Top Freelance SQL Experts for Hire

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Dr. Yomi O.

5+ Years in Business Analysis & Technical Product Management
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USD 25/hr
Bachelor of Engineering in Mechanical Engineering
Nigeria

I am a Seasoned Business & Enterprise Analyst, Technical Product Owner. Expertise in business process re-engineering, product strategy, ent...see more

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USD 25/hr
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Dr. Xinyu Z.

20+ Yrs in Computational Biology: AI & High-Throughput Omics Analysis for Disease Prediction
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USD 60/hr
Doctor of Philosophy (PhD), Bioinformatics
United States

I am a seasoned computational biologist with over 20 years of experience specializing in the integration of artificial intelligence with high-t...see more

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USD 60/hr
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Dr. Rishi S.

"Materials Scientist & Research Analyst | Expert in Semiconductors, Optics & Data Analytics | PhD & Pub...
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USD 30/hr
PhD
Canada

With a PhD in Semiconductor Optoelectronics and a track record of research in materials science, I merge the worlds of experimental physics and...see more

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USD 30/hr
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Fields of interest: Robotics, Control theory, artificial intelligence, intelligent control, automatic control, autonomous vehicles, electric ar...see more

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Dr. Usman B.

A detailed-oriented Data Analyst, Data Scientist, Mathematician (Functional Analyst) and Statistician.
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USD 21/hr
Ph.D. Mathematics
Nigeria

SQL, R, Python, MATLAB and OCTAVE Programming Languages. I have Ph.D. in Mathematics and I have undergone several trainings on pedagogical meth...see more

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USD 21/hr
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Dr. Yassine K.

M-shaped researcher (+6 years) with PhD in organic, medicinal and computational chemistry and entrepreneurial mindset
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USD 50/hr
Ph.D. in chemistry
Finland

I am an accomplished researcher with expertise in organic, medicinal, and computational chemistry, actively seeking postdoctoral researcher pos...see more

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USD 50/hr
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Dr. Stéphane G.

Former CTO and CSO, physicist in biotech, scientific software developer and R&D management expert
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USD 125/hr
PhD
France

10+ years of expertise in industrial process modeling (including software development in C++ and Python, data mining...) 5-year entrepreneur ex...see more

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USD 125/hr
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Dr. Jenna D.

Statistician and Data Analyst | Expert in R | 5+ years of experience in designing and conducting research.
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USD 100/hr
Doctorate
United States

My career has focused on designing and carrying out research studies on a variety of topics. During my training I was the lead in charge of dat...see more

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USD 100/hr
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Dr. Stephane Z.

Senior Research Scientist & Data / Machine Learning Engineer | Expert in Python & C++
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USD 600/hr
Ph.D. in Physics
United States

A highly motivated Senior Researcher with ten years of experience in software development and project management in an international context of...see more

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USD 600/hr
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Dr. Anibrata P.

Software Architect | Quantum Software Engineering | Security and Privacy Expert | Techinical Writing & Review
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USD 50/hr
Masters in Computer Science

With over 15 years of IT experience in various industries, I am a Ph.D. Researcher at Università degli Studi di Bari and a Co-Founder at @...see more

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USD 50/hr
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Dr. Domenico C.

Experienced professional in solid state, formulation and data management. Please do not hesitate to contact me!
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USD 50/hr
Chemistry PhD
United Kingdom

I am a passionate Application Scientist with a strong interest in science and technology, boasting expertise in Solid State and Formulations. I...see more

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USD 50/hr
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Dr. Bixa O.

Freelance Data Analyst and Scientific research writing | Expert in R, Excel, GitHub & Markdown
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USD 20/hr
PhD Microbiology and Immunology

Details can be found at https://gitbixa.github.io/bixaogola/about.html...see more

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USD 20/hr
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PhD
United States
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* Currently a Data Scientist (Charles H. Dyson School of Management, Cornell University) • Experience in machine learning algorith...see more

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Dr. David S.

Professional Data Analyst/Scientist with extensive experience in various statistical methods
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USD 50/hr
Doctorate
United States

Hello and welcome to my profile! I hold a PhD in Statistics from the University of Virginia and have a strong foundation in Data Analytics....With nine years of experience in data analysis, I have honed my skills in SAS, SQL, Python, R, Excel,...see more

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USD 50/hr
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Dr. Hassan P.

Statistician & Data Analyst | Expert in Statistical Analysis using R, SPSS, SAS, MATLAB, Excel and Python
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USD 100/hr
PhD
Netherlands

I'm a (Bio)Statistician with over 15 years of experience in advanced statistical methodologies, machine learning, and computational statist...see more

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USD 100/hr
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Dr. Amir E.

Bioinformatics | Medical Informatics | AI | ML | NLP | LLM | Single Cell tech | Data Analyst
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USD 40/hr
PhD Candidate in Biomedical Informatics
United States

At Arizona State University, as a PhD candidate in Biomedical Informatics, I focus on advancing computational methods and data-driven research....see more

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USD 40/hr
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Dr. Iftikhar A.

Expert in Data Science for Agriculture
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USD 30/hr
PhD (Crop Genetics and Breeding)
Pakistan

I hold a PhD in Plant Breeding and Genetics, with extensive experience in agricultural research and data analysis. In addition to my academic ...see more

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USD 30/hr
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Dr. BHAGYALAKSHMI P.

Epidemiology ¬ Data analysis ¬ Expert in R
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USD 25/hr
PhD Epidemiology
United Kingdom

An analytically trained creative generalist with advanced knowledge in life sciences, an expert in identifying patterns in data and integrating...see more

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USD 25/hr
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Dr. Brunette K.

Experimental Immunologist | Expert in FlowJo and Graphpad | Science researcher with 6+ years of murine work
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USD 30/hr
PhD
Belgium

Experienced Immunology researcher with a demonstrated history of working in the higher education industry. Skilled in experimental Immunology, ...see more

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USD 30/hr
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Dr. Gregory T.

Expert in Data Analysis, AI ,Electronics, Photonics, Telecoms and Simulations
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USD 75/hr
Doctor of Engineering (In Progress)
Australia

I am a highly skilled and experienced freelancer with expertise in data analysis, photonics, COMSOL simulations, optical simulations, and elect...see more

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USD 75/hr
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Rajendra D.

Freelance Data Science; AI ChatBot | Expert in R | Python | Tableau | SAS | Machine Learning, SQL Serve...
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USD 25/hr
BE
Germany

I have 6+ Years experience. living in Bremen Germany. Over 6+ years of IT industry experience encompassing in Machine Learning, Datamining with...see more

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USD 25/hr
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Editage Writing and Stats S.

Editage Writing & Stats Services | Experienced PhDs & Industry Experts | TAT, Quality Guarantee | Dedicated 1:1 ...
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USD 30/hr
Writing & Stats Service
United Kingdom

Editage has 20+ years of experience with supporting researchers and authors with data analysis, manuscript writing, and end-to-end publication ...see more

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USD 30/hr
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Susheel S.

Data Science | AI | ML | Statistics | Market Research
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USD 15/hr
PGPBM - Business Analytics
India

Susheel is working with Tracxn where he analyses startups, private companies, public enterprises across sectors like Retail, E-commerce, Logist...see more

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USD 15/hr
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Challa S.

Data Science Consultant
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USD 60/hr
B.E.(Hons.) Electronics and Communications Engineering
India

I'd love to work on Predictive Analytics, Machine Learning and Big Data. I have previously worked...on analyzing support website efficiency for a Fortune 10 telecommunications major using Hive, Pig, SQL...see more

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USD 60/hr
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Mahmoud H.

Freelance Statistician & Data Analyst | Expert in R - PYTHON & SPSS
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USD 10/hr
Bachelor of Pharmacy
Egypt

Biostatistics and data science can change the future. I am always eager to get enrolled in projects that can make a difference. Regarding biost...see more

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USD 10/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.

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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.

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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.

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Job Done!

Approve the deliverables once you're satisfied with the job done.