Hire the Top 3% of Freelance xUnit Developers

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Hire Freelance xUnit Developers and Engineers

View Rizwan

Rizwan Rizvi

Freelance xUnit Developer

United StatesToptal Member Since May 21, 2018

Rizwan has a reputation for overcoming complex challenges through clear thinking, innovative approaches, and enhancing the communication between different parts of organizations. Throughout his career, he has optimized the efforts of diverse and dispersed teams of IT professionals and consistently has delivered projects profitably in challenging environments.

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xUnitCLINQAndroidC#C#.NETVisual Basic 6 (VB6)Visual Basic .NET (VB.NET)Visual Basic for Applications (VBA)PythonJavaHTML5ASP.NET MVC
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Ivaylo Dimov

Freelance xUnit Developer

BulgariaToptal Member Since July 22, 2017

For the past 14 years, Ivaylo’s worked as a software engineer and for the past six as a tech lead, architect, and consultant specializing in .NET and the front-end. He’s built highly scalable and customizable SaaS platforms for airlines, non-government organizations, online gambling providers as well as direct sellers, online bookers, and clinical laboratory solution providers. He implements best practices and efficiency into everything he does.

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xUnitSQLC#.NET 4ASP.NET Web APIMicrosoft Visual StudioAzure App ServiceAgileAzure SQLTypeScriptSQL Azure
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Manuel Sauceda

Freelance xUnit Developer

MexicoToptal Member Since November 7, 2012

Manuel is a driven and enthusiastic web developer, specializing in .NET software. He has significant experience writing both front- and back-end code, and enjoys working with new and innovative technologies. He has written a number of web tools to enhance productivity in the workplace.

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xUnitCSS3JavaScriptjQueryC#AjaxHTML5jQuery UIKnockout.jsSQLASP.NET MVC.NET CoreAzure App Service
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Lev Yastrebov

Freelance xUnit Developer

RussiaToptal Member Since January 8, 2020

Lev is an accomplished C# and .NET developer who leverages test-driven development, static analysis, and in-depth knowledge of technologies to solve business tasks with effective, robust, and clean code. Lev has strong abstract thinking abilities, which he applies to the development of anything from complex algorithms to web apps, frameworks, and APIs.

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xUnitC#.NETC#.NETVisual StudioWindows
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Muhammad Othman

Freelance xUnit Developer

EgyptToptal Member Since August 3, 2017

Muhammad is a highly motivated, dedicated, versatile, and skilled full-stack software developer with four years of professional experience working in various positions. he is focused on building extendable and easily maintainable solutions to fit customers’ requirements. he has developed client-side apps using Angular and React, and used C# and Node.js to develop robust server-side apps.

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xUnitC#C#.NETJavaScriptFront-endASP.NET MVCASP.NET Web API.NET
View Marko

Marko Pađen

Freelance xUnit Developer

GermanyToptal Member Since July 9, 2019

Marko has over a decade of experience with large-scale software including architecture, design, coding, testing, documentation, build, and release. He's held a variety of roles throughout his career such as software engineer and architect, technology lead, full-stack developer, scrum master, QA mentor, and DevOps engineer.

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xUnitC#iOSASP.NET Web APISQL.NET.NET CoreWinFormsMicrosoft Unit TestsAzure DevOpsMySQLRedis
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Brantley Pace, CEO & Co-Founder

Tripcents

In addition to sharp technical skills, Faruk had a great attitude and is a really exceptional communicator. He always let us know where he was with his work, thoroughly and reliably. That's not always the case, and it made working remotely considerably easier. He was an easy integration into the team.

Leif Abraham, Co-Founder

AND CO Ventures Inc

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.

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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.

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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.

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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!

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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.

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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.

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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

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How to Hire xUnit 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 xUnit developer for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

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

FAQs

  • How are Toptal xUnit developers different?

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

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

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

    We make sure that each engagement between you and your xUnit 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. Start now.

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