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Top freelance Computer Science developers available to hire

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Freelance Computer Science Developer - Kazi Sohan
Freelance Computer Science Developer5.0 (136 reviews)
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I love to teach what I know. I think I can explain things easily with examples. I have been working as a Software Engineer for the last 5 years and have worked with some of the world's most reputed companies like **Open AI, Scale AI, Doloras Lab**, etc as a freelancer.

Freelance Computer Science Developer - Afaq Ahmed
Freelance Computer Science Developer4.9 (39 reviews)

Creative and energetic programmer with proven leadership skills and almost 10 years of progressive experience in developing, implementing, technical solutions for complex infrastructures and strategic planning for renowned software development companies.

Freelance Computer Science Developer - Roger Gajraj
Freelance Computer Science Developer5.0 (6 reviews)

I like to share what I've learnt. I've been a lecturer in Computer Science because I love teaching. I'm highly experienced in Wordpress development and many many plugins. See my portfolio here: https://docs.google.com/document/d/e/2PACX-1vT-D4Ewld2JlQzZmvYnL2i5wRHEr7HoP4Z6eq3SLYSUvgrg_AXv6T08kyYyiZiJwMJq6ReAgdLZeVWV/pub

Freelance Computer Science Developer - Iyamu Idahosa
Freelance Computer Science Developer5.0 (1 reviews)

I have a strong background in machine learning, deep learning, and AI, with hands-on experience using transformers and LangChain to build intelligent systems. My work spans across computer vision, NLP, and AI-powered automation, including projects in document processing, instance segmentation, and chatbot development. I’ve also explored applications in real estate analytics, network intrusion detection, and RF energy harvesting optimization. My goal is to become a Blockchain AI Engineer, focusing on backend blockchain development with Golang and integrating LLM-based AI applications into real-world systems. I’m passionate about building scalable AI-driven products, mastering transformers, and competing in ML/AI challenges to push my skills further.

Freelance Computer Science Developer - Greg Gorlen
Freelance Computer Science Developer5.0 (458 reviews)

I'm a full stack software engineer, technical writer and computer science educator. I enjoy testing, debugging, refactoring, application design, maintaining projects and teaching. My primary technologies are JavaScript, TypeScript, React, Express (PERN stack), Playwright, Puppeteer, Python, Flask and C. See my [Stack Overflow tags](https://stackoverflow.com/users/6243352/ggorlen?tab=tags) for more technologies ordered roughly by my interest and experience. In addition to Stack Overflow, I'm active on [Code Review Stack Exchange](https://codereview.stackexchange.com/users/171065/ggorlen). Feel free to peek at a few of these reviews to get a sense of the insights I can offer your code. I'm looking forward to hearing about your project! _<sub>Profile picture by the wonderful [Emily Huston](https://emilyhuston.github.io) ❤️</sub>_

Freelance Computer Science Developer - Leonardo Rojas
Freelance Computer Science Developer5.0 (48 reviews)

Professional and experienced Computer Engineer, with over 12 years of experience in company computing development and a strong knowledge of Ruby, PHP, AWS and Python. I can bring a strong focus on goal achievement and a proven history of working as a project lead to achieve quality, performance and scalability on production/released products.

Freelance Computer Science Developer - Arul Bharathi
Freelance Computer Science Developer5.0 (38 reviews)

Principal Data Scientist / Applied Machine Learning Engineer with over 10 years of experience exploring, analyzing, and researching financial, real-estate and user behaviour data to procure insights, prescribe recommendations, build models, design experiments and deploy scalable machine learning applications.

Freelance Computer Science Developer - Christo S. Christov
Freelance Computer Science Developer5.0 (37 reviews)

I've delivered work for clients from companies ranging from 10 employees to large multinational corporations. This work has involved both analysis of large datasets, design and development of web and PC based applications.

Freelance Computer Science Developer - Tore Nestenius
Freelance Computer Science Developer5.0 (9 reviews)

My name is Tore Nestenius and I’m a trainer and senior software developer located in Helsingborg, Sweden. I work as an independent consultant providing training, coaching, and consulting services. I teach developers in topics like C#, .NET, Software Architecture, CQRS, EventSourcing, Web security, OpenIDConnect...

Freelance Computer Science Developer - Michele Mazzamuto
Freelance Computer Science Developer5.0 (6 reviews)

I'm specialized in **machine learning**, **computer vision**, and gaze analysis. I have been involved in several research projects, including work on gaze estimation algorithms and mixed reality applications. In addition to my academic work, I actively review for international conferences and have experience developing real-world applications in both academia and industry. As an expert in **Python**, **C#**, **Unity**, **CUDA**, and **mixed reality**, I am passionate about mentoring and sharing knowledge with others in the tech community.

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Frequently asked questions

How long do Computer Science 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 Computer Science 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 Computer Science request on Codementor, check out our article.

How much does it cost to hire a freelance Computer Science developer?

We don’t charge anything when you post a freelance hiring request for Computer Science 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 Computer Science developers different?

We do a comprehensive technical and communications screen of all Computer Science 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 Computer Science 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 Computer Science 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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