Hire the top 3% of freelance Prolog developers.

Toptal is a marketplace for top Prolog developers, engineers, programmers, coders, architects, and consultants. Top companies and start-ups choose Toptal Prolog freelancers for their mission-critical software projects.
  • Trusted by:

Hire Prolog developers and engineers

Ondřej Pacovský, Czech Republic

Member since April 16, 2018
Ondřej enjoys pushing the boundaries of artificial intelligence and making it useful for humanity. He has wide-ranging experience in artificial intelligence and machine learning, from being an individual contributor to leading teams and launching his own companies. Click to continue

Pedro Amorim Brandão da Silva, United Kingdom

Member since March 3, 2017
Pedro has a doctoral degree in informatics engineering with a specialization in computer graphics and automated/procedural content generation for 2D/3D applications and games. He is most proficient in .NET C# development, but he has also worked with several other lan... Click to continue

David Nadaraia, Georgia

Member since April 7, 2015
David is a highly motivated systems architect and software engineer with more than twenty years of experience, focused on object-oriented analysis and domain-driven architecture. He has a passion for algorithms and data structures design, data science, machine learni... Click to continue

Raphael do Vale Amaral Gomes, Brazil

Member since April 6, 2016
Raphael has over a decade of experience in developing web apps including coding, project planning, and specification. He has worked in several Java and JavaScript projects during his career. His technology stack involves Java, Spring, relational databases, and JavaSc... Click to continue


How are Toptal Prolog developers different?

At Toptal, we thoroughly screen our Prolog developers to ensure we only supply experts of the highest caliber. Of the more than 100,000 people who apply to join the Toptal network each year, we accept fewer than 3%. You'll work with engineering experts (never generalized recruiters or HR reps) to understand your goals, technical needs, and team dynamics. The end result: expertly-matched talent from our network, hand-selected to fit your business needs.

What is the no-risk trial period for Prolog developers?

We make sure that each engagement between you and your Prolog developer begins with a trial period of up to two weeks. This means that you have time to confirm the engagement will be successful. If you're completely satisfied with the results, we'll bill you for the time and continue the engagement for as long as you'd like. If you're not completely satisfied, you won't be billed. From there, we can either part ways, or we can provide you with another expert who may be a better fit and with whom we will begin a second, no-risk trial.

How fast can I hire Prolog developers through Toptal?

Depending on availability and how fast you can progress, you could start your no-risk trial with a Prolog developer within 48 hours of signing up. Most of our engagements start within 2 weeks of discussing your project with us.