Hire the Top 3% of Freelance PCL Developers

Toptal is a marketplace for dedicated PCL developers, engineers, programmers, coders, architects, and consultants. Top companies and startups choose Toptal PCL freelancers for their mission-critical PCL development projects.

No-Risk Trial, Pay Only If Satisfied.

Hire Freelance PCL Developers and Engineers

Eduard Feicho

Freelance PCL Developer
Germany
Toptal Member Since March 28, 2022

Eduard is a computer scientist from Germany with a passion for computer vision. He has extensive experience in the automotive sector as an ex-BMW, Hella, and Volkswagen self-driving car engineer. In London, UK, Eduard has developed and kickstarted Zappar's ZapBox: Mixed Reality for $30 project.

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Marc-Stefan Cassola

Freelance PCL Developer
Spain
Toptal Member Since September 11, 2015

Marc-Stefan is a skilled software engineer with 20 years of experience developing web applications with a strong focus on the front end in Vue.js and 3D graphics in Three.js. He is an excellent team player, passionate about elegant, high-quality code.

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Romain Thalineau

Freelance PCL Developer
Romania
Toptal Member Since January 29, 2018

Romain is a seasoned data scientist and machine learning engineer with a Ph.D. in quantum physics and expertise in Python and the PyData stack. Having worked in three different countries for companies of all sizes, from startups to global organizations, Romain is a versatile and communicative engineer.

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Yves Daoust

Freelance PCL Developer
Belgium
Toptal Member Since July 5, 2017

Yves is a senior developer with extensive experience in image processing software—particularly for machine vision applications. While he's been focusing on computer vision for most of his career, Yves is interested in branching out and working on other projects. He's communicative, professional, and easy to work with.

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Hovhannes Kasarjyan

Freelance PCL Developer
Armenia
Toptal Member Since July 5, 2019

Hovhannes has a Ph. D in computer science, and eight years of experience in automation frameworks development. He has a strong background in C++, developing desktop apps, and has worked with companies such as Synopsys, Vmware, and Mentor Graphics.

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Karthik Narayan

Freelance PCL Developer
United States
Toptal Member Since May 5, 2020

Karthik is a machine learning expert with over a decade of experience. His career has been punctuated by building large-scale ML algorithms for mission-critical systems including creating ML-based high-frequency trading systems that trade more than 5% of the US equities markets (Hudson River Trading) and creating novel deep-learning-based click-through-rate prediction systems (Google). Karthik also has a Ph.D. in artificial intelligence from UC Berkeley, where he was an NSF and NDSEG Fellow.

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André Hänsel

Freelance PCL Developer
Germany
Toptal Member Since February 2, 2022

André is a developer, architect, and technical product owner for various web projects in logistics, eCommerce, payment, healthcare, and many other areas. He is proficient in PHP, Go, Kotlin, JavaScript, and occasionally Rust. André sometimes uses Vue.js, PostgreSQL, Elasticsearch, and other technologies. Experienced in DevOps with GitLab and Kubernetes, André is also competent in building and supervising teams.

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Fabio Brea

Freelance PCL Developer
Italy
Toptal Member Since December 7, 2021

Fabio is a full-stack software engineer with more than six years of industry experience and a graduate degree in Computer Engineering. He develops efficient and maintainable solutions and likes overcoming complex challenges through clear thinking and innovative approaches. Fabio has extensive experience in C#, C++, Qt, Windows Presentation Foundation (WPF), and SQL throughout his career and is eager to leverage his skills to benefit clients.

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Guinther Kovalski da Costa

Freelance PCL Developer
Brazil
Toptal Member Since May 25, 2023

Guinther is a highly skilled computer vision engineer with 5+ years of experience building systems with millions of users. Specializing in deep learning, object detection, tracking, recognition, and algorithms, he excels at breaking complex, open-scope problems into actionable plans by determining tasks and objectives. Guinther successfully defines processing hardware, camera positioning, data requirements, system architecture, and everything involved in transforming pixels into real value.

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Burak Ercan

Freelance PCL Developer
Turkey
Toptal Member Since September 27, 2022

Burak is a senior computer vision engineer and a PhD candidate with 12 years of industrial experience. As an expert in computer vision, deep learning, and software development with C++ and Python, he worked on various projects in large defense companies and AI startups, demonstrating a broad range of technical and soft skills. Burak describes himself as a lifelong learner. His goal is to be a part of impactful applied research and engineering where he can fully demonstrate his skills.

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Cristian P

Freelance PCL Developer
United States
Toptal Member Since December 8, 2022

Cristian has four years of experience in Computer Vision (CV) and Machine Learning (ML). He has worked in natural language processing, autonomous driving at startups, and face tracking at Oculus. Running throughout the whole ML system lifecycle, from training models to testing and serving behind an application interface. Cristian enjoys curating datasets and can communicate with all teams to articulate results while researching tooling, frameworks, and papers needed for an optimal solution.

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Toptal in the press

... 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
Elmar Platzer
Leading a digital transformation
Building a cross-platform app to be used worldwide
Building a cross-platform app to be used worldwide
Drilling into real-time data creates an industry game changer
Drilling into real-time data creates an industry game changer
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 PCL 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 PCL developer for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

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

FAQs

  • How are Toptal PCL developers different?

    At Toptal, we thoroughly screen our PCL developers to ensure we only match you with talent of the highest caliber. Of the more than 200,000 people who apply to join the Toptal network each year, fewer than 3% make the cut. You’ll work with engineering experts (never generalized recruiters or HR reps) to understand your goals, technical needs, and team dynamics. The end result: expert vetted talent from our network, custom matched to fit your business needs.

  • Can I hire PCL developers in less than 48 hours through Toptal?

    Depending on availability and how fast you can progress, you could start working with a PCL developer within 48 hours of signing up.

  • What is the no-risk trial period for Toptal PCL developers?

    We make sure that each engagement between you and your PCL 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 PCL Developers Are in High Demand.

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