Hire the Top 3% of Freelance Recommendation Systems Specialists

Toptal is a marketplace for top Recommendation Systems Specialists. Top companies and start-ups choose Toptal Recommendation Systems freelancers for their mission-critical software projects.

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Hire Freelance Recommendation Systems Specialists

Carlos del Cacho

Freelance Recommendation Systems Specialist

SpainToptal Member Since October 2, 2015

With 15+ years of experience, Carlos has deep technical knowledge within the AI space. A rare breed with expertise in data engineering, data science, and general software architecture. A techie with a business heart, he has gained wisdom in online business models, retention strategies, churn analysis, LTV computation, and sales forecasting within a variety of industries.

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Abhimanyu Veer Aditya

Freelance Recommendation Systems Specialist

United StatesToptal Member Since March 7, 2019

Abhimanyu is a machine learning expert with 15 years of experience creating predictive solutions for business and scientific applications. He’s a cross-functional technology leader, experienced in building teams and working with C-level executives. Abhimanyu has a proven technical background in computer science and software engineering with expertise in high-performance computing, big data, algorithms, databases, and distributed systems.

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Gaurav Singh

Freelance Recommendation Systems Specialist

United KingdomToptal Member Since August 12, 2020

Gaurav is a talented machine learning and NLP scientist with a Ph.D. from University College London. Gaurav's research focused on information extraction from unstructured text using deep learning, mainly under scarce training data constraints. He sped up convergence in training deep neural networks, improving generalization and robustness to adversarial noise, and developed an automated approach for finding promising materials from the scientific literature for making energy devices.

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Ahmed Shaher

Freelance Recommendation Systems Specialist

EgyptToptal Member Since May 2, 2021

Ahmed is a senior data scientist with experience in innovative data science projects, including four years at Microsoft where he has worked on projects in the fintech, eCommerce, media, and oil and gas sectors. Ahmed has collaborated with customers' engineering teams and built complete pipelines, including data ingestion, machine learning models, and deployment to production. His industry experience is backed by a master's in computer science and machine learning from a top US business school.

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Ming Liu

Freelance Recommendation Systems Specialist

SingaporeToptal Member Since May 4, 2021

Ming is a machine learning engineer specializing in recommender and anti-fraud systems. He has been working in data science and AI for the past four years, including building and improving the recommender system for Shopee and TikTok, which have hundreds of millions of users and items. Ming's industry experience is backed by a master's degree in computer science.

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Leandro J M Machado

Freelance Recommendation Systems Specialist

BrazilToptal Member Since August 8, 2018

Leandro is a data scientist and since 2013, he's been delivering data and machine learning solutions for clients in the fields of eCommerce, advertising, insurance, and financial services. His expertise ranges from early-stage prototyping to deploying large-scale machine learning services.

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Dávid Natingga, Ph.D.

Freelance Recommendation Systems Specialist

SlovakiaToptal Member Since November 25, 2019

Dávid helps his clients solve challenging analytical problems using mathematics, data science, and technology. His diverse experience includes being a researcher at Infosys Labs, a full-stack engineer at Palantir, a software engineer contractor at TomTom, and a data science contractor at Inflowmatix. Dávid researches, architects, designs, specifies, develops, and deploys each solution through deep insights and a proven process. His strengths include curiosity, creativity, and persistence.

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Eriksson Monteiro

Freelance Recommendation Systems Specialist

PortugalToptal Member Since February 16, 2018

Eriksson possesses a PhD in computer science and is an experienced full-stack developer and machine learning engineer. For the past five years, he's built web and mobile applications and has participated in several machine learning tasks in diverse data science fields. He's particularly good at working with application frameworks such as Django, Play Framework, and Node.js.

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Thomas James Cartwright

Freelance Recommendation Systems Specialist

United KingdomToptal Member Since March 24, 2020

Thomas is a machine learning engineer with several years of experience developing software solutions. Thomas also has an MSc in artificial intelligence (with merit) from the University of Edinburgh, specializing in traditional machine learning, deep learning, and reinforcement learning. Due to a keen interest in technology entrepreneurship, Thomas joined Toptal to contribute his expertise (primarily with ML and Python) and experience to freelance projects.

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Adam Ivansky

Freelance Recommendation Systems Specialist

CanadaToptal Member Since September 15, 2018

Adam has six years of experience in data engineering and data science. His tools of choice include Python 3, Spark, and SQL. His main focus areas include ETLs and machine learning marketing pipelines. Adam is able to effectively communicate with both highly technical and non-technical specialists.

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Claudio S. De Mutiis

Freelance Recommendation Systems Specialist

United KingdomToptal Member Since September 16, 2020

Claudio is a senior data scientist with expertise in machine learning, databases, robotics, NLP, computer vision, and a passion for self-driving cars. He has utilized his skills in convolutional neural networks, transfer learning, TensorFlow, and Keras to develop several projects related to advanced driver-assistance systems. Claudio is also experienced in the eCommerce and retail spaces.

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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 start up, they are our secret weapon.

Brantley Pace, CEO & Co-Founder

Tripcents

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

K Dunn & Associates

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

Radeeus

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

ProHatch

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

Site Specific Software Solutions

We used Toptal to hire a developer with extensive Amazon Web Services experience. We interviewed four candidates, one of which turned out to be a great fit for our requirements. The process was quick and effective.

Abner Guzmán Rivera, CTO and Chief Scientist

Photo Kharma

Sergio was an awesome developer to work with. Top notch, responsive, and got the work done efficiently.

Dennis Baldwin, Chief Technologist and Co-Founder

PriceBlink

Working with Marcin is a joy. He is competent, professional, flexible, and extremely quick to understand what is required and how to implement it.

André Fischer, CTO

POSTIFY

We needed a expert engineer who could start on our project immediately. Simanas exceeded our expectations with his work. Not having to interview and chase down an expert developer was an excellent time-saver and made everyone feel more comfortable with our choice to switch platforms to utilize a more robust language. Toptal made the process easy and convenient. Toptal is now the first place we look for expert-level help.

Derek Minor, Senior VP of Web Development

Networld Media Group

Toptal's developers and architects have been both very professional and easy to work with. The solution they produced was fairly priced and top quality, reducing our time to launch. Thanks again, Toptal.

Jeremy Wessels, CEO

Kognosi

We had a great experience with Toptal. They paired us with the perfect developer for our application and made the process very easy. It was also easy to extend beyond the initial time frame, and we were able to keep the same contractor throughout our project. We definitely recommend Toptal for finding high quality talent quickly and seamlessly.

Ryan Morrissey, CTO

Applied Business Technologies, LLC

I'm incredibly impressed with Toptal. Our developer communicates with me every day, and is a very powerful coder. He's a true professional and his work is just excellent. 5 stars for Toptal.

Pietro Casoar, CEO

Ronin Play Pty Ltd

Working with Toptal has been a great experience. Prior to using them, I had spent quite some time interviewing other freelancers and wasn't finding what I needed. After engaging with Toptal, they matched me up with the perfect developer in a matter of days. The developer I'm working with not only delivers quality code, but he also makes suggestions on things that I hadn't thought of. It's clear to me that Amaury knows what he is doing. Highly recommended!

George Cheng, CEO

Bulavard, Inc.

As a Toptal qualified front-end developer, I also run my own consulting practice. When clients come to me for help filling key roles on their team, Toptal is the only place I feel comfortable recommending. Toptal's entire candidate pool is the best of the best. Toptal is the best value for money I've found in nearly half a decade of professional online work.

Ethan Brooks, CTO

Langlotz Patent & Trademark Works, Inc.

In Higgle's early days, we needed the best-in-class developers, at affordable rates, in a timely fashion. Toptal delivered!

Lara Aldag, CEO

Higgle

Toptal makes finding a candidate extremely easy and gives you peace-of-mind that they have the skills to deliver. I would definitely recommend their services to anyone looking for highly-skilled developers.

Michael Gluckman, Data Manager

Mxit

Toptal’s ability to rapidly match our project with the best developers was just superb. The developers have become part of our team, and I’m amazed at the level of professional commitment each of them has demonstrated. For those looking to work remotely with the best engineers, look no further than Toptal.

Laurent Alis, Founder

Livepress

Toptal makes finding qualified engineers a breeze. We needed an experienced ASP.NET MVC architect to guide the development of our start-up app, and Toptal had three great candidates for us in less than a week. After making our selection, the engineer was online immediately and hit the ground running. It was so much faster and easier than having to discover and vet candidates ourselves.

Jeff Kelly, Co-Founder

Concerted Solutions

We needed some short-term work in Scala, and Toptal found us a great developer within 24 hours. This simply would not have been possible via any other platform.

Franco Arda, Co-Founder

WhatAdsWork.com

Toptal offers a no-compromise solution to businesses undergoing rapid development and scale. Every engineer we've contracted through Toptal has quickly integrated into our team and held their work to the highest standard of quality while maintaining blazing development speed.

Greg Kimball, Co-Founder

nifti.com

How to Hire Recommendation Systems Specialists 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 Recommendation Systems Specialist for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

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

FAQs

  • How are Toptal Recommendation Systems Specialists different?

    At Toptal, we thoroughly screen our Recommendation Systems Specialists to ensure we only match you with talent of the highest caliber. Of the more than 100,000 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. Start now.

  • Can I hire Recommendation Systems Specialists in less than 48 hours through Toptal?

    Depending on availability and how fast you can progress, you could start working with a Recommendation Systems Specialist within 48 hours of signing up. Start now.

  • What is the no-risk trial period for Toptal Recommendation Systems Specialists?

    We make sure that each engagement between you and your Recommendation Systems Specialist 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. Start now.

Tap Into World-Class Talent

  • 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

    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

    Hire in under 2 weeks and scale your team up or down as needed, no strings attached.

  • 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

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

  • Expert Talent Matching

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

Top Recommendation Systems Specialists are in High Demand.

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