Top Freelance SQL Experts for Hire

Bernhard H.

Freelance Machine Learning & Python Engineer with experience in German Industry
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USD 85/hr
M.Sc (Master of Science) in part time
Germany

I'm a data scientist with experience in espacially in machine and deep learning. For example, in my master thesis I adopted transformer ne...

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USD 85/hr
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Niraj K.

Freelance Data Scientist
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USD 15/hr
M.Sc. Physics
Germany

Python, Machine Learning, Research

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USD 15/hr
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Debashish C.

Senior Analyst with 15+ years of experience in managing business operations, and driving successful business solutions.
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USD 20/hr
MBA
India

• Responsible for meeting all relevant and mandatory requirements associated with operations and for working within the framework of the compan...

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USD 20/hr
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Daniel H.

Data Scientist with experience in R, Python, and SQL
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USD 20/hr
Masters of Science - Data Science
United States

I'm a data scientist with experience in data collection, processing, and analysis. I have experience with R and Python and have used both t...

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USD 20/hr
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Gungor B.

Bioinformatician and web developer with 10+ years of experience
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USD 150/hr
MSc
Turkey

Hi! I’m currently a bioinformatics analyst at Seven Bridges and a PhD student in Computer Engineering at Middle East Technical University (METU...

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USD 150/hr
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Wajid S.

Top rated Data Scientist at upwork
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USD 15/hr
BS in Computer Science
Pakistan

As a Data Scientist, Data Mining Specialist, and Business Analyst with extensive experience in the field, I am skilled in developing and implem...

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USD 15/hr
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Shahzaib R.

Data Analyst | Python Developer
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USD 8/hr
Masters in Computer Science
Pakistan

I'm providing data analysis, web scraping and web automation services since 2020 on Fiverr and as well as well working with local clients. ...

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USD 8/hr
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Supriya Y.

Freelance Statistician & Data Analyst | Expert in python , excel & sql .
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USD 20/hr
B.Tech.
India

data scraping , data cleaning and making report , b.tech ( cse ). 6 month data science training from data is good

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USD 20/hr
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Nisarg B.

Oracle Analyst
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USD 20/hr
B. Tech
India

I work with these systems: 1. Oracle Apps r12 (Enterprise Business Suite) 2. Oracle Cloud Fusion (Human Capital Management) - (SaaS) 3. Oracle ...

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USD 20/hr
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Zane S.

Data Engineer
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USD 95/hr
B.S. Computer Science
United States

Languages: Python, Java, R, SQL, Excel, Access Libraries: Sci-kit learn, TensorFlow, Scipy, Scrapy, Numpy, Pandas, Scrapy Functions: Machine Le...

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USD 95/hr
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Zahid R.

AI Engineer with 3+ years experience in Deep Learning, Machine Learning and Computer Vision.
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USD 8/hr
MS Computer Science
Pakistan

Highly motivated AI professional with over 3 years of experience in the field. Possessing a Master's degree in Computer Science and extensi...

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USD 8/hr
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Eddie O.

Generative AI Engineer with LLMs | NLP Engineer | Data Analyst with Python
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USD 60/hr
Computer Studies
Nigeria

🚀 **Eddie Bassey Otudor** *Generative AI Engineer with LLMs | NLP Engineer | Data Analyst with Python* 💼 **Experience** - ...

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USD 60/hr
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Radhika V.

6+ years of exprince on data analysis using SQL,Python
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USD 20/hr
MBA
United Kingdom

 Responsible for managing & Processing of Reference data in the central System and make sure the it deliver to other downstream on tim...

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USD 20/hr
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Praman S.

Data Science || 6+years exp || Analytics Projects || Data Consulting || Strategist || NUS B. Analytics Grad
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USD 100/hr
MBA
United States

Passionate about Data, Technology, Business, and the interaction among the three, that can create magic. With a background in Engineering, a ri...

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USD 100/hr
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Priyanka G.

Data Scientist | Machine Learning Engineer with 8+ years | Python | R
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USD 40/hr
B. Tech
India

Hi, I am a Data Scientist with 8+ years of experience in Python, Machine Learning, R, Data Analytics, Computer Vision, Deep Learning, NLP, ETL,...

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USD 40/hr
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Musiiwa Z.

Freelance Microsoft SSMS/SSIS, Transact-SQL, Python, Azure Data Lake/Data Factory/SQL ...
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USD 40/hr
Postgraduate Diploma
South Africa

Seasoned Data Engineer with vast experience in extracting value out of data

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USD 40/hr
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Shane H.

Data Scientist with 5 years experience working across the full spectrum of Analytics.
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USD 50/hr
MSc. Business Analytics (Machine Learning) (Distinction)
United Kingdom

Data Scientist with 5 years experience working across the full spectrum of Analytics.

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USD 50/hr
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Dmitrii M.

Data Scientist | Backend Developer
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USD 25/hr
Master of Arts - Economics
Moldova

I am a widely qualified professional intending to continue my development in Data Science and Backend-development. I think in terms of efficien...

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USD 25/hr
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Khumoyiddin K.

Good day, my name is Khumoyiddin and I am 18 years old. I am software and web programmer. Will be happy to help you :)
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USD 10/hr
Computer Science
Uzbekistan

I am programmer, I know programming languages like HTML, CSS, Java, C++, Flutter(Dart) and Golang. I am a person who always wnats to develop my...

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USD 10/hr
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Ahmed Mohammed I.

Data Analyst | sql developer | Python expert | Ecxel | web scraping | Dashboard
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USD 20/hr
MSc Data Science and Machine Learning
Egypt

Motivated data scientist with 2+ years of experience as a freelance data scientist. Passionate about building models that fix problems. Relevan...

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USD 20/hr
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Asemakaha M.

I a data analyst /scientist who love to play and make reasonable insight and business decisions with data.
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USD 14/hr
B. sc computer Science
Nigeria

with use of data analyst/science tools like R, python, sql and power BI i have been on project like revenue and price prediction, Fraud detect...

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USD 14/hr
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Murat B.

Data Analyst, Ankara, Turkey. Blog: https://murat-bayrav.com Email: xxxxxxxxxxxxxxxxxxxxxxxxx Git: https://github.com/
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USD 25/hr
M.S.
Turkey

Python | SAS | Core data science stack (Pandas, Seaborn, ...) | Exploratory Data Analysis | SQL | OOP | PowerBI | Dashboards

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USD 25/hr
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Karthik V.

Freelance Mathematician & Data Analyst | Expert in Python & Data Science | Experienced at Teaching Undergrad Cal...
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USD 50/hr
Masters in Mathematics
United States

I am a Ph.D. student specializing in geometric analysis, focusing on the Cheeger-Müller theorem and its geometric interpretations. My rese...

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USD 50/hr
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MATTHEW W.

DATA SCIENTIST/ CONSULTANT
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USD 25/hr
MPA
United States

Now accepting Data Science Projects

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USD 25/hr
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Sayed Mohammed Z.

Freelance Data Analysis Enthusiast | Advanced Excel | Power BI | Tableau | SQL | Python
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USD 8/hr
B.E Mechatronics
United Arab Emirates

A Data Analyst with past experience of 2 years. I am mainly focused in visualization and creating dashboards as per stakeholder request with 2 ...

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USD 8/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.

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.

Why Kolabtree

Contact experts directly

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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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You can choose to pay either a fixed or an hourly fee based on your requirement.

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Post your Project (Free)

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

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

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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.