Hire the Top 3% of Freelance CNN Developers

Toptal is a marketplace for dedicated Convolutional Neural Networks (CNN) developers. Top companies and startups choose Toptal CNN freelancers for their mission-critical CNN development projects.

No-Risk Trial, Pay Only If Satisfied.

Hire Freelance CNN Developers and Engineers

Jorge Muñoz

Freelance CNN Developer
SpainToptal Member Since February 27, 2020

Jorge is a deep learning researcher and engineer with a PhD in computer science and artificial intelligence and an MBA. He's successfully worked with startups based in San Francisco, London, and Madrid. Along with an expertise in AI, Jorge has several years of experience in the industry, including founding and running his own tech company. Since 2015, he’s been focusing primarily on remote roles.

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Manpreet Singh Minhas

Freelance CNN Developer
CanadaToptal Member Since August 17, 2021

Manpreet is a computer vision and deep learning engineer and developer who has taken many AI-based ideas from the research stage to production. He regularly shares his industry and research expertise in deep learning and computer vision by authoring technical articles on Medium's Towards Data Science. Manpreet's industry experience is backed by a master's degree in computer vision and deep learning, he is passionate about technology, and he loves to build cool stuff.

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Naoki Shibuya

Freelance CNN Developer
JapanToptal Member Since March 12, 2021

Naoki is a senior machine learning engineer with experience in PyTorch. He is passionate about deep learning training, and he worked on model quantization and neural architecture search for vision models. Naoki is also an experienced C++ programmer who has worked on real-time algorithmic trading systems.

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Tetyana Loskutova, PhD

Freelance CNN Developer
CanadaToptal Member Since June 17, 2022

Tetyana is a technology entrepreneur who strives to provide clients with end-to-end service when creating new software solutions or revamping old ones. Some of the projects she has completed include financial and accounting systems, ML-powered systems for NLP, forecasting, and anomaly detection. Tetyana has worked for clients in several countries and in various industries, such as energy, government, education, and biotechnology.

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Justas Birgiolas PhD, MBA

Freelance CNN Developer
United StatesToptal Member Since March 31, 2020

Justas recently graduated from a computational neuroscience doctoral program where he applied computer vision and machine learning methods to build supercomputer models of the brain. Before that, he received an MBA from Carnegie Mellon University. In addition to graduate training, Justas is an experienced full-stack web developer. He works as a software engineer at a rapidly growing, over $1 billion startup.

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Luboš Charčenko

Freelance CNN Developer
Czech RepublicToptal Member Since September 21, 2022

Lubos is a Python developer and skilled solution architect with 8+ years of experience leading teams in the development of high-load systems. He's also worked as a founding engineer and chief architect at the startup, Kiwi.com. Lubos excels at MVPs, distributed systems, performance optimization, web scraping, and APIs and has extensive experience with large database clusters like PostgreSQL, Elastic, and Cassandra. Lubos is driven by the philosophy, "Do it with passion or don't do it at all."

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Reza Vaghefi

Freelance CNN Developer
United StatesToptal Member Since February 3, 2022

Reza holds an MS and a PhD in electrical and computer engineering. As a professional with more than ten years of experience in machine learning and data analysis, he specializes in different programming languages such as Python, R, C, C++, and MATLAB. Reza has a strong background in software engineering, algorithms, and data structures.

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Federico Rabinovich

Freelance CNN Developer
ArgentinaToptal Member Since September 19, 2022

Federico is an IT professional who has served hundreds of clients over the last 15 years, always going the extra mile to deliver superb products. He became passionate about deep learning five years ago and has worked on various AI-related projects, from time series forecasting with LSTM to computer vision and NLP tasks using ConvNets and Transformers. Federico has built models to automate document verification, saving thousands of hours of manual work and preventing fraud for millions.

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Behrang Koushavand

Freelance CNN Developer
CanadaToptal Member Since July 6, 2022

Behrang is a geo-statistician, data scientist, and professional engineer with 10+ years of industry experience. He has deep knowledge of multivariate statistics and industry scale optimization algorithms, classical machine learning, deep learning, and computer vision. Behrang has participated in 30+ Kaggle competitions and has experience with different types of data and ML algorithms.

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Chandrachud Basavaraj

Freelance CNN Developer
FranceToptal Member Since May 15, 2018

Chandrachud is an experienced machine learning (ML) and artificial intelligence (AI) engineer. He studied at top schools in India and France and was, until recently, CTO of an early-stage AI startup. Chandrachud loves ML, computer vision, and large language models (LLMs) and has delivered high-quality work on various ML projects. He has been building and integrating multiple components to deploy AI systems in production on the cloud. Chandrachud loves to innovate and create cool technology.

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Halim Abbas

Freelance CNN Developer
United StatesToptal Member Since October 24, 2019

Halim is a high-tech innovator who's spearheaded world-class data science projects at game-changing tech companies like eBay and Teradata. Formally educated in machine learning, his professional expertise spans information retrieval, natural language processing, and big data. Halim has a proven track record of applying state-of-the-art data science techniques across industry verticals such as eCommerce, web and mobile services, airline, and biopharma.

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Discover More CNN Developers in the Toptal Network

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

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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 CNN 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 CNN developer for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

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

FAQs

  • How are Toptal CNN developers different?

    At Toptal, we thoroughly screen our CNN 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 CNN developers in less than 48 hours through Toptal?

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

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

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

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