How are Toptal Statisticians different?

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

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

What is the no-risk trial period for Toptal Statisticians?

We make sure that each engagement between you and your Statistician 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.

Hire the Top 3% of Freelance Statisticians

Toptal is a marketplace for dedicated Statisticians. Top companies and startups choose Toptal Statistics freelancers for their mission-critical Statistics development projects.

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No-Risk Trial, Pay Only If Satisfied.

Trusted by leading brands and startups

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Hire Freelance Statisticians

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View Derek

Derek Owens-Oas

Freelance Statistician

United StatesToptal Member Since January 21, 2020

Derek has a Ph.D. in statistical science and has worked as a data scientist and software developer at Xylem. A published author in the Journal of Classification, his expertise is in providing technical reports and insights with interactive visualizations. Derek's extensive knowledge of Python and R libraries, state-of-the-art methods, and ability to communicate make him an asset to any company. His specialties include text and online social network analysis.

Statistics RStudio Shiny Data Analytics Data Reporting Data Visualization Pandas Data Cleaning ETL Analytics Algorithms Natural Language Processing (NLP)Data Modeling Data Engineering + more

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View Ryan

Ryan Tang

Freelance Statistician

United StatesToptal Member Since January 21, 2022

Ryan is an applied scientist empowering businesses to unlock the full potential of data in solving intricate, complex business problems. For the past 8 years, he's been dedicated to building pragmatic, data-driven solutions that blend scientific rigor with practical business insight. With experience spanning technology, real estate, and insurance industries, he's played a pivotal role in driving significant revenue growth, developing cutting-edge products, and optimizing business functions.

Statistics Python Git Big Data Analytics Object-oriented Programming (OOP)Unit Testing Algorithms Machine Learning Recommendation Systems Business Intelligence (BI)PostgreSQL Oracle + more

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View Parham

Parham Hamouni

Freelance Statistician

CanadaToptal Member Since March 14, 2022

Parham is a data and applied research scientist with 4+ years of machine learning (ML) and deep learning experience. With solid understanding and hands-on experience in Graph ML, natural language processing (NLP), computer vision, time series, generative adversarial networks (GAN), and statistics, he has been teaching Graph ML online and publishing academic papers. Parham successfully led projects using data engineering, clarifying ambiguous problems, and driving insight for the client.

Statistics Python Deep Learning Natural Language Processing (NLP)Computer Vision Artificial Intelligence (AI)Pandas + more

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View Elizabeth

Elizabeth Eardley, PhD

Freelance Statistician

GermanyToptal Member Since February 23, 2022

Elizabeth is a versatile data scientist, combining a strong scientific background from postdoctoral research with six years of industry experience, including Booking.com and Skyscanner. She excels at applying scientific techniques to data to support and automate decision-making, optimize products, and uncover actionable insights. Elizabeth has conducted extensive A/B testing and built and scaled multiple online experimentation platforms and optimization programs.

Statistics Data Analysis Data Inference SQL A/B Testing + more

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View Sunil

Sunil Kumar

Freelance Statistician

SwitzerlandToptal Member Since December 20, 2021

Sunil's expertise lies in developing novel statistical and mathematical models for quantitative and qualitative data assessment. His primary strengths are ML, AI, big data, systems biology, and high-performance computing. He has co-authored 5+ papers in sleep science and helped develop solutions for wireless data transfer, DB management, and monitoring software lifecycle processes. Sunil is adept in overseeing research to ensure rapid development and deployment of innovative product lines.

Statistics Machine Learning Statistical Data Analysis + more

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View Amanbir

Amanbir Singh

Freelance Statistician

IndiaToptal Member Since September 13, 2021

Amanbir has 10 years of experience in data science, analytics, and back-end engineering. He has worked at a large multilateral organization and with early-stage tech startups. Amanbir excels at working with clients in tackling complex business problems and has deep expertise in machine learning, data analysis, and building scalable web apps.

Statistics Python Pandas Django Machine Learning Data Analytics Data Mining Web Scraping Artificial Intelligence (AI)Data Analysis MySQL Scikit-learn Statistical Analysis + more

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View Yaroslav

Yaroslav Kopotilov

Freelance Statistician

SerbiaToptal Member Since April 9, 2020

Yaroslav is a full-stack data scientist with experience in business analysis, predictive modeling, data visualization, data orchestration, and deployment. He leverages a wide range of machine learning methods, statistics, and business insights to find just the right solution for a problem. Above everything else, Yaroslav aims to deliver a project that would be truly useful for his clients.

Statistics Data Analysis Predictive Analytics Jupyter Machine Learning Python Scikit-learn Pandas Algorithmic Trading Data Analytics NumPy Data Pipelines + more

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View Timo

Timo Klock

Freelance Statistician

GermanyToptal Member Since September 13, 2021

Timo is a full-stack data scientist with eight years of professional experience in data-heavy applications and a PhD in machine learning and statistics. He can work in different roles on the data lifecycle in industrial applications as a data engineer, data scientist, ML engineer, or data analyst. Timo is experienced with Python and SQL, and many modern data frameworks.

Statistics Machine Learning Scikit-learn NumPy JSON SciPy Clustering Data Inference Statistical Learning + more

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View Orhan

Orhan Balotu

Freelance Statistician

TurkeyToptal Member Since December 28, 2021

Orhan is a data scientist with a solid mathematical background. Over the last four years, he has worked in global enterprises and small startups. Meanwhile, he managed to practice his theoretical knowledge in various business problems. Orhan's primary focus areas are data-driven decision-making, statistical modeling, and optimization.

Statistics Python Jupyter Amazon Web Services (AWS)Python 3 Data Visualization SQL Scikit-learn NumPy Pandas Artificial Intelligence (AI)Deep Learning Machine Learning + more

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View Dusan

Dusan Maljkovic

Freelance Statistician

SerbiaToptal Member Since December 15, 2022

Dusan is a talented game designer with a mathematical soul. A recipient of Epic MegaGrants, he loves a good challenge and has created 20+ games. Dusan is proficient in technical-related art, pipeline design, tool programming, project optimization, shader coding, and VFX creation. He has an excellent grasp of both the artistic and technical skillsets required to deliver and launch top products and feels right at home with programming and system architecture design.

Statistics Unreal Engine Game Design 3D Games Game Development + more

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View Marijo

Marijo Alilović

Freelance Statistician

CroatiaToptal Member Since June 15, 2022

Marijo is an experienced data scientist with a strong mathematics and mathematical statistics background. He is proficient in statistical analysis, data handling, and optimization techniques and effectively translates complex data into actionable insights, leveraging solid analytical reasoning and precise communication skills. Marijo is detail-oriented, proficient in R, SQL, and Python, and passionate about delivering data-driven solutions across diverse domains.

Statistics R RStudio RStudio Shiny Data Cleaning Data Validation Data Visualization Data Scientist + more

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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
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 Statisticians through Toptal

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.

Work With Hand-Selected Talent

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

The Right Fit, Guaranteed

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

FAQs

How are Toptal Statisticians different?
At Toptal, we thoroughly screen our Statisticians 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 Statisticians in less than 48 hours through Toptal?
Depending on availability and how fast you can progress, you could start working with a Statistician within 48 hours of signing up.
What is the no-risk trial period for Toptal Statisticians?
We make sure that each engagement between you and your Statistician 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
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 talent within 48 hours 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.