experts. Post your project, get bids, and hire qualified experts quickly and easily.

pay-per-click
Confidentiality Assured

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.

Why Kolabtree

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.

How it works View full page
1

Post your Project (Free)

Your project details are safe, secure and visible only to logged-in users.

2

Get Quotes & Choose Experts

Discuss your requirements in detail with the experts before accepting the final statement of work from Kolabtree.

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.