How are Toptal Discrete Mathematicians different?

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

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

What is the no-risk trial period for Toptal Discrete Mathematicians?

We make sure that each engagement between you and your Discrete Mathematician 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 Discrete Mathematicians

Toptal is a marketplace for dedicated Discrete Mathematicians. Top companies and startups choose Toptal Discrete Mathematics freelancers for their mission-critical development projects.

Hire a Top Discrete Mathematician Now

No-Risk Trial, Pay Only If Satisfied.

Trusted by leading brands and startups

Watch the case study

Hire Freelance Discrete Mathematicians

View Rob

Rob Merrick

Freelance Discrete Mathematician

United StatesToptal Member Since July 3, 2021

Rob is a software engineer with seven years of professional experience and a huge passion for game development. In 2015, he obtained a bachelor's degree in computer science with a mathematics minor. He worked as a game engineer, a full-stack engineer for web development, and a student researcher for a nuclear engineering facility. Recently, Rob started his own software engineering business that has released two apps to the Google Play and App Store to date.

Discrete Mathematics Visual Studio C#Calculus Statistics Unity3D + more

View Marina

Marina Mas Perez

Freelance Discrete Mathematician

PortugalToptal Member Since August 19, 2022

Marina is a professional software engineer with over four years of recent experience specializing in React and React Native. She has a bachelor's degree in mathematics and a four-year background in business intelligence analysis, where she has honed her analytical and collaboration skills. Marina is curious, loves new challenges, and constantly seeks innovative solutions to everyday problems.

Discrete Mathematics JavaScript React React Redux Jest Unit Testing + more

View Vladislav

Vladislav Nenchev, Ph.D.

Freelance Discrete Mathematician

FinlandToptal 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.

Discrete Mathematics Python Java .NET C#Algorithms Computer Science Databases Database Design Prolog LaTeX SQL Microsoft SQL Server + more

View Anna

Anna Tshngryan

Freelance Discrete Mathematician

NetherlandsToptal Member Since June 30, 2022

Anna is a data scientist with four years of experience in data analysis and machine learning. She works on end-to-end processes, from data scraping, data collection, and pre-processing, cleaning, and data visualization to predictive modeling development. She is skilled in training a number of ML models, comparing them, and conducting error analyses. Anna is looking for projects that allow her to use data and machine learning to solve complex problems.

Discrete Mathematics Ubuntu Linux Machine Learning Seaborn Data Analytics Python Data Visualization Programming Scikit-learn Pandas Visual Studio Code (VS Code)Predictive Analytics Data Modeling + more

View Tornike

Tornike Benidze

Freelance Discrete Mathematician

GeorgiaToptal Member Since January 21, 2022

Tornike is a self-motivated, strategic, and commercially focused information technology leader with 15 years of experience in software development, software solution architecture, IT project and program management, IT strategy development and roadmaps, and team leadership. Throughout his career, Tornike has successfully delivered web and mobile solutions across the finance and banking, gaming, electricity, pharmaceuticals, telecommunications, software development, and eCommerce industries.

Discrete Mathematics ASP.NET Web Forms + more

View Anand

Anand Ramanathan

Freelance Discrete Mathematician

United StatesToptal Member Since April 29, 2020

Anand is a leading applied scientist in LLM/GPT applications, blending engineering proficiency, product expertise, & the latest scientific insight. He has 20+ years of experience at Microsoft, Amazon, startups, & consulting. He is proficient in NLU, NLP, Python, & AI engineering. His innovative use of GPT for user-centric solutions enables him to skillfully transform complex AI technologies into efficient, practical products, consistently leading in industry advancements & setting new standards.

Discrete Mathematics Ruby Ruby on Rails (RoR)Natural Language Processing (NLP)Algorithms Flask SaaS Agile REST APIs Python 3 Pandas AutoML Computer Vision + more

View Rasel

Rasel Rana Rocky

Freelance Discrete Mathematician

BangladeshToptal Member Since January 27, 2022

Rasel is the co-founder, architect, and senior engineer of a SaaS platform called ThriveDesk. He's been working with web technologies for about eight years and has perfected numerous skills during this period. As a lifelong learner, Rasel is strongest in JavaScript, PHP, and MySQL but prefers working with Go.

Discrete Mathematics JavaScript PHP Laravel Node.js React REST APIs Data Scraping Web Scraping JSON Web Development Back-end Full-stack Development + more

View Abhijeet

Abhijeet A Mulgund

Freelance Discrete Mathematician

United StatesToptal Member Since February 1, 2019

Abhijeet is a data scientist and engineer with 3 years of experience working for companies of all sizes, from Google to startups. He specializes in machine learning and deep learning for natural language processing (NLP) and computer vision (CV). In addition, he is familiar with many data processing libraries. Abhijeet takes pride in his clean and maintainable Python code but has rapidly picked up languages including C++, Java, and JavaScript.

Discrete Mathematics Python 3 Machine Learning PyTorch Keras NumPy Linux Deep Learning Natural Language Processing (NLP)Software Development Integrated Circuits + more

View Vache

Vache Katsadze

Freelance Discrete Mathematician

GeorgiaToptal Member Since September 7, 2022

Vache is a software engineer who has developed numerous C and C++ applications for different companies, including Microsoft. He has led efforts to build public transportation payment system software with up to 500,000 daily active users. Vache's diverse working experience and strong academic background make him a significant contributor to any team.

Discrete Mathematics Computer Science RDBMS CMake Git Linux Microsoft Kinect CLion Algorithms C C++Windows SQL + more

View Mikayel

Mikayel Aghasyan

Freelance Discrete Mathematician

ArmeniaToptal Member Since July 20, 2022

Mikayel has about 20 years of experience in software development, working on various projects, including Windows desktop apps, web back-end systems, and mobile apps. He excels in C, C++, Java, Objective-C, and Swift. Mikayel always strives to deliver the best possible results to the business without compromising quality.

Discrete Mathematics Software Development Java Spring Boot iOS Swift JSON Objective-C REST APIs Full-stack Full-stack Development iOS Native Libraries iOS SDK + more

View Vittorio

Vittorio Ballestra

Freelance Discrete Mathematician

ItalyToptal Member Since March 23, 2021

Vittorio is a results-driven, full-stack software engineer with 20+ years of experience as a software architect, developer, and leader. In addition to working as a consultant and a freelance developer, he established his own software company and directed it for seven years. Vittorio applies his expertise in high-tech companies and innovative startups in Italy and beyond. He masters new challenges quickly and never tires of learning new things.

Discrete Mathematics Linux Java TypeScript Software Engineering Spring Jakarta EE Design Patterns Dart JavaScript CSS SQL Git Apache Maven + more

Discover More Discrete Mathematicians in the Toptal Network

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Toptal in the press

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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 Discrete Mathematicians 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 Discrete Mathematician for your project. Average time to match is under 24 hours.

The Right Fit, Guaranteed

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

FAQs

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