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 startups choose Toptal Prolog freelancers for their mission-critical software projects.

No-Risk Trial, Pay Only If Satisfied.

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Hire Freelance Prolog Developers and Engineers

Wojciech Klimkiewicz

Freelance Prolog Developer
Poland
Toptal Member Since May 5, 2022

Wojciech is a software architect and engineer with 10+ years of experience designing and delivering software solutions for high-volume businesses. He has a strong background in mobile applications development, consulting, and machine learning and has worked with many clients across different industries. This consolidated background allows Wojciech to leverage his knowledge to help clients develop robust solutions, improve their processes, and deliver on time.

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Adrian Dominiczak

Freelance Prolog Developer
Poland
Toptal Member Since July 21, 2020

Adrian is a senior big data engineer with nearly a decade of professional experience. Adrian started his career as a software engineer at Samsung's R&D and has worked on a range of projects from machine learning and big data engineering in banking and pharmaceutical industries to big data and cloud architecting at Santander and Lingaro. Adrian's areas of expertise lie mainly with Hadoop and Spark.

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Braden Kelley

Freelance Prolog Developer
United States
Toptal Member Since May 23, 2016

Braden has over eight years of experience, including more than three years of freelancing, as a full-stack developer working mainly with JavaScript, HTML/CSS, PostgreSQL, and Perl in a *nix environment. He's also completed multiple six-month internships before graduating from Oregon State University with a bachelor's degree in computer science. He's a big fan of open-source software and likes to stay up-to-date on the latest technologies.

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Robby Goetschalckx

Freelance Prolog Developer
United States
Toptal Member Since December 12, 2017

Robby is a machine learning expert with 10+ years of experience in research and back-end software development for machine learning solutions. With master's degrees in computer science and artificial intelligence in addition to his Ph.D. in computer science, Robby is well equipped to provide solutions to a variety of issues in companies of all sizes.

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Vladislav Nenchev, Ph.D.

Freelance Prolog Developer
Finland
Toptal Member Since June 22, 2020

Vladislav is an expert with two decades of experience in software development, computer science, and mathematics, backed up by a doctoral degree. His major accomplishments include the development of ERP and AI solutions with the high complexity of business logic and algorithms. He's currently focusing on further self-development in deep learning.

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Robert Špendl

Freelance Prolog Developer
Slovenia
Toptal Member Since February 24, 2021

Robert is an experienced and versatile engineer and manager with vast experience in the development of IT projects, including healthcare, mobility, and custom solutions for environmental infrastructure and industrial process control. From his pioneering work in machine learning and AI for environmental projects in the early 1990s, Robert combines his computer science and chemical and civil engineering expertise to integrate complex technical solutions with advanced software.

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Luís Filipe Teófilo

Freelance Prolog Developer
Portugal
Toptal Member Since December 8, 2014

With experience both as a scientist and an industrial software developer, Luís has the capacity to address real-world problems with creativity and effectiveness. His background in R&D also gives him an edge in the implementation of efficient and clean solutions to solve problems with unusual requirements.

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Maciej Karpicz

Freelance Prolog Developer
Poland
Toptal Member Since May 4, 2018

Maciej is an automation enthusiast who's borderline obsessed with efficiency. Along with his dedication to his craft, he possesses strong analytics and a business-minded approach. As a manager and developer, he delivered projects ranging from small web apps to heavy computer vision-based solutions in healthcare, finance, eCommerce, and education.

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Ryan McElroy

Freelance Prolog Developer
United States
Toptal Member Since June 1, 2021

Ryan is a software development, design, and management professional with 10+ years of experience as a consultant, including 5+ years at the executive level. His expertise ranges from hands-on development/operations to solution and enterprise architecture. With broad industry experience (insurance, finance, eCommerce, utilities, and more), Ryan brings value to any client who wants to start on the right foot or improve what they have.

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Sheldon Linker

Freelance Prolog Developer
United States
Toptal Member Since July 6, 2020

Dr. Linker has been doing consulting and contract programming for decades. He has specialized in database work since 1978. His doctoral work involved AI and knowledge bases. He is also adept at programming servers, client systems, desktop systems, embedded systems, and a number of other types of systems. Sheldon has served in a database, programming, business analyst, and project management capacity. He currently teaches the latter two at the University of Maryland online.

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Jey Kottalam

Freelance Prolog Developer
United States
Toptal Member Since May 14, 2020

Jey is a computer scientist specializing in high-performance system software, machine learning, mathematical optimization, and related areas. He has created predictive tools, libraries for conducting massive data analysis, contributed to the development of frameworks, and worked as a research engineer at the University of California, Berkeley. Jey is an accomplished software engineer proficient across a multitude of back-end technologies.

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... allows corporations to quickly assemble teams that have the right skills for specific projects.

Despite accelerating demand for coders, Toptal prides itself on almost Ivy League-level vetting.

Our clients
Creating an app for the game
Conor Kenney
Creating an app for the game
Leading a digital transformation
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Leading a digital transformation
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Drilling into real-time data creates an industry game changer
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Testimonials
Tripcents wouldn't exist without Toptal. Toptal Projects enabled us to rapidly develop our foundation with a product manager, lead developer, and senior designer. In just over 60 days we went from concept to Alpha. The speed, knowledge, expertise, and flexibility is second to none. The Toptal team were as part of tripcents as any in-house team member of tripcents. They contributed and took ownership of the development just like everyone else. We will continue to use Toptal. As a startup, they are our secret weapon.

Brantley Pace

CEO & Co-Founder

I am more than pleased with our experience with Toptal. The professional I got to work with was on the phone with me within a couple of hours. I knew after discussing my project with him that he was the candidate I wanted. I hired him immediately and he wasted no time in getting to my project, even going the extra mile by adding some great design elements that enhanced our overall look.

Paul Fenley

Director

The developers I was paired with were incredible -- smart, driven, and responsive. It used to be hard to find quality engineers and consultants. Now it isn't.

Ryan Rockefeller

CEO

Toptal understood our project needs immediately. We were matched with an exceptional freelancer from Argentina who, from Day 1, immersed himself in our industry, blended seamlessly with our team, understood our vision, and produced top-notch results. Toptal makes connecting with superior developers and programmers very easy.

Jason Kulik

Co-Founder

As a small company with limited resources we can't afford to make expensive mistakes. Toptal provided us with an experienced programmer who was able to hit the ground running and begin contributing immediately. It has been a great experience and one we'd repeat again in a heartbeat.

Stuart Pocknee

Principal

How to Hire Prolog Developers Through Toptal

1

Talk to One of Our Industry Experts

A Toptal director of engineering will work with you to understand your goals, technical needs, and team dynamics.
2

Work With Hand-Selected Talent

Within days, we'll introduce you to the right Prolog developer for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

Work with your new Prolog developer for a trial period (pay only if satisfied), ensuring they're the right fit before starting the engagement.

Find Experts With Related Skills

Access a vast pool of skilled developers in our talent network and hire the top 3% within just 48 hours.

FAQs

  • How quickly can you hire with Toptal?

    Typically, you can hire a Prolog developer with Toptal in about 48 hours. For larger teams of talent or Managed Delivery, timelines may vary. Our talent matchers are highly skilled in the same fields they’re matching in—they’re not recruiters or HR reps. They’ll work with you to understand your goals, technical needs, and team dynamics, and match you with ideal candidates from our vetted global talent network.

    Once you select your Prolog developer, you’ll have a no-risk trial period to ensure they’re the perfect fit. Our matching process has a 98% trial-to-hire rate, so you can rest assured that you’re getting the best fit every time.

  • How do I hire a Prolog developer?

    To hire the right Prolog developer, it’s important to evaluate a candidate’s experience, technical skills, and communication skills. You’ll also want to consider the fit with your particular industry, company, and project. Toptal’s rigorous screening process ensures that every member of our network has excellent experience and skills, and our team will match you with the perfect Prolog developers for your project.

  • How are Toptal Prolog developers different?

    At Toptal, we thoroughly screen our Prolog developers to ensure we only match you with the highest caliber of talent. Of the more than 200,000 people who apply to join the Toptal network each year, fewer than 3% make the cut.

    In addition to screening for industry-leading expertise, we also assess candidates’ language and interpersonal skills to ensure that you have a smooth working relationship.

    When you hire with Toptal, you’ll always work with world-class, custom-matched Prolog developers ready to help you achieve your goals.

  • Can you hire Prolog developers on an hourly basis or for project-based tasks?

    You can hire Prolog developers on an hourly, part-time, or full-time basis. Toptal can also manage the entire project from end-to-end with our Managed Delivery offering. Whether you hire an expert for a full- or part-time position, you’ll have the control and flexibility to scale your team up or down as your needs evolve. Our Prolog developers can fully integrate into your existing team for a seamless working experience.

  • What is the no-risk trial period for Toptal 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.

Tap Into World-Class Talent

  • Trusted Experts Only

    Trusted Experts Only

    All of our talent are seasoned experts who ramp up quickly, readily contribute as core team members, and work with you to minimize onboarding time.

  • The Right Fit

    The Right Fit

    We have a knack for matching you with the right fit. Start working with your new hire on a no-risk trial period, paying only if satisfied.

  • Scale as Needed

    Scale as Needed

    Hire talent within 48 hours and scale your team up or down as needed, no strings attached.

  • Seamless Hiring

    Seamless Hiring

    We handle all aspects of billing, payments, and NDA’s. Let us take care of the overhead while you focus on building great products.

  • Flexible Engagements

    Flexible Engagements

    Choose the engagement type that suits your needs — hourly, part-time, or full-time — with the ability to change anytime.

  • Expert Talent Matching

    Expert Talent Matching

    Focus on your project and enjoy support from your dedicated account executive and expert talent matcher.

Top Prolog Developers Are in High Demand.

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