Hire the Best C# Developers Near Chicago

Toptal is a marketplace for top remote C# developers. Top companies and start-ups in Chicago choose Toptal C# freelancers for their mission-critical initiatives.

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Hire remote C# developers near Chicago or in a similar time zone

View Abdelrady

Abdelrady Tantawy

Freelance C# Developer

United StatesFreelance C# Developer at Toptal Since April 11, 2016

Abdelrady is a full-stack software engineer with 10+ years of development experience in medium to large size corporations including Intel, S-FDA, and GrowthZone. He has deep knowledge in multiple technologies including C#, JavaScript, ASP.NET, AngularJS, Entity Framework, SQL, and more. Abdelrady is passionate about building high-scalability software systems.

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C#HTML5JavaScriptASP.NET MVCASP.NET Web APIAngularJSKendo UIMicrosoft Visual StudioLINQFull-stackJson.NETAjax.NET
View David

David Alan Goben

Freelance C# Developer

United StatesFreelance C# Developer at Toptal Since January 16, 2017

David has spent a decade and some change in working on full-stack eCommerce development using a variety of tech (.NET, C#, SQL, ASP, JavaScript, MVC, REST API, jQuery, and regular expressions). He thrives in various work environments and is currently enjoying freelancing. David loves working on new things and what currently excites him now are the MVC pattern, the REST API, and the Entity framework.

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C#SQLASP.NET MVCNode.js
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Jeffrey Bennett

Freelance C# Developer

United StatesFreelance C# Developer at Toptal Since February 20, 2019

Jeffrey has over a decade of experience developing software. He takes great pride in his versatility as a full-stack developer. As a freelancer, Jeffrey has a depth of knowledge from working on projects ranging from game development in Unity, mobile development for iOS and Android, web applications using JavaScript and Cloud technologies like AWS and Azure cutting-edge XR apps.

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C#JavaScriptUnityUnity3DSlackJiraVisual StudioGitGitLabAgile Software DevelopmentScrumUnity Cloud BuildUnity3D GUI Development
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Andy Schroeder

Freelance C# Developer

United StatesFreelance C# Developer at Toptal Since June 11, 2017

Andy graduated from Tabor College with a computer science degree and has been developing software professionally since. He has worked on most .Net technologies since their release and most recently, he has been developing with various JavaScript frameworks.

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C#Visual Basic .NET (VB.NET)SQLASP.NETASP.NET Web FormsASP.NET IdentityMicrosoft Visual StudioASP.NET Web APIAngularBootstrapMicrosoft SQL ServerNode.js
View Cheryl

Cheryl Hoskins

Freelance C# Developer

United StatesFreelance C# Developer at Toptal Since December 31, 2015

Cheryl is a developer with strong communication skills who seeks to provide software solutions that delight her clients. She has enjoyed working with React, Node.js, REST APIs, GraphQL, SQL, MongoDB, and JavaScript recently and is ready to start putting her skills to work for you. In addition to her technical background, Cheryl has an MBA and can translate your business requirements into quality software solutions.

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C#JavaScriptAndroidMicrosoft Visual StudioHTML5ASP.NETjQueryMicrosoft SQL ServerASP.NET MVCTensorFlowNode.jsFull-stack
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Richard Sartor

Freelance C# Developer

United StatesFreelance C# Developer at Toptal Since April 14, 2020

Richard started teaching himself to write computer programs on a Texas Instruments graphing calculator in middle school. Since then, he has expanded his repertoire considerably. He's done a lot of 3D work, including graphics programming, rendering, 3D scanning, and analysis. He's done a lot of functional and performance testing of back-end HTTP REST services. Of late, he's been making an indie video game, doing all of the programming, graphics, writing, and business operations.

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C#
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Matthew Keas

Freelance C# Developer

United StatesFreelance C# Developer at Toptal Since July 13, 2013

Matthew is an enthusiastic student of computer science, distributed computing, compiler theory, computer security, self-configured Linux systems, and functional theory. Recent projects involve cross-cloud and private-cloud architecture, configuring multiple Kubernetes clusters, Rancher cluster manager, Longhorn distributed block-storage management, Apache Kafka, and IoT edge-computing.

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C#ReactJavaScriptPHPExpress.jsCodeIgniterjQueryVelocity.js2D GamesSoundCloud APIFacebook APITwitter APIHTML5 Canvas
View Eric

Eric Hurt

Freelance C# Developer

United StatesFreelance C# Developer at Toptal Since May 25, 2019

Eric is a former World Oil Award finalist with over seven years' experience developing applications on the .NET platform, including 2+ years in .NET Core and Angular 4+. He is a great communicator and has recently been promoted to scrum master and product development manager. He is currently the leader of a team of four and is increasing velocity every sprint while developing a new groundbreaking product.

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C#CSS3AngularTypeScript
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Eran Cahana

Freelance C# Developer

United StatesFreelance C# Developer at Toptal Since March 16, 2020

With a passion for building software and over two decades of experience, Eran has worked on a multitude of projects for startups, Fortune 500 companies, and the military. He's successfully held versatile development roles ranging from designing information systems, integrations, and eCommerce to security-related research and low-level and embedded coding. Eran currently focuses on back-end server development, primarily in ASP.NET/Core and Scala.

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C#ASP.NETC#.NET.NETVisual StudioBack-end
View Wenham

Wenham Dorsett

Freelance C# Developer

United StatesFreelance C# Developer at Toptal Since September 4, 2018

Since 2006, Wenham has been making a living as a web and software developer—mainly working with C# and .NET but he's also proficient in HTML5, CSS, JavaScript, jQuery, and Ajax. He's experienced in both front- and back-end development and has developed solutions usually hosted on Microsoft Azure and other cloud architectures. Although Wenham typically works with cloud architectures, he's also developed with on-premise architectures.

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C#JavaScriptVisual Basic .NET (VB.NET)ASP.NET MVC.NETASP.NET MVC 5ASP.NET Web FormsASP.NET Web APIjQueryMicrosoft Visual StudioAgile Software DevelopmentAjaxScrum
View Henry

Henry Jin

Freelance C# Developer

United StatesFreelance C# Developer at Toptal Since May 6, 2020

Henry grew up participating in computer science competitions all around Texas. Today, he develops full-stack applications with an emphasis on clean, reusable code and ease of use. Henry's breadth of experience helping clients of all different sizes and industries gives him insight into meeting their needs with a "just right" solution.

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C#JavaScriptSQL.NETC#.NETMicrosoft Visual Studio

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A Hiring Guide

Guide to Hiring a Great C# Developer

C# came in as a new kid on the block. At first it was ignored, then it was ridiculed, and then it was fought against, but now it continues to win over developers all over the world. The direct result of this growth is a large number of developers that are using C#. This guide covers topics that every C# developer needs to have mastered, and is essential when making your next hire.

Read Hiring Guide

C# Hiring Resources

More Resources to Hire C# Developers

Job Description Template

Interview Questions

Common Mistakes

Tips and Practices

Jobs

Trustpilot
Toptal in the press

... allows corporations to quickly assemble teams that have the right skills for specific projects.

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

Our clients
Building a cross-platform app to be used worldwide
Building a cross-platform app to be used worldwide
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Creating an app for the game
Creating an app for the game
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Leading a digital transformation
Leading a digital transformation
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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 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

© C# is owned by Microsoft

How to Hire C# Developers Near Chicago

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

The Right Fit, Guaranteed

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

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 in under 2 weeks 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.

Featured Toptal C# Publications

Kevin Bloch
EngineeringTechnology

Haxe Review: Haxe 4 Features and Strengths

by Kevin Bloch
Marko Pađen
EngineeringBack-end

Caching and Connection Handling in .NET: An Aspect-Oriented Programming Tutorial

by Marko Pađen
Star Ford
EngineeringBack-end

The Dart Language: When Java and C# Aren't Sharp Enough

by Star Ford
View More C# Articles

Top C# Developers are in High Demand.

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