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Top freelance Data developers available to hire

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Freelance Data Developer - Luiz Paulo do Carmo Evangelista
Freelance Data Developer

With 13+ years in IT, I’ve led and mentored engineering teams, fostering growth and knowledge-sharing. As Director of Data Engineering at Diconium (VW Group), I’ve guided teams, recruited talent, and defined best practices. I want to be a Codementor to share my expertise in Java, Python, AWS, and data engineering while helping developers grow. I enjoy breaking down complex concepts into practical knowledge and thrive on problem-solving. Mentorship is a two-way street, and I see this as an opportunity to contribute to the tech community while continuing to learn and evolve.

Freelance Data Developer - Palash Baranwal
Freelance Data Developer

Hi everyone! I have 10 years of experience in Data Engineering, Science, and Analytics, and I’m passionate about sharing my experiences and insights with others. I enjoy helping others navigate their own career journeys. Whether it’s a mock interview, career guidance, or exploring different career paths, I’m here to support and empower the community. Feel free to reach out.

Freelance Data Developer - Rich D
Freelance Data Developer5.0 (9 reviews)

If you've gotten this far you're on the right track and have come to the right place. As a serial entrepreneur, passionate about spreading knowledge and guiding others, It would be my pleasure to help whoever might need it. I have a soft spot for budding Software Engineers, and because of that I make it my mission to help you grow. Whether it's help with course work or complex web development projects, I'm here to help in any way I can! Look forward to working with you! Rich

Freelance Data Developer - Jason Davey
Freelance Data Developer5.0 (38 reviews)

Hello! I have over 15 years of programming experience, and graduated with a first-class degree in computer science from a well-known university in the UK. I have worked in several sectors, including as a backend / data engineer for a large online retailer, as a full-stack developer of web and mobile apps, and as a video game developer. I currently provide freelance software development and consulting services to startups, helping them to get their ideas off the ground, and to build a solid technical foundation for their business. I also love teaching and mentoring, and have worked with several up-and-coming engineers to help them along their path in the industry, as well as producing educational / instructional content. Whether you're an entrepreneur with plans to build something great, or a student hoping to kick-start their career, I look forward to working with you!

Freelance Data Developer - Brady Troyer
Freelance Data Developer

I've worked with local and international companies managing data and visualization projects for over 10 years. Experience with Azure, Oracle and MSSQL, the ArcGIS platform, Python, C++, C# and a host of other scripting languages. Chances are, if you're working with some kind of technology or framework I've at least touched it at some point. I love to share knowledge and to see others succeed.

Freelance Data Developer - Yoav Farbey
Freelance Data Developer

With over 10 years of product management experience, I am passionate about design thinking and customer centricity. I do my best when working with cross functional teams that focus on improving user experience, and return value on the customer’s investment with our products.

Freelance Data Developer - Sébastien Arnaud
Freelance Data Developer5.0 (23 reviews)

Sébastien Arnaud is a French Software Architect, Engineer, and Inventor. With a passion for Data Science, in particular Machine Learning, General Game playing, Natural Language Processing and Text Analytics, Sébastien is an entrepreneur, who loves turning ideas into products, data into insights.

Freelance Data Developer - Adam Dougherty
Freelance Data Developer5.0 (17 reviews)

Senior Software Developer at Bespoke Team, I love to teach others and actually this site really suits my spare time. I'll try keep my costs low so you guys can use me as much as you need. I can help you with debugging and problem resolution or can provide advice or training in the area you're working with. I am patient and do not discriminate, if you struggle with English that isn't a problem, I will try my best to help. Any age, gender or background you will be treated like all my other students. If you have any worries about your ability to develop (e.g. complexity) or progress (e.g. time, life, cost), or any disabilities (e.g. dyslexia, sign) don't hesitate to contact me for a no obligation discussion where we can discuss your needs without incurring any cost. To find out more about me, please visit my LinkedIn page (button at top of this block of text)

Freelance Data Developer - Matt Venn
Freelance Data Developer5.0 (16 reviews)

Matthew Venn is a science & technology communicator and electronic engineer. He brings 20 years of engineering experience to create excellent and innovative learning experiences for people all over the world. Over the last years I've become very involved in the open source semiconductor movement, creating courses, speaking at events, interviewing people involved and even running a conference. After one of my course participants requested some mentoring, I decided to re-enable my code mentor profile. I can help you from zero all the way to your own custom silicon chip!

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Frequently asked questions

How long do Data projects normally take?

The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance Data project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance Data request on Codementor, check out our article.

How much does it cost to hire a freelance Data developer?

We don’t charge anything when you post a freelance hiring request for Data developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.

What makes Codementor Data developers different?

We do a comprehensive technical and communications screen of all Data developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing Data developers’ user satisfaction rates.

What happens if I’m not happy with the freelancer’s work?

As a platform, we strive to ensure you’re always happy with your Data project’s results. If you’re unsatisfied with the results, you can choose to get a refund for the project. Additionally, you can contact our support team should you need any further assistance with your project.

For more answers to frequently asked questions, see here.

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